hedgewars/uRenderUtils.pas
author Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
Mon, 05 Jan 2015 16:29:27 +0100
changeset 10776 56e401fb45ea
parent 10691 97f45f1374be
child 10860 891bf0aca23e
permissions -rw-r--r--
Rename test to test_normal, to comply with policy CMP0037
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
4976
088d40d8aba2 Happy 2011 :)
koda
parents: 4611
diff changeset
     1
(*
088d40d8aba2 Happy 2011 :)
koda
parents: 4611
diff changeset
     2
 * Hedgewars, a free turn based strategy game
9998
736015b847e3 update copyright to 2014
sheepluva
parents: 9080
diff changeset
     3
 * Copyright (c) 2004-2014 Andrey Korotaev <unC0Rr@gmail.com>
4976
088d40d8aba2 Happy 2011 :)
koda
parents: 4611
diff changeset
     4
 *
088d40d8aba2 Happy 2011 :)
koda
parents: 4611
diff changeset
     5
 * This program is free software; you can redistribute it and/or modify
088d40d8aba2 Happy 2011 :)
koda
parents: 4611
diff changeset
     6
 * it under the terms of the GNU General Public License as published by
088d40d8aba2 Happy 2011 :)
koda
parents: 4611
diff changeset
     7
 * the Free Software Foundation; version 2 of the License
088d40d8aba2 Happy 2011 :)
koda
parents: 4611
diff changeset
     8
 *
088d40d8aba2 Happy 2011 :)
koda
parents: 4611
diff changeset
     9
 * This program is distributed in the hope that it will be useful,
088d40d8aba2 Happy 2011 :)
koda
parents: 4611
diff changeset
    10
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
088d40d8aba2 Happy 2011 :)
koda
parents: 4611
diff changeset
    11
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
088d40d8aba2 Happy 2011 :)
koda
parents: 4611
diff changeset
    12
 * GNU General Public License for more details.
088d40d8aba2 Happy 2011 :)
koda
parents: 4611
diff changeset
    13
 *
088d40d8aba2 Happy 2011 :)
koda
parents: 4611
diff changeset
    14
 * You should have received a copy of the GNU General Public License
088d40d8aba2 Happy 2011 :)
koda
parents: 4611
diff changeset
    15
 * along with this program; if not, write to the Free Software
10108
c68cf030eded update FSF address. note: two sdl include files (by Sam Lantinga) still have the old FSF address in their copyright - but I ain't gonna touch their copyright headers
sheepluva
parents: 10107
diff changeset
    16
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
4976
088d40d8aba2 Happy 2011 :)
koda
parents: 4611
diff changeset
    17
 *)
088d40d8aba2 Happy 2011 :)
koda
parents: 4611
diff changeset
    18
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    19
{$INCLUDE "options.inc"}
4976
088d40d8aba2 Happy 2011 :)
koda
parents: 4611
diff changeset
    20
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    21
unit uRenderUtils;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    22
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    23
interface
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    24
uses SDLh, uTypes;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    25
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    26
procedure flipSurface(Surface: PSDL_Surface; Vertical: Boolean);
6986
409dd3851309 add support for default pascal mode by removing default arguments value (maybe this also helps the parser)
koda
parents: 6982
diff changeset
    27
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    28
procedure copyRotatedSurface(src, dest: PSDL_Surface); // this is necessary since width/height are read only in SDL
6986
409dd3851309 add support for default pascal mode by removing default arguments value (maybe this also helps the parser)
koda
parents: 6982
diff changeset
    29
procedure copyToXY(src, dest: PSDL_Surface; destX, destY: LongInt); inline;
7013
54db061b5710 Get rid of overloaded functions in uRenderUtils
unc0rr
parents: 6992
diff changeset
    30
procedure copyToXYFromRect(src, dest: PSDL_Surface; srcX, srcY, srcW, srcH, destX, destY: LongInt);
6986
409dd3851309 add support for default pascal mode by removing default arguments value (maybe this also helps the parser)
koda
parents: 6982
diff changeset
    31
409dd3851309 add support for default pascal mode by removing default arguments value (maybe this also helps the parser)
koda
parents: 6982
diff changeset
    32
procedure DrawSprite2Surf(sprite: TSprite; dest: PSDL_Surface; x,y: LongInt); inline;
7013
54db061b5710 Get rid of overloaded functions in uRenderUtils
unc0rr
parents: 6992
diff changeset
    33
procedure DrawSpriteFrame2Surf(sprite: TSprite; dest: PSDL_Surface; x,y: LongInt; frame: LongInt);
6620
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
    34
procedure DrawLine2Surf(dest: PSDL_Surface; x0,y0,x1,y1:LongInt; r,g,b: byte);
6986
409dd3851309 add support for default pascal mode by removing default arguments value (maybe this also helps the parser)
koda
parents: 6982
diff changeset
    35
procedure DrawRoundRect(rect: PSDL_Rect; BorderColor, FillColor: Longword; Surface: PSDL_Surface; Clear: boolean);
409dd3851309 add support for default pascal mode by removing default arguments value (maybe this also helps the parser)
koda
parents: 6982
diff changeset
    36
409dd3851309 add support for default pascal mode by removing default arguments value (maybe this also helps the parser)
koda
parents: 6982
diff changeset
    37
function  RenderStringTex(s: ansistring; Color: Longword; font: THWFont): PTexture;
10116
dd27562b6f21 rolling back my PChar stuff, because unC0Rr improves string handling pas2c instead <3
sheepluva
parents: 10108
diff changeset
    38
function  RenderStringTexLim(s: ansistring; Color: Longword; font: THWFont; maxLength: LongWord): PTexture;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    39
function  RenderSpeechBubbleTex(s: ansistring; SpeechType: Longword; font: THWFont): PTexture;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    40
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    41
implementation
7063
a0326412e96a sysutils -> SysUtils
