hedgewars/uLand.pas
author unc0rr
Fri, 12 Jun 2009 08:50:20 +0000
changeset 2156 3f1a19802d10
parent 2154 3d2917be12c3
child 2157 a2fa7f594842
permissions -rw-r--r--
Fix r2201
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
     1
(*
1066
1f1b3686a2b0 Update copyright headers a bit
unc0rr
parents: 955
diff changeset
     2
 * Hedgewars, a free turn based strategy game
883
07a568ba44e0 Update copyright info in source files headers
unc0rr
parents: 840
diff changeset
     3
 * Copyright (c) 2005-2008 Andrey Korotaev <unC0Rr@gmail.com>
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
     4
 *
183
57c2ef19f719 Relicense to GPL
unc0rr
parents: 173
diff changeset
     5
 * This program is free software; you can redistribute it and/or modify
57c2ef19f719 Relicense to GPL
unc0rr
parents: 173
diff changeset
     6
 * it under the terms of the GNU General Public License as published by
57c2ef19f719 Relicense to GPL
unc0rr
parents: 173
diff changeset
     7
 * the Free Software Foundation; version 2 of the License
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
     8
 *
183
57c2ef19f719 Relicense to GPL
unc0rr
parents: 173
diff changeset
     9
 * This program is distributed in the hope that it will be useful,
57c2ef19f719 Relicense to GPL
unc0rr
parents: 173
diff changeset
    10
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
57c2ef19f719 Relicense to GPL
unc0rr
parents: 173
diff changeset
    11
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
57c2ef19f719 Relicense to GPL
unc0rr
parents: 173
diff changeset
    12
 * GNU General Public License for more details.
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    13
 *
183
57c2ef19f719 Relicense to GPL
unc0rr
parents: 173
diff changeset
    14
 * You should have received a copy of the GNU General Public License
57c2ef19f719 Relicense to GPL
unc0rr
parents: 173
diff changeset
    15
 * along with this program; if not, write to the Free Software
57c2ef19f719 Relicense to GPL
unc0rr
parents: 173
diff changeset
    16
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    17
 *)
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    18
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    19
unit uLand;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    20
interface
1906
644f93d8f148 Apply koda's OpenGL ES compatibility patch
unc0rr
parents: 1849
diff changeset
    21
uses SDLh, uLandTemplates, uFloat, 
2152
a2811690da1b Patch by koda:
unc0rr
parents: 2096
diff changeset
    22
{$IFDEF GLES11}
1906
644f93d8f148 Apply koda's OpenGL ES compatibility patch
unc0rr
parents: 1849
diff changeset
    23
	gles11,
644f93d8f148 Apply koda's OpenGL ES compatibility patch
unc0rr
parents: 1849
diff changeset
    24
{$ELSE}
644f93d8f148 Apply koda's OpenGL ES compatibility patch
unc0rr
parents: 1849
diff changeset
    25
	GL,
644f93d8f148 Apply koda's OpenGL ES compatibility patch
unc0rr
parents: 1849
diff changeset
    26
{$ENDIF}
644f93d8f148 Apply koda's OpenGL ES compatibility patch
unc0rr
parents: 1849
diff changeset
    27
	uConsts;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    28
{$include options.inc}
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
    29
type TLandArray = packed array[0 .. LAND_HEIGHT - 1, 0 .. LAND_WIDTH - 1] of LongWord;
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
    30
	TPreview  = packed array[0..127, 0..31] of byte;
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
    31
	TDirtyTag = packed array[0 .. LAND_HEIGHT div 32 - 1, 0 .. LAND_WIDTH div 32 - 1] of byte;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    32
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    33
var  Land: TLandArray;
768
2886dafa5bcf Store Land surface in memory:
unc0rr
parents: 767
diff changeset
    34
     LandPixels: TLandArray;
1738
00e8dadce69a Add nemo's depixeling patch. Still needs some polishing for the case when we delete pixel on which hedgehog stays
unc0rr
parents: 1537
diff changeset
    35
     LandDirty: TDirtyTag;
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
    36
     hasBorder: boolean; // I'm putting this here for now.  I'd like it to be toggleable by user (so user can set a border on a non-cave map) - will turn off air attacks
2152
a2811690da1b Patch by koda:
unc0rr
parents: 2096
diff changeset
    37
     hasGirders: boolean;  // I think should be on template by template basis. some caverns might have open water and large spaces.  Some islands do not need? It might be better to tweak the girder code based upon space above.  dunno.
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
    38
     playHeight, playWidth, leftX, rightX, topY, MaxHedgehogs: Longword;  // idea is that a template can specify height/width.  Or, a map, a height/width by the dimensions of the image.  If the map has pixels near top of image, it triggers border.  Maybe not a good idea, but, for now?  Could also be used to prevent placing a girder outside play area on maps with hasBorder = true
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
    39
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
    40
// in your coding style, it appears to be "isXXXX" for a verb, and "FooBar" for everything else - should be PlayHeight ?
