hedgewars/uMisc.pas
author nemo
Sun, 31 Jul 2011 12:07:44 -0400
changeset 5485 e943a005d0e8
parent 5239 f34f391a223b
child 5910 c9a4de51b5a0
permissions -rw-r--r--
Reset to default zoom. Unbreaks waves
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
     1
(*
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
     2
* Hedgewars, a free turn based strategy game
4976
088d40d8aba2 Happy 2011 :)
koda
parents: 4812
diff changeset
     3
* Copyright (c) 2004-2011 Andrey Korotaev <unC0Rr@gmail.com>
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
     4
*
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
     5
* This program is free software; you can redistribute it and/or modify
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
     6
* it under the terms of the GNU General Public License as published by
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
     7
* the Free Software Foundation; version 2 of the License
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
     8
*
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
     9
* This program is distributed in the hope that it will be useful,
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    10
* but WITHOUT ANY WARRANTY; without even the implied warranty of
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    11
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    12
* GNU General Public License for more details.
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    13
*
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    14
* You should have received a copy of the GNU General Public License
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    15
* along with this program; if not, write to the Free Software
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    16
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    17
*)
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    18
2630
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
    19
{$INCLUDE "options.inc"}
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
    20
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    21
unit uMisc;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    22
interface
2630
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
    23
5004
2efa6a414518 update some sdl-1.3 bindings (working up to rev 5296)
koda
parents: 4976
diff changeset
    24
uses SDLh, uConsts, GLunit, uTypes;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    25
3169
c8c6ac44f51b prophylactic removal of some Integer references, raise a few of the template islands up a bit so they work inverted without triggering border
nemo
parents: 3165
diff changeset
    26
procedure movecursor(dx, dy: LongInt);
2670
1b327b7515ed regression, powerpc colors working again
koda
parents: 2666
diff changeset
    27
function  doSurfaceConversion(tmpsurf: PSDL_Surface): PSDL_Surface;
2735
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
    28
procedure MakeScreenshot(filename: shortstring);
4413
46caab3a8f84 uCommandHandlers
unc0rr
parents: 4377
diff changeset
    29
function  GetTeamStatString(p: PTeam): shortstring;
2630
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
    30
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
    31
procedure initModule;
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
    32
procedure freeModule;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    33
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    34
implementation
4377
43945842da0c Haven't found a better place than uIO for OutError
unC0Rr
parents: 4376
diff changeset
    35
uses typinfo, sysutils, uVariables;
3756
d42571e2e6c9 lua function SetEffect to set and remove THogEffects
burp
parents: 3709
diff changeset
    36
3169
c8c6ac44f51b prophylactic removal of some Integer references, raise a few of the template islands up a bit so they work inverted without triggering border
nemo
parents: 3165
diff changeset
    37
procedure movecursor(dx, dy: LongInt);
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    38
var x, y: LongInt;
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    39
begin
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    40
if (dx = 0) and (dy = 0) then exit;
2671
7e0f88013fe8 smaller patches, one missing Sky-lowres, IMG_Init and Mix_Init (might require newer libraries), updates to SDL bindings, code cleanup, new compile flags
koda
parents: 2670
diff changeset
    41
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    42
SDL_GetMouseState(@x, @y);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    43
Inc(x, dx);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    44
Inc(y, dy);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    45
SDL_WarpMouse(x, y);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    46
end;
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    47
949
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
    48
2735
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
    49
procedure MakeScreenshot(filename: shortstring);
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
    50
var p: Pointer;
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    51
    size: Longword;
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    52
    f: file;
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    53
    // Windows Bitmap Header
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    54
    head: array[0..53] of Byte = (
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    55
    $42, $4D, // identifier ("BM")
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    56
    0, 0, 0, 0, // file size
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    57
    0, 0, 0, 0, // reserved
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    58
    54, 0, 0, 0, // starting offset
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    59
    40, 0, 0, 0, // header size
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    60
    0, 0, 0, 0, // width
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    61
    0, 0, 0, 0, // height
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    62
    1, 0, // color planes
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    63
    24, 0, // bit depth
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    64
    0, 0, 0, 0, // compression method (uncompressed)
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    65
    0, 0, 0, 0, // image size
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    66
    96, 0, 0, 0, // horizontal resolution
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    67
    96, 0, 0, 0, // vertical resolution
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    68
    0, 0, 0, 0, // number of colors (all)
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    69
    0, 0, 0, 0 // number of important colors
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
    70
    );
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
    71
begin
3107
1fa539758c10 Engine:
smxx
parents: 3066
diff changeset
    72
// flash
1fa539758c10 Engine:
smxx
parents: 3066
diff changeset
    73
ScreenFade:= sfFromWhite;
1fa539758c10 Engine:
smxx
parents: 3066
diff changeset
    74
ScreenFadeValue:= sfMax;
1fa539758c10 Engine:
smxx
parents: 3066
diff changeset
    75
ScreenFadeSpeed:= 5;
1fa539758c10 Engine:
smxx
parents: 3066
diff changeset
    76
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
    77
size:= cScreenWidth * cScreenHeight * 3;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
    78
p:= GetMem(size);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
    79
2735
