hedgewars/uLand.pas
author nemo
Sun, 03 May 2009 21:12:34 +0000
changeset 2024 2985f3bd18b7
parent 1906 644f93d8f148
child 2096 356468481e74
permissions -rw-r--r--
Disable long jump in artillery mode, make snipre rifle single shot
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, 
644f93d8f148 Apply koda's OpenGL ES compatibility patch
unc0rr
parents: 1849
diff changeset
    22
{$IFDEF IPHONE}
644f93d8f148 Apply koda's OpenGL ES compatibility patch
unc0rr
parents: 1849
diff changeset
    23
	gles11,
644f93d8f148 Apply koda's OpenGL ES compatibility patch
unc0rr
parents: 1849
diff changeset
    24
{$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
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
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 don't 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
700
be4847674071 - Revert previous debug things
unc0rr
parents: 699
diff changeset
    80
   TryDo(s = digest, 'Different maps generated, sorry', true)
37
2b7f2a43b999 - Properly get seed in net game
unc0rr
parents: 35
diff changeset
    81
end;
2b7f2a43b999 - Properly get seed in net game
unc0rr
parents: 35
diff changeset
    82
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
    83
procedure DrawLine(X1, Y1, X2, Y2: LongInt; Color: Longword);
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    84
var
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
    85
  eX, eY, dX, dY: LongInt;
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
    86
  i, sX, sY, x, y, d: LongInt;
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    87
begin
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    88
eX:= 0;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    89
eY:= 0;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    90
dX:= X2 - X1;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    91
dY:= Y2 - Y1;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    92
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    93
if (dX > 0) then sX:= 1
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    94
else
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    95
  if (dX < 0) then
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    96
     begin
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    97
     sX:= -1;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    98
     dX:= -dX
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
    99
     end else sX:= dX;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   100
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   101
if (dY > 0) then sY:= 1
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   102
  else
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   103
  if (dY < 0) then
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   104
     begin
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   105
     sY:= -1;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   106
     dY:= -dY
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   107
     end else sY:= dY;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   108
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   109
if (dX > dY) then d:= dX
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   110
             else d:= dY;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   111
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   112
x:= X1;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   113
y:= Y1;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   114
 
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   115
for i:= 0 to d do
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   116
    begin
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   117
    inc(eX, dX);
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   118
    inc(eY, dY);
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   119
    if (eX > d) then
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   120
       begin
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   121
       dec(eX, d);
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   122
       inc(x, sX);
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   123
       end;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   124
    if (eY > d) then
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   125
       begin
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   126
       dec(eY, d);
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   127
       inc(y, sY);
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   128
       end;
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   129
1753
2ccba26f1aa4 Apply nemo's world resize patch
unc0rr
parents: 1738
diff changeset
   130
    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
   131
       Land[y, x]:= Color;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   132
    end
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   133
end;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   134
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   135
procedure DrawEdge(var pa: TPixAr; Color: Longword);
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   136
var i: LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   137
begin
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   138
i:= 0;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   139
with pa do
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   140
while i < LongInt(Count) - 1 do
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   141
    if (ar[i + 1].X = NTPX) then inc(i, 2)
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   142
       else begin
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   143
       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
   144
       inc(i)
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   145
       end
22
517be8dc5b76 - Fixed spawning boxes under water
unc0rr
parents: 10
diff changeset
   146
end;
517be8dc5b76 - Fixed spawning boxes under water
unc0rr
parents: 10
diff changeset
   147
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   148
procedure Vector(p1, p2, p3: TPoint; var Vx, Vy: hwFloat);
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   149
var d1, d2, d: hwFloat;
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   150
begin
498
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   151
Vx:= int2hwFloat(p1.X - p3.X);
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   152
Vy:= int2hwFloat(p1.Y - p3.Y);
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   153
d:= DistanceI(p2.X - p1.X, p2.Y - p1.Y);
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   154
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
   155
d2:= Distance(Vx, Vy);
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   156
if d1 < d then d:= d1;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   157
if d2 < d then d:= d2;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   158
d:= d * _1div3;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   159
if d2.QWordValue = 0 then
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   160
   begin
498
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   161
   Vx:= _0;
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   162
   Vy:= _0
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   163
   end else
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
   d2:= _1 / d2;
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   166
   Vx:= Vx * d2;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   167
   Vy:= Vy * d2;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   168
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   169
   Vx:= Vx * d;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   170
   Vy:= Vy * d