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    41
37
2b7f2a43b999 - Properly get seed in net game
unc0rr
parents: 35
diff changeset
    42
procedure GenMap;
766
cdc8f75ab7bc - Update land texture after explosions
unc0rr
parents: 760
diff changeset
    43
function  GenPreview: TPreview;
367
bc3c3edc5ce1 Check land digest
unc0rr
parents: 365
diff changeset
    44
procedure CheckLandDigest(s: shortstring);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    45
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    46
implementation
1806
3c4f0886c123 More reorganization
unc0rr
parents: 1805
diff changeset
    47
uses uConsole, uStore, uMisc, uRandom, uTeams, uLandObjects, uSHA, uIO, uAmmos, uLandTexture;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    48
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    49
type TPixAr = record
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    50
              Count: Longword;
22
517be8dc5b76 - Fixed spawning boxes under water
unc0rr
parents: 10
diff changeset
    51
              ar: array[0..Pred(cMaxEdgePoints)] of TPoint;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    52
              end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    53
37
2b7f2a43b999 - Properly get seed in net game
unc0rr
parents: 35
diff changeset
    54
procedure LogLandDigest;
316
57d50189ad86 Calculate land digest
unc0rr
parents: 196
diff changeset
    55
var ctx: TSHA1Context;
57d50189ad86 Calculate land digest
unc0rr
parents: 196
diff changeset
    56
    dig: TSHA1Digest;
57d50189ad86 Calculate land digest
unc0rr
parents: 196
diff changeset
    57
    s: shortstring;
37
2b7f2a43b999 - Properly get seed in net game
unc0rr
parents: 35
diff changeset
    58
begin
316
57d50189ad86 Calculate land digest
unc0rr
parents: 196
diff changeset
    59
SHA1Init(ctx);
57d50189ad86 Calculate land digest
unc0rr
parents: 196
diff changeset
    60
SHA1Update(ctx, @Land, sizeof(Land));
57d50189ad86 Calculate land digest
unc0rr
parents: 196
diff changeset
    61
dig:= SHA1Final(ctx);
367
bc3c3edc5ce1 Check land digest
unc0rr
parents: 365
diff changeset
    62
s:='M{'+inttostr(dig[0])+':'
316
57d50189ad86 Calculate land digest
unc0rr
parents: 196
diff changeset
    63
       +inttostr(dig[1])+':'
57d50189ad86 Calculate land digest
unc0rr
parents: 196
diff changeset
    64
       +inttostr(dig[2])+':'
57d50189ad86 Calculate land digest
unc0rr
parents: 196
diff changeset
    65
       +inttostr(dig[3])+':'
57d50189ad86 Calculate land digest
unc0rr
parents: 196
diff changeset
    66
       +inttostr(dig[4])+'}';
699
353382e07407 Fix previous commit
unc0rr
parents: 698
diff changeset
    67
CheckLandDigest(s);
367
bc3c3edc5ce1 Check land digest
unc0rr
parents: 365
diff changeset
    68
SendIPCRaw(@s[0], Length(s) + 1)
bc3c3edc5ce1 Check land digest
unc0rr
parents: 365
diff changeset
    69
end;
bc3c3edc5ce1 Check land digest
unc0rr
parents: 365
diff changeset
    70
bc3c3edc5ce1 Check land digest
unc0rr
parents: 365
diff changeset
    71
procedure CheckLandDigest(s: shortstring);
bc3c3edc5ce1 Check land digest
unc0rr
parents: 365
diff changeset
    72
const digest: shortstring = '';
bc3c3edc5ce1 Check land digest
unc0rr
parents: 365
diff changeset
    73
begin
368
fe71e55d2d7b Make SHA really work
unc0rr
parents: 367
diff changeset
    74
{$IFDEF DEBUGFILE}
fe71e55d2d7b Make SHA really work
unc0rr
parents: 367
diff changeset
    75
AddFileLog('CheckLandDigest: ' + s);
fe71e55d2d7b Make SHA really work
unc0rr
parents: 367
diff changeset
    76
{$ENDIF}
367
bc3c3edc5ce1 Check land digest
unc0rr
parents: 365
diff changeset
    77
if digest = '' then
bc3c3edc5ce1 Check land digest
unc0rr
parents: 365
diff changeset
    78
   digest:= s
bc3c3edc5ce1 Check land digest
unc0rr
parents: 365
diff changeset
    79
else
2152
a2811690da1b Patch by koda:
unc0rr
parents: 2096
diff changeset
    80
{$IFDEF IPHONEOS}
2154
3d2917be12c3 Change default output to stderr since /tmp doesn't exist under windows and is useless under iphoneos, add a couple of extra parameters
nemo
parents: 2152
diff changeset
    81
   //TryDo(s = digest, 'Different maps generated, sorry', false)  FIXME - digest calc needs endian handling
2152
a2811690da1b Patch by koda:
unc0rr
parents: 2096
diff changeset
    82
{$ELSE}
700
be4847674071 - Revert previous debug things
unc0rr
parents: 699
diff changeset
    83
   TryDo(s = digest, 'Different maps generated, sorry', true)
2152
a2811690da1b Patch by koda:
unc0rr
parents: 2096
diff changeset
    84
{$ENDIF}
37
2b7f2a43b999 - Properly get seed in net game
unc0rr
parents: 35
diff changeset
    85
end;
2b7f2a43b999 - Properly get seed in net game
unc0rr
parents: 35
diff changeset
    86
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
    87
procedure DrawLine(X1, Y1, X2, Y2: LongInt; Color: Longword);
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    88
var
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
    89
  eX, eY, dX, dY: LongInt;
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
    90
  i, sX, sY, x, y, d: LongInt;
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    91
begin
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    92
eX:= 0;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    93
eY:= 0;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    94
dX:= X2 - X1;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    95
dY:= Y2 - Y1;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    96
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    97
if (dX > 0) then sX:= 1
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    98
else
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    99
  if (dX < 0) then
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   100
     begin
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   101
     sX:= -1;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   102
     dX:= -dX
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   103
     end else sX:= dX;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   104
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   105
if (dY > 0) then sY:= 1
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   106
  else
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   107
  if (dY < 0) then
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   108
     begin
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   109
     sY:= -1;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   110
     dY:= -dY
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   111
     end else sY:= dY;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   112
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   113
if (dX > dY) then d:= dX
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   114
             else d:= dY;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   115
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   116
x:= X1;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   117
y:= Y1;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   118
 
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   119
for i:= 0 to d do
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   120
    begin
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   121
    inc(eX, dX);
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   122
    inc(eY, dY);
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   123
    if (eX > d) then
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   124
       begin
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   125
       dec(eX, d);
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   126
       inc(x, sX);
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   127
       end;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   128
    if (eY > d) then
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   129
       begin
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   130
       dec(eY, d);
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   131
       inc(y, sY);
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   132
       end;
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   133
1753
2ccba26f1aa4 Apply nemo's world resize patch
unc0rr
parents: 1738
diff changeset
   134
    if ((x and LAND_WIDTH_MASK) = 0) and ((y and LAND_HEIGHT_MASK) = 0) then
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   135
       Land[y, x]:= Color;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   136
    end
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   137
end;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   138
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   139
procedure DrawEdge(var pa: TPixAr; Color: Longword);
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   140
var i: LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   141
begin
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   142
i:= 0;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   143
with pa do
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   144
while i < LongInt(Count) - 1 do
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   145
    if (ar[i + 1].X = NTPX) then inc(i, 2)
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   146
       else begin
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   147
       DrawLine(ar[i].x, ar[i].y, ar[i + 1].x, ar[i + 1].y, Color);
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   148
       inc(i)
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   149
       end
22
517be8dc5b76 - Fixed spawning boxes under water
unc0rr
parents: 10
diff changeset
   150
end;
517be8dc5b76 - Fixed spawning boxes under water
unc0rr
parents: 10
diff changeset
   151
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   152
procedure Vector(p1, p2, p3: TPoint; var Vx, Vy: hwFloat);
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   153
var d1, d2, d: hwFloat;
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   154
begin
498
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   155
Vx:= int2hwFloat(p1.X - p3.X);
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   156
Vy:= int2hwFloat(p1.Y - p3.Y);
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   157
d:= DistanceI(p2.X - p1.X, p2.Y - p1.Y);
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   158
d1:= DistanceI(p2.X - p3.X, p2.Y - p3.Y);
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   159
d2:= Distance(Vx, Vy);
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   160
if d1 < d then d:= d1;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   161
if d2 < d then d:= d2;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   162