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
    80
// update header information and file name
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
    81
5239
f34f391a223b Bit more reusability
nemo
parents: 5052
diff changeset
    82
filename:= UserPathPrefix + '/Screenshots/' + filename + '.bmp';
2735
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
    83
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
    84
head[$02]:= (size + 54) and $ff;
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
    85
head[$03]:= ((size + 54) shr 8) and $ff;
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
    86
head[$04]:= ((size + 54) shr 16) and $ff;
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
    87
head[$05]:= ((size + 54) shr 24) and $ff;
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
    88
head[$12]:= cScreenWidth and $ff;
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
    89
head[$13]:= (cScreenWidth shr 8) and $ff;
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
    90
head[$14]:= (cScreenWidth shr 16) and $ff;
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
    91
head[$15]:= (cScreenWidth shr 24) and $ff;
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
    92
head[$16]:= cScreenHeight and $ff;
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
    93
head[$17]:= (cScreenHeight shr 8) and $ff;
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
    94
head[$18]:= (cScreenHeight shr 16) and $ff;
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
    95
head[$19]:= (cScreenHeight shr 24) and $ff;
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
    96
head[$22]:= size and $ff;
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
    97
head[$23]:= (size shr 8) and $ff;
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
    98
head[$24]:= (size shr 16) and $ff;
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
    99
head[$25]:= (size shr 24) and $ff;
2163
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   100
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   101
//remember that opengles operates on a single surface, so GL_FRONT *should* be implied
3663
8c28abf427f5 reduce the number of keywords used and switch to BMP format for screenshots
koda
parents: 3650
diff changeset
   102
//glReadBuffer(GL_FRONT);
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   103
glReadPixels(0, 0, cScreenWidth, cScreenHeight, GL_BGR, GL_UNSIGNED_BYTE, p);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   104
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   105
{$I-}
2735
f2008d0ce3f8 Engine:
smxx
parents: 2726
diff changeset
   106
Assign(f, filename);
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   107
Rewrite(f, 1);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   108
if IOResult = 0 then
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
   109
    begin
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
   110
    BlockWrite(f, head, sizeof(head));
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
   111
    BlockWrite(f, p^, size);
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
   112
    Close(f);
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
   113
    end;
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   114
{$I+}
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   115
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   116
FreeMem(p)
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   117
end;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   118
5004
2efa6a414518 update some sdl-1.3 bindings (working up to rev 5296)
koda
parents: 4976
diff changeset
   119
// http://www.idevgames.com/forums/thread-5602-post-21860.html#pid21860
2619
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   120
function doSurfaceConversion(tmpsurf: PSDL_Surface): PSDL_Surface;
5004
2efa6a414518 update some sdl-1.3 bindings (working up to rev 5296)
koda
parents: 4976
diff changeset
   121
var convertedSurf: PSDL_Surface;
2619
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   122
begin
5004
2efa6a414518 update some sdl-1.3 bindings (working up to rev 5296)
koda
parents: 4976
diff changeset
   123
    if ((tmpsurf^.format^.bitsperpixel = 32) and (tmpsurf^.format^.rshift > tmpsurf^.format^.bshift)) or
2efa6a414518 update some sdl-1.3 bindings (working up to rev 5296)
koda
parents: 4976
diff changeset
   124
       (tmpsurf^.format^.bitsperpixel = 24) then
4578
f3cf226fad16 Snowball weapon
nemo
parents: 4413
diff changeset
   125
        begin
5046
fc6639d56799 this brings compatibility up with SDL HEAD (5504), but maybe breaks compatibility with sdl 1.2 so please test! still has problems with keyboard input and rendered ttf textures
koda
parents: 5004
diff changeset
   126
        convertedSurf:= SDL_ConvertSurface(tmpsurf, conversionFormat, SDL_SWSURFACE);
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
   127
        SDL_FreeSurface(tmpsurf);
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
   128
        exit(convertedSurf);
4578
f3cf226fad16 Snowball weapon
nemo
parents: 4413
diff changeset
   129
        end;
2705
2b5625c4ec16 fix a nasty 196 bytes memory leak in engine, plus other stuff for iphone frontend
koda
parents: 2699
diff changeset
   130
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2915
diff changeset
   131
    exit(tmpsurf);
2619
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   132
end;
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   133
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   134
4413
46caab3a8f84 uCommandHandlers
unc0rr
parents: 4377
diff changeset
   135
function GetTeamStatString(p: PTeam): shortstring;
46caab3a8f84 uCommandHandlers
unc0rr
parents: 4377
diff changeset
   136
var s: ansistring;
2670
1b327b7515ed regression, powerpc colors working again
koda
parents: 2666
diff changeset
   137
begin
4413
46caab3a8f84 uCommandHandlers
unc0rr
parents: 4377
diff changeset
   138
    s:= p^.TeamName + ':' + IntToStr(p^.TeamHealth) + ':';
46caab3a8f84 uCommandHandlers
unc0rr
parents: 4377
diff changeset
   139
    GetTeamStatString:= s;
2670
1b327b7515ed regression, powerpc colors working again
koda
parents: 2666
diff changeset
   140
end;
2630
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   141
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
   142
procedure initModule;
5052
74a81c276d67 fix a couple of loose ends
koda
parents: 5050
diff changeset
   143
const SDL_PIXELFORMAT_ABGR8888 = ((1 shl 31) or (6 shl 24) or (7 shl 20) or (6 shl 16) or (32 shl 8) or 4);
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   144
begin
5052
74a81c276d67 fix a couple of loose ends
koda
parents: 5050
diff changeset
   145
    conversionFormat:= SDL_AllocFormat(SDL_PIXELFORMAT_ABGR8888);
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   146
end;
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   147
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
   148
procedure freeModule;
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   149
begin
3626
19f78afa0188 fix the multitouch shooting and moving
koda
parents: 3613
diff changeset
   150
    recordFileName:= '';
5046
fc6639d56799 this brings compatibility up with SDL HEAD (5504), but maybe breaks compatibility with sdl 1.2 so please test! still has problems with keyboard input and rendered ttf textures
koda
parents: 5004
diff changeset
   151
    SDL_FreeFormat(conversionFormat);
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   152
end;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   153
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   154
end.