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   171
   end
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   172
end;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   173
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   174
procedure AddLoopPoints(var pa, opa: TPixAr; StartI, EndI: LongInt; Delta: hwFloat);
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   175
var i, pi, ni: LongInt;
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   176
    NVx, NVy, PVx, PVy: hwFloat;
498
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   177
    x1, x2, y1, y2: LongInt;
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   178
    tsq, tcb, t, r1, r2, r3, cx1, cx2, cy1, cy2: hwFloat;
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   179
    X, Y: LongInt;
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   180
begin
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   181
pi:= EndI;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   182
i:= StartI;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   183
ni:= Succ(StartI);
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   184
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
   185
repeat
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   186
    inc(pi);
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   187
    if pi > EndI then pi:= StartI;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   188
    inc(i);
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   189
    if i > EndI then i:= StartI;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   190
    inc(ni);
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   191
    if ni > EndI then ni:= StartI;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   192
    PVx:= NVx;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   193
    PVy:= NVy;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   194
    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
   195
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   196
    x1:= opa.ar[pi].x;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   197
    y1:= opa.ar[pi].y;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   198
    x2:= opa.ar[i].x;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   199
    y2:= opa.ar[i].y;
498
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   200
    cx1:= int2hwFloat(x1) - PVx;
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   201
    cy1:= int2hwFloat(y1) - PVy;
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   202
    cx2:= int2hwFloat(x2) + NVx;
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   203
    cy2:= int2hwFloat(y2) + NVy;
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   204
    t:= _0;
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   205
    while t.Round = 0 do
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   206
          begin
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   207
          tsq:= t * t;
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   208
          tcb:= tsq * t;
498
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   209
          r1:= (_1 - t*3 + tsq*3 - tcb);
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   210
          r2:= (     t*3 - tsq*6 + tcb*3);
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 495
diff changeset
   211
          r3:= (           tsq*3 - tcb*3);
430
57d05fb13ea7 Small performance optimization
unc0rr
parents: 429
diff changeset
   212
          X:= hwRound(r1 * x1 + r2 * cx1 + r3 * cx2 + tcb * x2);
57d05fb13ea7 Small performance optimization
unc0rr
parents: 429
diff changeset
   213
          Y:= hwRound(r1 * y1 + r2 * cy1 + r3 * cy2 + tcb * y2);
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   214
          t:= t + Delta;
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   215
          pa.ar[pa.Count].x:= X;
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   216
          pa.ar[pa.Count].y:= Y;
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   217
          inc(pa.Count);
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   218
          TryDo(pa.Count <= cMaxEdgePoints, 'Edge points overflow', true)
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   219
          end;
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   220
until i = StartI;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   221
pa.ar[pa.Count].x:= opa.ar[StartI].X;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   222
pa.ar[pa.Count].y:= opa.ar[StartI].Y;
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   223
inc(pa.Count)
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   224
end;
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   225
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   226
procedure BezierizeEdge(var pa: TPixAr; Delta: hwFloat);
495
62c1c2b4414c - Fix most of the warnings in hwengine
unc0rr
parents: 431
diff changeset
   227
var i, StartLoop: LongInt;
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   228
    opa: TPixAr;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   229
begin
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   230
opa:= pa;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   231
pa.Count:= 0;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   232
i:= 0;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   233
StartLoop:= 0;
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   234
while i < LongInt(opa.Count) do
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   235
    if (opa.ar[i + 1].X = NTPX) then
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   236
       begin
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   237
       AddLoopPoints(pa, opa, StartLoop, i, Delta);
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   238
       inc(i, 2);
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   239
       StartLoop:= i;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   240
       pa.ar[pa.Count].X:= NTPX;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   241
       inc(pa.Count);
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   242
       end else inc(i)
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   243
end;
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   244
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   245
procedure FillLand(x, y: LongInt);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   246
var Stack: record
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   247
           Count: Longword;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   248
           points: array[0..8192] of record
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   249
                                     xl, xr, y, dir: LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   250
                                     end
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   251
           end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   252
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   253
    procedure Push(_xl, _xr, _y, _dir: LongInt);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   254
    begin
75
d2b737858ff7 - New First Aid powerup
unc0rr
parents: 74
diff changeset
   255
    TryDo(Stack.Count <= 8192, 'FillLand: stack overflow', true);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   256
    _y:= _y + _dir;
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   257
    if (_y < 0) or (_y >= LAND_HEIGHT) then exit;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   258
    with Stack.points[Stack.Count] do
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   259
         begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   260
         xl:= _xl;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   261