d:= d * _1div3;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   163
if d2.QWordValue = 0 then
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   164
   begin
498
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   165
   Vx:= _0;
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   166
   Vy:= _0
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   167
   end else
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   168
   begin
498
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   169
   d2:= _1 / d2;
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   170
   Vx:= Vx * d2;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   171
   Vy:= Vy * d2;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   172
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   173
   Vx:= Vx * d;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   174
   Vy:= Vy * d
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   175
   end
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   176
end;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   177
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   178
procedure AddLoopPoints(var pa, opa: TPixAr; StartI, EndI: LongInt; Delta: hwFloat);
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   179
var i, pi, ni: LongInt;
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   180
    NVx, NVy, PVx, PVy: hwFloat;
498
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   181
    x1, x2, y1, y2: LongInt;
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   182
    tsq, tcb, t, r1, r2, r3, cx1, cx2, cy1, cy2: hwFloat;
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   183
    X, Y: LongInt;
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   184
begin
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   185
pi:= EndI;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   186
i:= StartI;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   187
ni:= Succ(StartI);
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   188
Vector(opa.ar[pi], opa.ar[i], opa.ar[ni], NVx, NVy);
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   189
repeat
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   190
    inc(pi);
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   191
    if pi > EndI then pi:= StartI;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   192
    inc(i);
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   193
    if i > EndI then i:= StartI;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   194
    inc(ni);
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   195
    if ni > EndI then ni:= StartI;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   196
    PVx:= NVx;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   197
    PVy:= NVy;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   198
    Vector(opa.ar[pi], opa.ar[i], opa.ar[ni], NVx, NVy);
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   199
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   200
    x1:= opa.ar[pi].x;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   201
    y1:= opa.ar[pi].y;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   202
    x2:= opa.ar[i].x;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   203
    y2:= opa.ar[i].y;
498
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   204
    cx1:= int2hwFloat(x1) - PVx;
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   205
    cy1:= int2hwFloat(y1) - PVy;
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   206
    cx2:= int2hwFloat(x2) + NVx;
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   207
    cy2:= int2hwFloat(y2) + NVy;
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   208
    t:= _0;
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   209
    while t.Round = 0 do
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   210
          begin
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   211
          tsq:= t * t;
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   212
          tcb:= tsq * t;
498
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   213
          r1:= (_1 - t*3 + tsq*3 - tcb);
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   214
          r2:= (     t*3 - tsq*6 + tcb*3);
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   215
          r3:= (           tsq*3 - tcb*3);
430
57d05fb13ea7 Small performance optimization
unc0rr
parents: 429
diff changeset
   216
          X:= hwRound(r1 * x1 + r2 * cx1 + r3 * cx2 + tcb * x2);
57d05fb13ea7 Small performance optimization
unc0rr
parents: 429
diff changeset
   217
          Y:= hwRound(r1 * y1 + r2 * cy1 + r3 * cy2 + tcb * y2);
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   218
          t:= t + Delta;
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   219
          pa.ar[pa.Count].x:= X;
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   220
          pa.ar[pa.Count].y:= Y;
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   221
          inc(pa.Count);
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   222
          TryDo(pa.Count <= cMaxEdgePoints, 'Edge points overflow', true)
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   223
          end;
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   224
until i = StartI;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   225
pa.ar[pa.Count].x:= opa.ar[StartI].X;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   226
pa.ar[pa.Count].y:= opa.ar[StartI].Y;
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   227
inc(pa.Count)
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   228
end;
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   229
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   230
procedure BezierizeEdge(var pa: TPixAr; Delta: hwFloat);
495
62c1c2b4414c - Fix most of the warnings in hwengine
unc0rr
parents: 431
diff changeset
   231
var i, StartLoop: LongInt;
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   232
    opa: TPixAr;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   233
begin
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   234
opa:= pa;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   235
pa.Count:= 0;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   236
i:= 0;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   237
StartLoop:= 0;
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   238
while i < LongInt(opa.Count) do
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   239
    if (opa.ar[i + 1].X = NTPX) then
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   240
       begin
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   241
       AddLoopPoints(pa, opa, StartLoop, i, Delta);
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   242
       inc(i, 2);
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   243
       StartLoop:= i;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   244
       pa.ar[pa.Count].X:= NTPX;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   245
       inc(pa.Count);
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   246
       end else inc(i)
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   247
end;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   248
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   249
procedure FillLand(x, y: LongInt);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   250
var Stack: record
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   251
           Count: Longword;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   252
           points: array[0..8192] of record
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   253
                                     xl, xr, y, dir: LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   254
                                     end
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   255
           end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   256
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   257
    procedure Push(_xl, _xr, _y, _dir: LongInt);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   258
    begin
75
d2b737858ff7 - New First Aid powerup
unc0rr
parents: 74
diff changeset
   259
    TryDo(Stack.Count <= 8192, 'FillLand: stack overflow', true);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   260
    _y:= _y + _dir;
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   261
    if (_y < 0) or (_y >= LAND_HEIGHT) then exit;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   262
    with Stack.points[Stack.Count] do
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   263
         begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   264
         xl:= _xl;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   265
         xr:= _xr;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   266
         y:= _y;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   267
         dir:= _dir
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   268
         end;
75
d2b737858ff7 - New First Aid powerup
unc0rr
parents: 74
diff changeset
   269
    inc(Stack.Count)
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   270
    end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   271
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   272
    procedure Pop(var _xl, _xr, _y, _dir: LongInt);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   273
    begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   274
    dec(Stack.Count);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   275
    with Stack.points[Stack.Count] do
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   276
         begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   277
         _xl:= xl;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   278
         _xr:= xr;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   279
         _y:= y;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   280
         _dir:= dir
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   281
         end
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   282
    end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   283
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   284
var xl, xr, dir: LongInt;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 316
diff changeset
   285
begin
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   286
Stack.Count:= 0;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   287
xl:= x - 1;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   288
xr:= x;
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   289
Push(xl, xr, y, -1);
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   290