unc0rr
parents: 7013
diff changeset
    42
uses uUtils, uVariables, uConsts, uTextures, SysUtils, uDebug;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    43
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    44
procedure DrawRoundRect(rect: PSDL_Rect; BorderColor, FillColor: Longword; Surface: PSDL_Surface; Clear: boolean);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    45
var r: TSDL_Rect;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    46
begin
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    47
    r:= rect^;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6286
diff changeset
    48
    if Clear then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6286
diff changeset
    49
        SDL_FillRect(Surface, @r, 0);
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    50
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    51
    BorderColor:= SDL_MapRGB(Surface^.format, BorderColor shr 16, BorderColor shr 8, BorderColor and $FF);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    52
    FillColor:= SDL_MapRGB(Surface^.format, FillColor shr 16, FillColor shr 8, FillColor and $FF);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    53
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    54
    r.y:= rect^.y + 1;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    55
    r.h:= rect^.h - 2;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    56
    SDL_FillRect(Surface, @r, BorderColor);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    57
    r.x:= rect^.x + 1;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    58
    r.w:= rect^.w - 2;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    59
    r.y:= rect^.y;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    60
    r.h:= rect^.h;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    61
    SDL_FillRect(Surface, @r, BorderColor);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    62
    r.x:= rect^.x + 2;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    63
    r.y:= rect^.y + 1;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    64
    r.w:= rect^.w - 4;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    65
    r.h:= rect^.h - 2;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    66
    SDL_FillRect(Surface, @r, FillColor);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    67
    r.x:= rect^.x + 1;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    68
    r.y:= rect^.y + 2;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    69
    r.w:= rect^.w - 2;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    70
    r.h:= rect^.h - 4;
8026
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
    71
    SDL_FillRect(Surface, @r, FillColor);
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    72
end;
6986
409dd3851309 add support for default pascal mode by removing default arguments value (maybe this also helps the parser)
koda
parents: 6982
diff changeset
    73
(*
409dd3851309 add support for default pascal mode by removing default arguments value (maybe this also helps the parser)
koda
parents: 6982
diff changeset
    74
function WriteInRoundRect(Surface: PSDL_Surface; X, Y: LongInt; Color: LongWord; Font: THWFont; s: ansistring): TSDL_Rect;
409dd3851309 add support for default pascal mode by removing default arguments value (maybe this also helps the parser)
koda
parents: 6982
diff changeset
    75
begin
409dd3851309 add support for default pascal mode by removing default arguments value (maybe this also helps the parser)
koda
parents: 6982
diff changeset
    76
    WriteInRoundRect:= WriteInRoundRect(Surface, X, Y, Color, Font, s, 0);
409dd3851309 add support for default pascal mode by removing default arguments value (maybe this also helps the parser)
koda
parents: 6982
diff changeset
    77
end;*)
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    78
10116
dd27562b6f21 rolling back my PChar stuff, because unC0Rr improves string handling pas2c instead <3
sheepluva
parents: 10108
diff changeset
    79
function WriteInRoundRect(Surface: PSDL_Surface; X, Y: LongInt; Color: LongWord; Font: THWFont; s: ansistring; maxLength: LongWord): TSDL_Rect;
10494
0eb97cf4c78e Fix warnings given by 32-bit fpc
unC0Rr
parents: 10142
diff changeset
    80
var w, h: Longword;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    81
    tmpsurf: PSDL_Surface;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    82
    clr: TSDL_Color;
6750
5eb087708fbd attractiveness tweak to the text clip
nemo
parents: 6749
diff changeset
    83
    finalRect, textRect: TSDL_Rect;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    84
begin
10127
7f29a65aa1e4 It compiles \o/
unc0rr
parents: 10116
diff changeset
    85
    TTF_SizeUTF8(Fontz[Font].Handle, PChar(s), @w, @h);
10494
0eb97cf4c78e Fix warnings given by 32-bit fpc
unC0Rr
parents: 10142
diff changeset
    86
    if (maxLength > 0) and (w > maxLength) then w := maxLength;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    87
    finalRect.x:= X;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    88
    finalRect.y:= Y;
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6750
diff changeset
    89
    finalRect.w:= w + cFontBorder * 2 + 4;
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6750
diff changeset
    90
    finalRect.h:= h + cFontBorder * 2;
6750
5eb087708fbd attractiveness tweak to the text clip
nemo
parents: 6749
diff changeset
    91
    textRect.x:= X;
5eb087708fbd attractiveness tweak to the text clip
nemo
parents: 6749
diff changeset
    92
    textRect.y:= Y;
5eb087708fbd attractiveness tweak to the text clip
nemo
parents: 6749
diff changeset
    93
    textRect.w:= w;
5eb087708fbd attractiveness tweak to the text clip
nemo
parents: 6749
diff changeset
    94
    textRect.h:= h;
7546
b50556f2a0e8 This union hasn't been needed for 5 years, and makes using other headers harder.