         xr:= _xr;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   262
         y:= _y;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   263
         dir:= _dir
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   264
         end;
75
d2b737858ff7 - New First Aid powerup
unc0rr
parents: 74
diff changeset
   265
    inc(Stack.Count)
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   266
    end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   267
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   268
    procedure Pop(var _xl, _xr, _y, _dir: LongInt);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   269
    begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   270
    dec(Stack.Count);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   271
    with Stack.points[Stack.Count] do
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   272
         begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   273
         _xl:= xl;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   274
         _xr:= xr;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   275
         _y:= y;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   276
         _dir:= dir
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   277
         end
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   278
    end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   279
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   280
var xl, xr, dir: LongInt;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 316
diff changeset
   281
begin
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   282
Stack.Count:= 0;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   283
xl:= x - 1;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   284
xr:= x;
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   285
Push(xl, xr, y, -1);
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   286
Push(xl, xr, y,  1);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   287
while Stack.Count > 0 do
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   288
      begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   289
      Pop(xl, xr, y, dir);
51
b6e3ae05857f - Get rid of hwserv and runhelper
unc0rr
parents: 37
diff changeset
   290
      while (xl > 0) and (Land[y, xl] <> 0) do dec(xl);
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   291
      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
   292
      while (xl < xr) do
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   293
            begin
51
b6e3ae05857f - Get rid of hwserv and runhelper
unc0rr
parents: 37
diff changeset
   294
            while (xl <= xr) and (Land[y, xl] = 0) do inc(xl);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   295
            x:= xl;
51
b6e3ae05857f - Get rid of hwserv and runhelper
unc0rr
parents: 37
diff changeset
   296
            while (xl <= xr) and (Land[y, xl] <> 0) do
4
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
                  Land[y, xl]:= 0;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   299
                  inc(xl)
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   300
                  end;
22
517be8dc5b76 - Fixed spawning boxes under water
unc0rr
parents: 10
diff changeset
   301
            if x < xl then
517be8dc5b76 - Fixed spawning boxes under water
unc0rr
parents: 10
diff changeset
   302
               begin
517be8dc5b76 - Fixed spawning boxes under water
unc0rr
parents: 10
diff changeset
   303
               Push(x, Pred(xl), y, dir);
517be8dc5b76 - Fixed spawning boxes under water
unc0rr
parents: 10
diff changeset
   304
               Push(x, Pred(xl), y,-dir);
517be8dc5b76 - Fixed spawning boxes under water
unc0rr
parents: 10
diff changeset
   305
               end;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   306
            end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   307
      end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   308
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   309
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   310
procedure ColorizeLand(Surface: PSDL_Surface);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   311
var tmpsurf: PSDL_Surface;
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   312
    r, rr: TSDL_Rect;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   313
    x, yd, yu: LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   314
begin
567
b6de36975a3c Small fixes
unc0rr
parents: 566
diff changeset
   315
tmpsurf:= LoadImage(Pathz[ptCurrTheme] + '/LandTex', false, true, false);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   316
r.y:= 0;
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   317
while r.y < LAND_HEIGHT do
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   318
	begin
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   319
	r.x:= 0;
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   320
	while r.x < LAND_WIDTH do
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   321
		begin
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   322
		SDL_UpperBlit(tmpsurf, nil, Surface, @r);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   323
		inc(r.x, tmpsurf^.w)
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   324
		end;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   325
	inc(r.y, tmpsurf^.h)
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   326
	end;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   327
SDL_FreeSurface(tmpsurf);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   328
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 316
diff changeset
   329
tmpsurf:= LoadImage(Pathz[ptCurrTheme] + '/Border', false, true, true);
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   330
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
   331
	begin
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   332
	yd:= LAND_HEIGHT - 1;
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   333
	repeat
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   334
		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
   335
		
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   336
		if (yd < 0) then yd:= 0;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   337
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   338
		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
   339
		dec(yd);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   340
		yu:= yd;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   341
		
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   342
		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
   343
		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
   344
		
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   345
		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
   346
			begin
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   347
			rr.x:= x;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   348
			rr.y:= yd - 15;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   349
			r.x:= x mod tmpsurf^.w;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   350
			r.y:= 16;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   351
			r.w:= 1;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   352
			r.h:= 16;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   353
			SDL_UpperBlit(tmpsurf, @r, Surface, @rr);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   354
			end;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   355
		if (yu > 0) then
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   356
			begin
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   357
			rr.x:= x;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   358
			rr.y:= yu;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   359