Push(xl, xr, y,  1);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   291
while Stack.Count > 0 do
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   292
      begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   293
      Pop(xl, xr, y, dir);
51
b6e3ae05857f - Get rid of hwserv and runhelper
unc0rr
parents: 37
diff changeset
   294
      while (xl > 0) and (Land[y, xl] <> 0) do dec(xl);
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   295
      while (xr < LAND_WIDTH - 1) and (Land[y, xr] <> 0) do inc(xr);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   296
      while (xl < xr) do
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   297
            begin
51
b6e3ae05857f - Get rid of hwserv and runhelper
unc0rr
parents: 37
diff changeset
   298
            while (xl <= xr) and (Land[y, xl] = 0) do inc(xl);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   299
            x:= xl;
51
b6e3ae05857f - Get rid of hwserv and runhelper
unc0rr
parents: 37
diff changeset
   300
            while (xl <= xr) and (Land[y, xl] <> 0) do
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   301
                  begin
51
b6e3ae05857f - Get rid of hwserv and runhelper
unc0rr
parents: 37
diff changeset
   302
                  Land[y, xl]:= 0;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   303
                  inc(xl)
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   304
                  end;
22
517be8dc5b76 - Fixed spawning boxes under water
unc0rr
parents: 10
diff changeset
   305
            if x < xl then
517be8dc5b76 - Fixed spawning boxes under water
unc0rr
parents: 10
diff changeset
   306
               begin
517be8dc5b76 - Fixed spawning boxes under water
unc0rr
parents: 10
diff changeset
   307
               Push(x, Pred(xl), y, dir);
517be8dc5b76 - Fixed spawning boxes under water
unc0rr
parents: 10
diff changeset
   308
               Push(x, Pred(xl), y,-dir);
517be8dc5b76 - Fixed spawning boxes under water
unc0rr
parents: 10
diff changeset
   309
               end;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   310
            end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   311
      end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   312
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   313
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   314
procedure ColorizeLand(Surface: PSDL_Surface);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   315
var tmpsurf: PSDL_Surface;
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   316
    r, rr: TSDL_Rect;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   317
    x, yd, yu: LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   318
begin
567
b6de36975a3c Small fixes
unc0rr
parents: 566
diff changeset
   319
tmpsurf:= LoadImage(Pathz[ptCurrTheme] + '/LandTex', false, true, false);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   320
r.y:= 0;
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   321
while r.y < LAND_HEIGHT do
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   322
	begin
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   323
	r.x:= 0;
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   324
	while r.x < LAND_WIDTH do
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   325
		begin
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   326
		SDL_UpperBlit(tmpsurf, nil, Surface, @r);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   327
		inc(r.x, tmpsurf^.w)
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   328
		end;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   329
	inc(r.y, tmpsurf^.h)
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   330
	end;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   331
SDL_FreeSurface(tmpsurf);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   332
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 316
diff changeset
   333
tmpsurf:= LoadImage(Pathz[ptCurrTheme] + '/Border', false, true, true);
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   334
for x:= 0 to LAND_WIDTH - 1 do
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   335
	begin
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   336
	yd:= LAND_HEIGHT - 1;
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   337
	repeat
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   338
		while (yd > 0) and (Land[yd, x] =  0) do dec(yd);
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   339
		
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   340
		if (yd < 0) then yd:= 0;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   341
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   342
		while (yd < LAND_HEIGHT) and (Land[yd, x] <> 0) do inc(yd);
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   343
		dec(yd);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   344
		yu:= yd;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   345
		
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   346
		while (yu > 0  ) and (Land[yu, x] <> 0) do dec(yu);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   347
		while (yu < yd ) and (Land[yu, x] =  0) do inc(yu);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   348
		
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   349
		if (yd < LAND_HEIGHT - 1) and ((yd - yu) >= 16) then
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   350
			begin
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   351
			rr.x:= x;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   352
			rr.y:= yd - 15;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   353
			r.x:= x mod tmpsurf^.w;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   354
			r.y:= 16;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   355
			r.w:= 1;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   356
			r.h:= 16;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   357
			SDL_UpperBlit(tmpsurf, @r, Surface, @rr);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   358
			end;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   359
		if (yu > 0) then
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   360
			begin
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   361
			rr.x:= x;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   362
			rr.y:= yu;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   363
			r.x:= x mod tmpsurf^.w;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   364
			r.y:= 0;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   365
			r.w:= 1;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   366
			r.h:= min(16, yd - yu + 1);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   367
			SDL_UpperBlit(tmpsurf, @r, Surface, @rr);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   368
			end;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   369
		yd:= yu - 1;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   370
	until yd < 0;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   371
	end;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   372
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   373
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   374
procedure SetPoints(var Template: TEdgeTemplate; var pa: TPixAr);
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   375
var i: LongInt;
22
517be8dc5b76 - Fixed spawning boxes under water
unc0rr
parents: 10
diff changeset
   376
begin
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   377
with Template do
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   378
     begin
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   379
     pa.Count:= BasePointsCount;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   380
     for i:= 0 to pred(pa.Count) do
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   381
         begin
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   382
         pa.ar[i].x:= BasePoints^[i].x + LongInt(GetRandom(BasePoints^[i].w));
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   383
         if pa.ar[i].x <> NTPX then
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   384
            pa.ar[i].x:= pa.ar[i].x + ((LAND_WIDTH - Template.TemplateWidth) div 2);
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   385
         pa.ar[i].y:= BasePoints^[i].y + LongInt(GetRandom(BasePoints^[i].h)) + LAND_HEIGHT - Template.TemplateHeight
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   386
         end;
1183
540cea859395 Step 4: repair girder rendering (girder is 32bit now)
unc0rr
parents: 1182
diff changeset
   387
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   388
     if canMirror then
360
ab6a94334d6d - Two more templates
unc0rr
parents: 359
diff changeset
   389
        if getrandom(2) = 0 then
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   390
           begin
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   391
           for i:= 0 to pred(BasePointsCount) do
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   392
             if pa.ar[i].x <> NTPX then
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   393
               pa.ar[i].x:= LAND_WIDTH - 1 - pa.ar[i].x;
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   394
           for i:= 0 to pred(FillPointsCount) do
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   395
               FillPoints^[i].x:= LAND_WIDTH - 1 - FillPoints^[i].x;
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   396
           end;
22
517be8dc5b76 - Fixed spawning boxes under water
unc0rr
parents: 10
diff changeset
   397
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   398
     if canFlip then
360
ab6a94334d6d - Two more templates
unc0rr
parents: 359
diff changeset
   399
        if getrandom(2) = 0 then
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   400
           begin
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   401
           for i:= 0 to pred(BasePointsCount) do
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   402
               pa.ar[i].y:= LAND_HEIGHT - 1 - pa.ar[i].y;
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   403
           for i:= 0 to pred(FillPointsCount) do
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   404
               FillPoints^[i].y:= LAND_HEIGHT - 1 - FillPoints^[i].y;
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   405
           end;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   406
     end
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   407
end;
67
3101306251e5 - 2 more Land templates
unc0rr
parents: 64
diff changeset
   408
561
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   409
function CheckIntersect(V1, V2, V3, V4: TPoint): boolean;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   410
var c1, c2, dm: LongInt;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   411
begin
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   412
dm:= (V4.y - V3.y) * (V2.x - V1.x) - (V4.x - V3.x) * (V2.y - V1.y);
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   413
c1:= (V4.x - V3.x) * (V1.y - V3.y) - (V4.y - V3.y) * (V1.x - V3.x);
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   414
if dm = 0 then exit(false);
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   415
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   416
c2:= (V2.x - V3.x) * (V1.y - V3.y) - (V2.y - V3.y) * (V1.x - V3.x);
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   417
if dm > 0 then
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   418
   begin
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   419
   if (c1 < 0) or (c1 > dm) then exit(false);
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   420
   if (c2 < 0) or (c2 > dm) then exit(false)
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   421
   end else
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   422
   begin
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   423
   if (c1 > 0) or (c1 < dm) then exit(false);
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   424
   if (c2 > 0) or (c2 < dm) then exit(false)
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   425
   end;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   426
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   427
//AddFileLog('1  (' + inttostr(V1.x) + ',' + inttostr(V1.y) + ')x(' + inttostr(V2.x) + ',' + inttostr(V2.y) + ')');
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   428
//AddFileLog('2  (' + inttostr(V3.x) + ',' + inttostr(V3.y) + ')x(' + inttostr(V4.x) + ',' + inttostr(V4.y) + ')');
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   429
CheckIntersect:= true
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   430
end;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   431
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   432
function CheckSelfIntersect(var pa: TPixAr; ind: Longword): boolean;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   433
var i: Longword;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   434
begin
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   435
if (ind <= 0) or (ind >= Pred(pa.Count)) then exit(false);
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   436
for i:= 1 to pa.Count - 3 do
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   437
    if (i <= ind - 1) or (i >= ind + 2) then
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   438
      begin
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   439
      if (i <> ind - 1) and
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   440
         CheckIntersect(pa.ar[ind], pa.ar[ind - 1], pa.ar[i], pa.ar[i - 1]) then exit(true);
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   441
      if (i <> ind + 2) and
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   442
         CheckIntersect(pa.ar[ind], pa.ar[ind + 1], pa.ar[i], pa.ar[i - 1]) then exit(true);
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   443
      end;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   444
CheckSelfIntersect:= false
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   445
end;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   446
429
7f69c7ac2e97 One more land template + some templates tuning
unc0rr
parents: 393
diff changeset
   447
procedure RandomizePoints(var pa: TPixAr);
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   448
const cEdge = 55;
561
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   449
      cMinDist = 8;
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   450
var radz: array[0..Pred(cMaxEdgePoints)] of LongInt;
561
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   451
    i, k, dist, px, py: LongInt;
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   452
begin
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   453
radz[0]:= 0;
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   454
for i:= 0 to Pred(pa.Count) do
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   455
  with pa.ar[i] do
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   456
    if x <> NTPX then
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   457
      begin
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   458
      radz[i]:= Min(Max(x - cEdge, 0), Max(LAND_WIDTH - cEdge - x, 0));
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   459
      radz[i]:= Min(radz[i], Min(Max(y - cEdge, 0), Max(LAND_HEIGHT - cEdge - y, 0)));
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   460
      if radz[i] > 0 then
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   461
        for k:= 0 to Pred(i) do
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   462
          begin
429
7f69c7ac2e97 One more land template + some templates tuning
unc0rr
parents: 393
diff changeset
   463
          dist:= Max(abs(x - pa.ar[k].x), abs(y - pa.ar[k].y));
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   464
          radz[k]:= Max(0, Min((dist - cMinDist) div 2, radz[k]));
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   465
          radz[i]:= Max(0, Min(dist - radz[k] - cMinDist, radz[i]))
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   466
        end
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   467
      end;
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   468
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   469
for i:= 0 to Pred(pa.Count) do
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   470
  with pa.ar[i] do
1753
2ccba26f1aa4 Apply nemo's world resize patch
unc0rr
parents: 1738
diff changeset
   471
    if ((x and LAND_WIDTH_MASK) = 0) and ((y and LAND_HEIGHT_MASK) = 0) then
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   472
      begin
561
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   473
      px:= x;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   474
      py:= y;
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   475
      x:= x + LongInt(GetRandom(7) - 3) * (radz[i] * 5 div 7) div 3;
561
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   476
      y:= y + LongInt(GetRandom(7) - 3) * (radz[i] * 5 div 7) div 3;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   477
      if CheckSelfIntersect(pa, i) then
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   478
         begin
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   479
         x:= px;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   480
         y:= py
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   481
         end;
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   482
      end
67
3101306251e5 - 2 more Land templates
unc0rr
parents: 64
diff changeset
   483
end;
3101306251e5 - 2 more Land templates
unc0rr
parents: 64
diff changeset
   484
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   485
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   486
procedure GenBlank(var Template: TEdgeTemplate);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   487
var pa: TPixAr;
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   488
    i: Longword;
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   489
    y, x: Longword;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   490
begin
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   491
for y:= 0 to LAND_HEIGHT - 1 do
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   492
    for x:= 0 to LAND_WIDTH - 1 do
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   493
        Land[y, x]:= COLOR_LAND;
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   494
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   495
SetPoints(Template, pa);
429
7f69c7ac2e97 One more land template + some templates tuning
unc0rr
parents: 393
diff changeset
   496
for i:= 1 to Template.BezierizeCount do
7f69c7ac2e97 One more land template + some templates tuning
unc0rr
parents: 393
diff changeset
   497
    begin
431
79ac59673df3 - Two more land templates
unc0rr
parents: 430
diff changeset
   498
    BezierizeEdge(pa, _0_5);
561
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   499
    RandomizePoints(pa);
429
7f69c7ac2e97 One more land template + some templates tuning
unc0rr
parents: 393
diff changeset
   500
    RandomizePoints(pa)
7f69c7ac2e97 One more land template + some templates tuning
unc0rr
parents: 393
diff changeset
   501
    end;
7f69c7ac2e97 One more land template + some templates tuning
unc0rr
parents: 393
diff changeset
   502
for i:= 1 to Template.RandPassesCount do RandomizePoints(pa);
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   503
BezierizeEdge(pa, _0_1);
27
c374fe590272 - improve land generation
unc0rr
parents: 24
diff changeset
   504
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   505
DrawEdge(pa, 0);
27
c374fe590272 - improve land generation
unc0rr
parents: 24
diff changeset
   506
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   507
with Template do
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   508
     for i:= 0 to pred(FillPointsCount) do
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   509
         with FillPoints^[i] do
89
f9db56409a86 - Fix various bugs
unc0rr
parents: 80
diff changeset
   510
              FillLand(x, y);
f9db56409a86 - Fix various bugs
unc0rr
parents: 80
diff changeset
   511
1773
bc6ad6136675 nemo's template patch (invertion)
unc0rr
parents: 1772
diff changeset
   512
DrawEdge(pa, COLOR_LAND);
bc6ad6136675 nemo's template patch (invertion)
unc0rr
parents: 1772
diff changeset
   513
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   514
MaxHedgehogs:= Template.MaxHedgehogs;
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   515
hasGirders:= Template.hasGirders;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   516
playHeight:= Template.TemplateHeight;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   517
playWidth:= Template.TemplateWidth;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   518
leftX:= ((LAND_WIDTH - playWidth) div 2);
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   519
rightX:= (playWidth + ((LAND_WIDTH - playWidth) div 2)) - 1;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   520
topY:= LAND_HEIGHT - playHeight;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   521
1797
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   522
// force to only cavern even if a cavern map is invertable if cTemplateFilter = 4 ?