			r.x:= x mod tmpsurf^.w;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   360
			r.y:= 0;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   361
			r.w:= 1;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   362
			r.h:= min(16, yd - yu + 1);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   363
			SDL_UpperBlit(tmpsurf, @r, Surface, @rr);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   364
			end;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   365
		yd:= yu - 1;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   366
	until yd < 0;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   367
	end;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   368
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   369
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   370
procedure SetPoints(var Template: TEdgeTemplate; var pa: TPixAr);
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   371
var i: LongInt;
22
517be8dc5b76 - Fixed spawning boxes under water
unc0rr
parents: 10
diff changeset
   372
begin
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   373
with Template do
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   374
     begin
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   375
     pa.Count:= BasePointsCount;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   376
     for i:= 0 to pred(pa.Count) do
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   377
         begin
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   378
         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
   379
         if pa.ar[i].x <> NTPX then
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   380
            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
   381
         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
   382
         end;
1183
540cea859395 Step 4: repair girder rendering (girder is 32bit now)
unc0rr
parents: 1182
diff changeset
   383
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   384
     if canMirror then
360
ab6a94334d6d - Two more templates
unc0rr
parents: 359
diff changeset
   385
        if getrandom(2) = 0 then
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   386
           begin
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   387
           for i:= 0 to pred(BasePointsCount) do
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   388
             if pa.ar[i].x <> NTPX then
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   389
               pa.ar[i].x:= LAND_WIDTH - 1 - pa.ar[i].x;
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   390
           for i:= 0 to pred(FillPointsCount) do
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   391
               FillPoints^[i].x:= LAND_WIDTH - 1 - FillPoints^[i].x;
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   392
           end;
22
517be8dc5b76 - Fixed spawning boxes under water
unc0rr
parents: 10
diff changeset
   393
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   394
     if canFlip then
360
ab6a94334d6d - Two more templates
unc0rr
parents: 359
diff changeset
   395
        if getrandom(2) = 0 then
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   396
           begin
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   397
           for i:= 0 to pred(BasePointsCount) do
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   398
               pa.ar[i].y:= LAND_HEIGHT - 1 - pa.ar[i].y;
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   399
           for i:= 0 to pred(FillPointsCount) do
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   400
               FillPoints^[i].y:= LAND_HEIGHT - 1 - FillPoints^[i].y;
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   401
           end;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   402
     end
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   403
end;
67
3101306251e5 - 2 more Land templates
unc0rr
parents: 64
diff changeset
   404
561
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   405
function CheckIntersect(V1, V2, V3, V4: TPoint): boolean;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   406
var c1, c2, dm: LongInt;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   407
begin
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   408
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
   409
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
   410
if dm = 0 then exit(false);
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   411
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   412
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
   413
if dm > 0 then
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   414
   begin
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   415
   if (c1 < 0) or (c1 > dm) then exit(false);
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   416
   if (c2 < 0) or (c2 > dm) then exit(false)
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   417
   end else
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;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   422
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   423
//AddFileLog('1  (' + inttostr(V1.x) + ',' + inttostr(V1.y) + ')x(' + inttostr(V2.x) + ',' + inttostr(V2.y) + ')');
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   424
//AddFileLog('2  (' + inttostr(V3.x) + ',' + inttostr(V3.y) + ')x(' + inttostr(V4.x) + ',' + inttostr(V4.y) + ')');
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   425
CheckIntersect:= true
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   426
end;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   427
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   428
function CheckSelfIntersect(var pa: TPixAr; ind: Longword): boolean;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   429
var i: Longword;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   430
begin
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   431
if (ind <= 0) or (ind >= Pred(pa.Count)) then exit(false);
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   432
for i:= 1 to pa.Count - 3 do
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   433
    if (i <= ind - 1) or (i >= ind + 2) then
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   434
      begin
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   435
      if (i <> ind - 1) and
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   436
         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
   437
      if (i <> ind + 2) and
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   438
         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
   439
      end;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   440
CheckSelfIntersect:= false
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   441
end;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   442
429
7f69c7ac2e97 One more land template + some templates tuning
unc0rr
parents: 393
diff changeset
   443
procedure RandomizePoints(var pa: TPixAr);
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   444
const cEdge = 55;
561
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   445
      cMinDist = 8;
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   446
var radz: array[0..Pred(cMaxEdgePoints)] of LongInt;
561
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   447
    i, k, dist, px, py: LongInt;
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   448
begin
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   449
radz[0]:= 0;
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   450
for i:= 0 to Pred(pa.Count) do
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   451
  with pa.ar[i] do
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   452
    if x <> NTPX then
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   453
      begin
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   454
      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
   455
      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
   456
      if radz[i] > 0 then
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   457
        for k:= 0 to Pred(i) do
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   458
          begin
429
7f69c7ac2e97 One more land template + some templates tuning
unc0rr
parents: 393
diff changeset
   459
          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
   460
          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
   461
          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
   462
        end
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   463
      end;
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   464
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   465
for i:= 0 to Pred(pa.Count) do
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   466
  with pa.ar[i] do
1753
2ccba26f1aa4 Apply nemo's world resize patch
unc0rr
parents: 1738
diff changeset
   467
    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
   468
      begin
561
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   469
      px:= x;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   470
      py:= y;
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   471
      x:= x + LongInt(GetRandom(7) - 3) * (radz[i] * 5 div 7) div 3;
561
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   472
      y:= y + LongInt(GetRandom(7) - 3) * (radz[i] * 5 div 7) div 3;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   473
      if CheckSelfIntersect(pa, i) then
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   474
         begin
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   475
         x:= px;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   476
         y:= py
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   477
         end;
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   478
      end
67
3101306251e5 - 2 more Land templates
unc0rr
parents: 64
diff changeset
   479
end;
3101306251e5 - 2 more Land templates
unc0rr
parents: 64
diff changeset
   480
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   481
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   482
procedure GenBlank(var Template: TEdgeTemplate);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   483
var pa: TPixAr;
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   484
    i: Longword;
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   485
    y, x: Longword;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   486
begin
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   487
for y:= 0 to LAND_HEIGHT - 1 do
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   488
    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
   489
        Land[y, x]:= COLOR_LAND;
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   490
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   491
SetPoints(Template, pa);
429
7f69c7ac2e97 One more land template + some templates tuning
unc0rr
parents: 393
diff changeset
   492
for i:= 1 to Template.BezierizeCount do
7f69c7ac2e97 One more land template + some templates tuning
unc0rr
parents: 393
diff changeset
   493
    begin
431
79ac59673df3 - Two more land templates
unc0rr
parents: 430
diff changeset
   494
    BezierizeEdge(pa, _0_5);
561
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   495
    RandomizePoints(pa);
429
7f69c7ac2e97 One more land template + some templates tuning
unc0rr
parents: 393
diff changeset
   496
    RandomizePoints(pa)
7f69c7ac2e97 One more land template + some templates tuning
unc0rr
parents: 393
diff changeset
   497
    end;
7f69c7ac2e97 One more land template + some templates tuning
unc0rr
parents: 393
diff changeset
   498
for i:= 1 to Template.RandPassesCount do RandomizePoints(pa);
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   499
BezierizeEdge(pa, _0_1);
27
c374fe590272 - improve land generation
unc0rr
parents: 24
diff changeset
   500
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   501
DrawEdge(pa, 0);
27
c374fe590272 - improve land generation
unc0rr
parents: 24
diff changeset
   502
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   503
with Template do
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   504
     for i:= 0 to pred(FillPointsCount) do
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   505
         with FillPoints^[i] do
89
f9db56409a86 - Fix various bugs
unc0rr
parents: 80
diff changeset
   506
              FillLand(x, y);
f9db56409a86 - Fix various bugs
unc0rr
parents: 80
diff changeset
   507
1773
bc6ad6136675 nemo's template patch (invertion)
unc0rr
parents: 1772
diff changeset
   508
DrawEdge(pa, COLOR_LAND);
bc6ad6136675 nemo's template patch (invertion)
unc0rr
parents: 1772
diff changeset
   509
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   510
MaxHedgehogs:= Template.MaxHedgehogs;
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   511
hasGirders:= Template.hasGirders;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   512
playHeight:= Template.TemplateHeight;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   513
playWidth:= Template.TemplateWidth;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   514
leftX:= ((LAND_WIDTH - playWidth) div 2);
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   515
rightX:= (playWidth + ((LAND_WIDTH - playWidth) div 2)) - 1;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   516
topY:= LAND_HEIGHT - playHeight;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   517
1797
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   518
// 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
   519
if (Template.canInvert and (getrandom(2) = 0)) or
bc6ad6136675 nemo's template patch (invertion)
unc0rr
parents: 1772
diff changeset
   520
    (not Template.canInvert and Template.isNegative) then 
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   521
    begin
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   522
    hasBorder:= true;
1773
bc6ad6136675 nemo's template patch (invertion)
unc0rr
parents: 1772
diff changeset
   523
    for y:= 0 to LAND_HEIGHT - 1 do
bc6ad6136675 nemo's template patch (invertion)
unc0rr
parents: 1772
diff changeset
   524
        for x:= 0 to LAND_WIDTH - 1 do
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   525
            if (y < topY) or (x < leftX) or (x > rightX) then
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   526
                Land[y, x]:= 0
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   527
            else
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   528
            begin
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   529
               if Land[y, x] = 0 then
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   530
                   Land[y, x]:= COLOR_LAND
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   531
               else if Land[y, x] = COLOR_LAND then
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   532
                   Land[y, x]:= 0;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   533
            end;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   534
    end;
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   535
end;
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   536
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   537
function SelectTemplate: LongInt;
161
d8870bbf960e - AmmoMenu
unc0rr
parents: 160
diff changeset
   538
begin
1797
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   539
case cTemplateFilter of
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   540