1773
bc6ad6136675 nemo's template patch (invertion)
unc0rr
parents: 1772
diff changeset
   523
if (Template.canInvert and (getrandom(2) = 0)) or
bc6ad6136675 nemo's template patch (invertion)
unc0rr
parents: 1772
diff changeset
   524
    (not Template.canInvert and Template.isNegative) then 
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   525
    begin
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   526
    hasBorder:= true;
1773
bc6ad6136675 nemo's template patch (invertion)
unc0rr
parents: 1772
diff changeset
   527
    for y:= 0 to LAND_HEIGHT - 1 do
bc6ad6136675 nemo's template patch (invertion)
unc0rr
parents: 1772
diff changeset
   528
        for x:= 0 to LAND_WIDTH - 1 do
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   529
            if (y < topY) or (x < leftX) or (x > rightX) then
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   530
                Land[y, x]:= 0
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   531
            else
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   532
            begin
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   533
               if Land[y, x] = 0 then
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   534
                   Land[y, x]:= COLOR_LAND
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   535
               else if Land[y, x] = COLOR_LAND then
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   536
                   Land[y, x]:= 0;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   537
            end;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   538
    end;
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   539
end;
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   540
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   541
function SelectTemplate: LongInt;
161
d8870bbf960e - AmmoMenu
unc0rr
parents: 160
diff changeset
   542
begin
1797
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   543
case cTemplateFilter of
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   544
     0: begin
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   545
     SelectTemplate:= getrandom(Succ(High(EdgeTemplates)));
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   546
     end;
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   547
     1: begin
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   548
     SelectTemplate:= SmallTemplates[getrandom(Succ(High(SmallTemplates)))];
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   549
     end;
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   550
     2: begin
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   551
     SelectTemplate:= MediumTemplates[getrandom(Succ(High(MediumTemplates)))];
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   552
     end;
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   553
     3: begin
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   554
     SelectTemplate:= LargeTemplates[getrandom(Succ(High(LargeTemplates)))];
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   555
     end;
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   556
     4: begin
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   557
     SelectTemplate:= CavernTemplates[getrandom(Succ(High(CavernTemplates)))];
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   558
     end;
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   559
     5: begin
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   560
     SelectTemplate:= WackyTemplates[getrandom(Succ(High(WackyTemplates)))];
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   561
     end;
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   562
end;
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   563
WriteLnToConsole('Selected template #'+inttostr(SelectTemplate)+' using filter #'+inttostr(cTemplateFilter));
161
d8870bbf960e - AmmoMenu
unc0rr
parents: 160
diff changeset
   564
end;
d8870bbf960e - AmmoMenu
unc0rr
parents: 160
diff changeset
   565
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   566
procedure LandSurface2LandPixels(Surface: PSDL_Surface);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   567
var x, y: LongInt;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   568
	p: PLongwordArray;
1180
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1085
diff changeset
   569
begin
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   570
TryDo(Surface <> nil, 'Assert (LandSurface <> nil) failed', true);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   571
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   572
if SDL_MustLock(Surface) then
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   573
	SDLTry(SDL_LockSurface(Surface) >= 0, true);
1180
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1085
diff changeset
   574
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   575
p:= Surface^.pixels;
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   576
for y:= 0 to LAND_HEIGHT - 1 do
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   577
	begin
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   578
	for x:= 0 to LAND_WIDTH - 1 do
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   579
		if Land[y, x] <> 0 then LandPixels[y, x]:= p^[x] or $FF000000;
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   580
		
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   581
	p:= @(p^[Surface^.pitch div 4]);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   582
	end;
1180
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1085
diff changeset
   583
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   584
if SDL_MustLock(Surface) then
1753
2ccba26f1aa4 Apply nemo's world resize patch
unc0rr
parents: 1738
diff changeset
   585
	SDL_UnlockSurface(Surface);
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   586
end;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   587
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   588
procedure GenLandSurface;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   589
var tmpsurf: PSDL_Surface;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   590
begin
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   591
WriteLnToConsole('Generating land...');
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   592
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   593
GenBlank(EdgeTemplates[SelectTemplate]);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   594
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   595
AddProgress;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   596
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   597
tmpsurf:= SDL_CreateRGBSurface(SDL_SWSURFACE, LAND_WIDTH, LAND_HEIGHT, 32, RMask, GMask, BMask, 0);
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   598
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   599
TryDo(tmpsurf <> nil, 'Error creating pre-land surface', true);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   600
ColorizeLand(tmpsurf);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   601
AddOnLandObjects(tmpsurf);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   602
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   603
LandSurface2LandPixels(tmpsurf);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   604
SDL_FreeSurface(tmpsurf);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   605
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   606
AddProgress;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   607
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   608
AddProgress
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   609
end;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   610
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   611
procedure MakeFortsMap;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   612
var tmpsurf: PSDL_Surface;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   613
begin
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   614
// For now, defining a fort's playable area as 3072x1200 - there are no tall forts.  The extra height is to avoid triggering border with current code, also if user turns on a border, it'll give a bit more maneuvering room.