     0: begin
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   541
     SelectTemplate:= getrandom(Succ(High(EdgeTemplates)));
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   542
     end;
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   543
     1: begin
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   544
     SelectTemplate:= SmallTemplates[getrandom(Succ(High(SmallTemplates)))];
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   545
     end;
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   546
     2: begin
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   547
     SelectTemplate:= MediumTemplates[getrandom(Succ(High(MediumTemplates)))];
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   548
     end;
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   549
     3: begin
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   550
     SelectTemplate:= LargeTemplates[getrandom(Succ(High(LargeTemplates)))];
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   551
     end;
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   552
     4: begin
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   553
     SelectTemplate:= CavernTemplates[getrandom(Succ(High(CavernTemplates)))];
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   554
     end;
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   555
     5: begin
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   556
     SelectTemplate:= WackyTemplates[getrandom(Succ(High(WackyTemplates)))];
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   557
     end;
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   558
end;
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   559
WriteLnToConsole('Selected template #'+inttostr(SelectTemplate)+' using filter #'+inttostr(cTemplateFilter));
161
d8870bbf960e - AmmoMenu
unc0rr
parents: 160
diff changeset
   560
end;
d8870bbf960e - AmmoMenu
unc0rr
parents: 160
diff changeset
   561
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   562
procedure LandSurface2LandPixels(Surface: PSDL_Surface);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   563
var x, y: LongInt;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   564
	p: PLongwordArray;
1180
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1085
diff changeset
   565
begin
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   566
TryDo(Surface <> nil, 'Assert (LandSurface <> nil) failed', true);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   567
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   568
if SDL_MustLock(Surface) then
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   569
	SDLTry(SDL_LockSurface(Surface) >= 0, true);
1180
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1085
diff changeset
   570
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   571
p:= Surface^.pixels;
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   572
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
   573
	begin
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   574
	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
   575
		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
   576
		
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   577
	p:= @(p^[Surface^.pitch div 4]);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   578
	end;
1180
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1085
diff changeset
   579
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   580
if SDL_MustLock(Surface) then
1753
2ccba26f1aa4 Apply nemo's world resize patch
unc0rr
parents: 1738
diff changeset
   581
	SDL_UnlockSurface(Surface);
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   582
end;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   583
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   584
procedure GenLandSurface;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   585
var tmpsurf: PSDL_Surface;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   586
begin
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   587
WriteLnToConsole('Generating land...');
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   588
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   589
GenBlank(EdgeTemplates[SelectTemplate]);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   590
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   591
AddProgress;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   592
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   593
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
   594
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   595
TryDo(tmpsurf <> nil, 'Error creating pre-land surface', true);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   596
ColorizeLand(tmpsurf);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   597
AddOnLandObjects(tmpsurf);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   598
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   599
LandSurface2LandPixels(tmpsurf);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   600
SDL_FreeSurface(tmpsurf);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   601
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   602
AddProgress;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   603
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   604
AddProgress
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   605
end;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   606
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   607
procedure MakeFortsMap;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   608
var tmpsurf: PSDL_Surface;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   609
begin
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   610
// 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
   611
playHeight:= 1200;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   612
playWidth:= 3072;
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   613
leftX:= (LAND_WIDTH - playWidth) div 2;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   614
rightX:= ((playWidth + (LAND_WIDTH - playWidth) div 2) - 1);
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   615
topY:= LAND_HEIGHT - playHeight;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   616
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   617
WriteLnToConsole('Generating forts land...');
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   618
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   619
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
   620
BlitImageAndGenerateCollisionInfo(leftX+150, LAND_HEIGHT - tmpsurf^.h, tmpsurf^.w, tmpsurf);
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   621
SDL_FreeSurface(tmpsurf);
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[1]^.Teams[0]^.FortName + 'R', true, true, true);
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   624
BlitImageAndGenerateCollisionInfo(rightX - 150 - tmpsurf^.w, 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
end;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   627
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   628
// Hi unC0Rr.
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   629
// 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
   630
// It allows the setting of arbitrary portions of landscape as indestructible, or regular, or even blank.
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   631
// He said I could add it here only when I swore it wouldn't impact gameplay.  Which, as far as I can tell, is true.
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   632
// I'd just like to play with it with my friends if you don't mind.
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   633
// Can allow for amusing maps.