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   615
playHeight:= 1200;
2096
356468481e74 set Minefield to 150%, reduce fort distance by 512px
nemo
parents: 1906
diff changeset
   616
playWidth:= 2560;
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   617
leftX:= (LAND_WIDTH - playWidth) div 2;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   618
rightX:= ((playWidth + (LAND_WIDTH - playWidth) div 2) - 1);
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   619
topY:= LAND_HEIGHT - playHeight;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   620
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   621
WriteLnToConsole('Generating forts land...');
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   622
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   623
tmpsurf:= LoadImage(Pathz[ptForts] + '/' + ClansArray[0]^.Teams[0]^.FortName + 'L', true, true, true);
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   624
BlitImageAndGenerateCollisionInfo(leftX+150, LAND_HEIGHT - tmpsurf^.h, tmpsurf^.w, tmpsurf);
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   625
SDL_FreeSurface(tmpsurf);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   626
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   627
tmpsurf:= LoadImage(Pathz[ptForts] + '/' + ClansArray[1]^.Teams[0]^.FortName + 'R', true, true, true);
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   628
BlitImageAndGenerateCollisionInfo(rightX - 150 - tmpsurf^.w, LAND_HEIGHT - tmpsurf^.h, tmpsurf^.w, tmpsurf);
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   629
SDL_FreeSurface(tmpsurf);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   630
end;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   631
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   632
// Hi unC0Rr.
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   633
// This is a function that Tiy assures me would not be good for gameplay.
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   634
// It allows the setting of arbitrary portions of landscape as indestructible, or regular, or even blank.
2154
3d2917be12c3 Change default output to stderr since /tmp doesn't exist under windows and is useless under iphoneos, add a couple of extra parameters
nemo
parents: 2152
diff changeset
   635
// He said I could add it here only when I swore it would not impact gameplay.  Which, as far as I can tell, is true.
3d2917be12c3 Change default output to stderr since /tmp doesn't exist under windows and is useless under iphoneos, add a couple of extra parameters
nemo
parents: 2152
diff changeset
   636
// I would just like to play with it with my friends if you do not mind.
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   637
// Can allow for amusing maps.
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   638
procedure LoadMask;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   639
var tmpsurf: PSDL_Surface;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   640
    p: PLongwordArray;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   641
    x, y, cpX, cpY: Longword;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   642
begin
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   643
tmpsurf:= LoadImage(Pathz[ptMapCurrent] + '/mask', true, false, true);
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   644
if (tmpsurf <> nil) and (tmpsurf^.w <= LAND_WIDTH) and (tmpsurf^.h <= LAND_HEIGHT) and (tmpsurf^.format^.BytesPerPixel = 4) then
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   645
    begin
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   646
	cpX:= (LAND_WIDTH - tmpsurf^.w) div 2;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   647
	cpY:= LAND_HEIGHT - tmpsurf^.h;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   648
    if SDL_MustLock(tmpsurf) then
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   649
       SDLTry(SDL_LockSurface(tmpsurf) >= 0, true);
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   650
  
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   651
    p:= tmpsurf^.pixels;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   652
    for y:= 0 to Pred(tmpsurf^.h) do
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   653
        begin
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   654
        for x:= 0 to Pred(tmpsurf^.w) do
1849
2a989e5abda6 4 utilities by nemo
unc0rr
parents: 1807
diff changeset
   655
            begin
2a989e5abda6 4 utilities by nemo
unc0rr
parents: 1807
diff changeset
   656
            if (($FF000000 and p^[x]) = 0) then  // Tiy was having trouble generating transparent black
2a989e5abda6 4 utilities by nemo
unc0rr
parents: 1807
diff changeset
   657
                Land[cpY + y, cpX + x]:= 0
2a989e5abda6 4 utilities by nemo
unc0rr
parents: 1807
diff changeset
   658
            else    
2a989e5abda6 4 utilities by nemo
unc0rr
parents: 1807
diff changeset
   659
                Land[cpY + y, cpX + x]:= p^[x];
2a989e5abda6 4 utilities by nemo
unc0rr
parents: 1807
diff changeset
   660
            end;
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   661
        p:= @(p^[tmpsurf^.pitch div 4]);
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   662
        end;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   663
  
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   664
    if SDL_MustLock(tmpsurf) then
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   665
       SDL_UnlockSurface(tmpsurf);
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   666
    SDL_FreeSurface(tmpsurf);
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   667
    end;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   668
end;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   669
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   670
procedure LoadMap;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   671
var tmpsurf: PSDL_Surface;
1795
2457fcc0dcd9 - Set bamboo plinko hedgehogs limit to 48
unc0rr
parents: 1792
diff changeset
   672
	s: string;
2457fcc0dcd9 - Set bamboo plinko hedgehogs limit to 48
unc0rr
parents: 1792
diff changeset
   673
	f: textfile;
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   674
begin
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   675
WriteLnToConsole('Loading land from file...');
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   676
AddProgress;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   677
tmpsurf:= LoadImage(Pathz[ptMapCurrent] + '/map', true, true, true);
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   678
TryDo((tmpsurf^.w <= LAND_WIDTH) and (tmpsurf^.h <= LAND_HEIGHT), 'Map dimensions too big!', true);
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   679
2154
3d2917be12c3 Change default output to stderr since /tmp doesn't exist under windows and is useless under iphoneos, add a couple of extra parameters
nemo
parents: 2152
diff changeset
   680
// unC0Rr - should this be passed from the GUI? I am not sure which layer does what
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   681
s:= Pathz[ptMapCurrent] + '/map.cfg';
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   682
WriteLnToConsole('Fetching map HH limit');
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   683
Assign(f, s);
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   684
Reset(f);
1795
2457fcc0dcd9 - Set bamboo plinko hedgehogs limit to 48
unc0rr
parents: 1792
diff changeset
   685
Readln(f);
2457fcc0dcd9 - Set bamboo plinko hedgehogs limit to 48
unc0rr
parents: 1792
diff changeset
   686
if not eof(f) then Readln(f, MaxHedgehogs);
2457fcc0dcd9 - Set bamboo plinko hedgehogs limit to 48
unc0rr
parents: 1792
diff changeset
   687
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   688
if(MaxHedgehogs = 0) then MaxHedgehogs:= 18;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   689
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   690
playHeight:= tmpsurf^.h;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   691
playWidth:= tmpsurf^.w;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   692
leftX:= (LAND_WIDTH - playWidth) div 2;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   693
rightX:= (playWidth + ((LAND_WIDTH - playWidth) div 2)) - 1;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   694
topY:= LAND_HEIGHT - playHeight;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   695
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   696
TryDo(tmpsurf^.format^.BytesPerPixel = 4, 'Map should be 32bit', true);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   697
1772
0fe436fb5f81 Allow loading maps and forts
unc0rr
parents: 1768
diff changeset
   698
BlitImageAndGenerateCollisionInfo(
0fe436fb5f81 Allow loading maps and forts
unc0rr
parents: 1768
diff changeset
   699
	(LAND_WIDTH - tmpsurf^.w) div 2,
0fe436fb5f81 Allow loading maps and forts
unc0rr
parents: 1768
diff changeset
   700
	LAND_HEIGHT - tmpsurf^.h,
0fe436fb5f81 Allow loading maps and forts
unc0rr
parents: 1768
diff changeset
   701