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   634
procedure LoadMask;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   635
var tmpsurf: PSDL_Surface;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   636
    p: PLongwordArray;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   637
    x, y, cpX, cpY: Longword;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   638
begin
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   639
tmpsurf:= LoadImage(Pathz[ptMapCurrent] + '/mask', true, false, true);
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   640
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
   641
    begin
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   642
	cpX:= (LAND_WIDTH - tmpsurf^.w) div 2;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   643
	cpY:= LAND_HEIGHT - tmpsurf^.h;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   644
    if SDL_MustLock(tmpsurf) then
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   645
       SDLTry(SDL_LockSurface(tmpsurf) >= 0, true);
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   646
  
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   647
    p:= tmpsurf^.pixels;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   648
    for y:= 0 to Pred(tmpsurf^.h) do
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   649
        begin
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   650
        for x:= 0 to Pred(tmpsurf^.w) do
1849
2a989e5abda6 4 utilities by nemo
unc0rr
parents: 1807
diff changeset
   651
            begin
2a989e5abda6 4 utilities by nemo
unc0rr
parents: 1807
diff changeset
   652
            if (($FF000000 and p^[x]) = 0) then  // Tiy was having trouble generating transparent black
2a989e5abda6 4 utilities by nemo
unc0rr
parents: 1807
diff changeset
   653
                Land[cpY + y, cpX + x]:= 0
2a989e5abda6 4 utilities by nemo
unc0rr
parents: 1807
diff changeset
   654
            else    
2a989e5abda6 4 utilities by nemo
unc0rr
parents: 1807
diff changeset
   655
                Land[cpY + y, cpX + x]:= p^[x];
2a989e5abda6 4 utilities by nemo
unc0rr
parents: 1807
diff changeset
   656
            end;
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   657
        p:= @(p^[tmpsurf^.pitch div 4]);
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   658
        end;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   659
  
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   660
    if SDL_MustLock(tmpsurf) then
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   661
       SDL_UnlockSurface(tmpsurf);
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   662
    SDL_FreeSurface(tmpsurf);
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   663
    end;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   664
end;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   665
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   666
procedure LoadMap;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   667
var tmpsurf: PSDL_Surface;
1795
2457fcc0dcd9 - Set bamboo plinko hedgehogs limit to 48
unc0rr
parents: 1792
diff changeset
   668
	s: string;
2457fcc0dcd9 - Set bamboo plinko hedgehogs limit to 48
unc0rr
parents: 1792
diff changeset
   669
	f: textfile;
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   670
begin
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   671
WriteLnToConsole('Loading land from file...');
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   672
AddProgress;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   673
tmpsurf:= LoadImage(Pathz[ptMapCurrent] + '/map', true, true, true);
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   674
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
   675
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   676
// unC0Rr - should this be passed from the GUI? I'm not sure which layer does what
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   677
s:= Pathz[ptMapCurrent] + '/map.cfg';
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   678
WriteLnToConsole('Fetching map HH limit');
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   679
Assign(f, s);
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   680
Reset(f);
1795
2457fcc0dcd9 - Set bamboo plinko hedgehogs limit to 48
unc0rr
parents: 1792
diff changeset
   681
Readln(f);
2457fcc0dcd9 - Set bamboo plinko hedgehogs limit to 48
unc0rr
parents: 1792
diff changeset
   682
if not eof(f) then Readln(f, MaxHedgehogs);
2457fcc0dcd9 - Set bamboo plinko hedgehogs limit to 48
unc0rr
parents: 1792
diff changeset
   683
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   684
if(MaxHedgehogs = 0) then MaxHedgehogs:= 18;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   685
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   686
playHeight:= tmpsurf^.h;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   687
playWidth:= tmpsurf^.w;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   688
leftX:= (LAND_WIDTH - playWidth) div 2;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   689
rightX:= (playWidth + ((LAND_WIDTH - playWidth) div 2)) - 1;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   690
topY:= LAND_HEIGHT - playHeight;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   691
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   692
TryDo(tmpsurf^.format^.BytesPerPixel = 4, 'Map should be 32bit', true);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   693
1772
0fe436fb5f81 Allow loading maps and forts
unc0rr
parents: 1768
diff changeset
   694
BlitImageAndGenerateCollisionInfo(
0fe436fb5f81 Allow loading maps and forts
unc0rr
parents: 1768
diff changeset
   695
	(LAND_WIDTH - tmpsurf^.w) div 2,
0fe436fb5f81 Allow loading maps and forts
unc0rr
parents: 1768
diff changeset
   696
	LAND_HEIGHT - tmpsurf^.h,
0fe436fb5f81 Allow loading maps and forts
unc0rr
parents: 1768
diff changeset
   697
	tmpsurf^.w,
0fe436fb5f81 Allow loading maps and forts
unc0rr
parents: 1768
diff changeset
   698
	tmpsurf);
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   699
SDL_FreeSurface(tmpsurf);
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   700
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   701
LoadMask;
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   702
end;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   703
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   704
procedure GenMap;
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   705
var x, y, w, c: Longword;
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   706
begin
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   707
hasBorder:= false;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   708
hasGirders:= true;
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   709
LoadThemeConfig;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   710
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   711
if (GameFlags and gfForts) = 0 then
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   712
   if Pathz[ptMapCurrent] <> '' then LoadMap
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   713
                                else GenLandSurface
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   714
                               else MakeFortsMap;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   715
AddProgress;
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   716
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   717
{$IFDEF DEBUGFILE}LogLandDigest;{$ENDIF}
1753
2ccba26f1aa4 Apply nemo's world resize patch
unc0rr
parents: 1738
diff changeset
   718
1768
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   719
// check for land near top
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   720
c:= 0;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   721
if (GameFlags and gfBorder) <> 0 then
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   722
    hasBorder:= true
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   723
else
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   724
    for y:= topY to topY + 5 do
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   725
        for x:= leftX to rightX do
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   726
            if Land[y, x] <> 0 then
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   727
                begin
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   728
                inc(c);
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   729
                if c > 200 then // avoid accidental triggering
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   730
                    begin
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   731
                    hasBorder:= true;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   732
                    break;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   733
                    end;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   734
                end;
1768
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   735
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   736
if hasBorder then
1768
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   737
	begin
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   738
	for y:= 0 to LAND_HEIGHT - 1 do
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   739
		for x:= 0 to LAND_WIDTH - 1 do
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   740
			if (y < topY) or (x < leftX) or (x > rightX) then
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   741
				Land[y, x]:= COLOR_INDESTRUCTIBLE;
1768
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   742
	// experiment hardcoding cave
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   743
	// 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
   744
	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
   745
		begin
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   746
		for y:= topY to LAND_HEIGHT - 1 do
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   747
			begin
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   748
			Land[y, leftX + w]:= COLOR_INDESTRUCTIBLE;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   749
			Land[y, rightX - w]:= COLOR_INDESTRUCTIBLE;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   750
			if (y + w) mod 32 < 16 then
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   751
				c:= $FF000000
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   752
			else
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   753
				c:= $FF00FFFF;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   754
			LandPixels[y, leftX + w]:= c;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   755
			LandPixels[y, rightX - w]:= c;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   756
			end;
1768
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   757
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   758
		for x:= leftX to rightX do
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   759
			begin
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   760
			Land[topY + w, x]:= COLOR_INDESTRUCTIBLE;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   761
			if (x + w) mod 32 < 16 then
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   762
				c:= $FF000000
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   763
			else
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   764
				c:= $FF00FFFF;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   765
			LandPixels[topY + w, x]:= c;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   766
			end;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   767
		end;
1768
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   768
	end;
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   769
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   770
if ((GameFlags and gfForts) = 0) and (Pathz[ptMapCurrent] = '') then AddObjects;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   771
1807
795f97007833 Split land texture into small ones:
unc0rr
parents: 1806
diff changeset
   772
UpdateLandTexture(0, LAND_WIDTH, 0, LAND_HEIGHT);
37
2b7f2a43b999 - Properly get seed in net game
unc0rr
parents: 35
diff changeset
   773
end;
2b7f2a43b999 - Properly get seed in net game
unc0rr
parents: 35
diff changeset
   774
566
1c1cb593cb81 Save some memory
unc0rr
parents: 561
diff changeset
   775
function GenPreview: TPreview;
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   776
var x, y, xx, yy, t, bit: LongInt;
566
1c1cb593cb81 Save some memory
unc0rr
parents: 561
diff changeset
   777
    Preview: TPreview;
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   778
begin
160
207f520b9e83 Soma small fixes + new land template
unc0rr
parents: 155
diff changeset
   779
WriteLnToConsole('Generating preview...');
161
d8870bbf960e - AmmoMenu
unc0rr
parents: 160
diff changeset
   780
GenBlank(EdgeTemplates[SelectTemplate]);
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   781
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   782
for y:= 0 to 127 do
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   783
    for x:= 0 to 31 do
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   784
        begin
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   785
        Preview[y, x]:= 0;
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   786
        for bit:= 0 to 7 do
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   787
            begin
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   788
            t:= 0;
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   789
            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
   790
                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
   791
                    if Land[yy, xx] <> 0 then inc(t);
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 316
diff changeset
   792
            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
   793
            end
566
1c1cb593cb81 Save some memory
unc0rr
parents: 561
diff changeset
   794
        end;
1768
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   795
GenPreview:= Preview
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   796
end;
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   797
51
b6e3ae05857f - Get rid of hwserv and runhelper
unc0rr
parents: 37
diff changeset
   798
initialization
b6e3ae05857f - Get rid of hwserv and runhelper
unc0rr
parents: 37
diff changeset
   799
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   800
end.