	tmpsurf^.w,
0fe436fb5f81 Allow loading maps and forts
unc0rr
parents: 1768
diff changeset
   702
	tmpsurf);
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   703
SDL_FreeSurface(tmpsurf);
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   704
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   705
LoadMask;
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   706
end;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   707
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   708
procedure GenMap;
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   709
var x, y, w, c: Longword;
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   710
begin
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   711
hasBorder:= false;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   712
hasGirders:= true;
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   713
LoadThemeConfig;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   714
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   715
if (GameFlags and gfForts) = 0 then
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   716
   if Pathz[ptMapCurrent] <> '' then LoadMap
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   717
                                else GenLandSurface
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   718
                               else MakeFortsMap;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   719
AddProgress;
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   720
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   721
{$IFDEF DEBUGFILE}LogLandDigest;{$ENDIF}
1753
2ccba26f1aa4 Apply nemo's world resize patch
unc0rr
parents: 1738
diff changeset
   722
1768
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   723
// check for land near top
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   724
c:= 0;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   725
if (GameFlags and gfBorder) <> 0 then
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   726
    hasBorder:= true
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   727
else
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   728
    for y:= topY to topY + 5 do
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   729
        for x:= leftX to rightX do
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   730
            if Land[y, x] <> 0 then
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   731
                begin
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   732
                inc(c);
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   733
                if c > 200 then // avoid accidental triggering
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   734
                    begin
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   735
                    hasBorder:= true;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   736
                    break;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   737
                    end;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   738
                end;
1768
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   739
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   740
if hasBorder then
1768
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   741
	begin
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   742
	for y:= 0 to LAND_HEIGHT - 1 do
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   743
		for x:= 0 to LAND_WIDTH - 1 do
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   744
			if (y < topY) or (x < leftX) or (x > rightX) then
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   745
				Land[y, x]:= COLOR_INDESTRUCTIBLE;
1768
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   746
	// experiment hardcoding cave
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   747
	// also try basing cave dimensions on map/template dimensions, if they exist
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   748
	for w:= 0 to 5 do // width of 3 allowed worms to be knocked through with grenade
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   749
		begin
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   750
		for y:= topY to LAND_HEIGHT - 1 do
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   751
			begin
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   752
			Land[y, leftX + w]:= COLOR_INDESTRUCTIBLE;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   753
			Land[y, rightX - w]:= COLOR_INDESTRUCTIBLE;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   754
			if (y + w) mod 32 < 16 then
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   755
				c:= $FF000000
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   756
			else
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   757
				c:= $FF00FFFF;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   758
			LandPixels[y, leftX + w]:= c;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   759
			LandPixels[y, rightX - w]:= c;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   760
			end;
1768
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   761
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   762
		for x:= leftX to rightX do
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   763
			begin
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   764
			Land[topY + w, x]:= COLOR_INDESTRUCTIBLE;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   765
			if (x + w) mod 32 < 16 then
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   766
				c:= $FF000000
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   767
			else
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   768
				c:= $FF00FFFF;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   769
			LandPixels[topY + w, x]:= c;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   770
			end;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   771
		end;
1768
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   772
	end;
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   773
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   774
if ((GameFlags and gfForts) = 0) and (Pathz[ptMapCurrent] = '') then AddObjects;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   775
1807
795f97007833 Split land texture into small ones:
unc0rr
parents: 1806
diff changeset
   776
UpdateLandTexture(0, LAND_WIDTH, 0, LAND_HEIGHT);
37
2b7f2a43b999 - Properly get seed in net game
unc0rr
parents: 35
diff changeset
   777
end;
2b7f2a43b999 - Properly get seed in net game
unc0rr
parents: 35
diff changeset
   778
566
1c1cb593cb81 Save some memory
unc0rr
parents: 561
diff changeset
   779
function GenPreview: TPreview;
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   780
var x, y, xx, yy, t, bit: LongInt;
566
1c1cb593cb81 Save some memory
unc0rr
parents: 561
diff changeset
   781
    Preview: TPreview;
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   782
begin
160
207f520b9e83 Soma small fixes + new land template
unc0rr
parents: 155
diff changeset
   783
WriteLnToConsole('Generating preview...');
161
d8870bbf960e - AmmoMenu
unc0rr
parents: 160
diff changeset
   784
GenBlank(EdgeTemplates[SelectTemplate]);
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   785
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   786
for y:= 0 to 127 do
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   787
    for x:= 0 to 31 do
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   788
        begin
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   789
        Preview[y, x]:= 0;
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   790
        for bit:= 0 to 7 do
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   791
            begin
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   792
            t:= 0;
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   793
            for yy:= y * (LAND_HEIGHT div 128) to y * (LAND_HEIGHT div 128) + 7 do
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   794
                for xx:= x * (LAND_WIDTH div 32) + bit * 8 to x * (LAND_WIDTH div 32) + bit * 8 + 7 do
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   795
                    if Land[yy, xx] <> 0 then inc(t);
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 316
diff changeset
   796
            if t > 8 then Preview[y, x]:= Preview[y, x] or ($80 shr bit)
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   797
            end
566
1c1cb593cb81 Save some memory
unc0rr
parents: 561
diff changeset
   798
        end;
1768
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   799
GenPreview:= Preview
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   800
end;
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   801
51
b6e3ae05857f - Get rid of hwserv and runhelper
unc0rr
parents: 37
diff changeset
   802
initialization
b6e3ae05857f - Get rid of hwserv and runhelper
unc0rr
parents: 37
diff changeset
   803
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   804
end.