nemo
parents: 7069
diff changeset
    95
    DrawRoundRect(@finalRect, cWhiteColor, cNearBlackColor, Surface, true);
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    96
    clr.r:= (Color shr 16) and $FF;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    97
    clr.g:= (Color shr 8) and $FF;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
    98
    clr.b:= Color and $FF;
10127
7f29a65aa1e4 It compiles \o/
unc0rr
parents: 10116
diff changeset
    99
    tmpsurf:= TTF_RenderUTF8_Blended(Fontz[Font].Handle, PChar(s), clr);
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6750
diff changeset
   100
    finalRect.x:= X + cFontBorder + 2;
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6750
diff changeset
   101
    finalRect.y:= Y + cFontBorder;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   102
    SDLTry(tmpsurf <> nil, true);
6750
5eb087708fbd attractiveness tweak to the text clip
nemo
parents: 6749
diff changeset
   103
    SDL_UpperBlit(tmpsurf, @textRect, Surface, @finalRect);
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   104
    SDL_FreeSurface(tmpsurf);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   105
    finalRect.x:= X;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   106
    finalRect.y:= Y;
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6750
diff changeset
   107
    finalRect.w:= w + cFontBorder * 2 + 4;
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6750
diff changeset
   108
    finalRect.h:= h + cFontBorder * 2;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   109
    WriteInRoundRect:= finalRect;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   110
end;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   111
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   112
procedure flipSurface(Surface: PSDL_Surface; Vertical: Boolean);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   113
var y, x, i, j: LongInt;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   114
    tmpPixel: Longword;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   115
    pixels: PLongWordArray;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   116
begin
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   117
    TryDo(Surface^.format^.BytesPerPixel = 4, 'flipSurface failed, expecting 32 bit surface', true);
8026
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   118
    SDL_LockSurface(Surface);
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   119
    pixels:= Surface^.pixels;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   120
    if Vertical then
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   121
    for y := 0 to (Surface^.h div 2) - 1 do
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   122
        for x := 0 to Surface^.w - 1 do
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   123
            begin
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   124
            i:= y * Surface^.w + x;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   125
            j:= (Surface^.h - y - 1) * Surface^.w + x;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   126
            tmpPixel:= pixels^[i];
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   127
            pixels^[i]:= pixels^[j];
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   128
            pixels^[j]:= tmpPixel;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   129
            end
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   130
    else
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   131
    for x := 0 to (Surface^.w div 2) - 1 do
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   132
        for y := 0 to Surface^.h -1 do
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   133
            begin
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   134
            i:= y*Surface^.w + x;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   135
            j:= y*Surface^.w + (Surface^.w - x - 1);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   136
            tmpPixel:= pixels^[i];
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   137
            pixels^[i]:= pixels^[j];
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   138
            pixels^[j]:= tmpPixel;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   139
            end;
8026
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   140
    SDL_UnlockSurface(Surface);
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   141
end;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   142
6986
409dd3851309 add support for default pascal mode by removing default arguments value (maybe this also helps the parser)
koda
parents: 6982
diff changeset
   143
procedure copyToXY(src, dest: PSDL_Surface; destX, destY: LongInt); inline;
6620
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   144
begin
7013
54db061b5710 Get rid of overloaded functions in uRenderUtils
unc0rr
parents: 6992
diff changeset
   145
    copyToXYFromRect(src, dest, 0, 0, src^.w, src^.h, destX, destY);
6620
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   146
end;
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   147
7013
54db061b5710 Get rid of overloaded functions in uRenderUtils
unc0rr
parents: 6992
diff changeset
   148
procedure copyToXYFromRect(src, dest: PSDL_Surface; srcX, srcY, srcW, srcH, destX, destY: LongInt);
6620
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   149
var i, j, maxDest, maxSrc, iX, iY: LongInt;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   150
    srcPixels, destPixels: PLongWordArray;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   151
    r0, g0, b0, a0, r1, g1, b1, a1: Byte;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   152
begin
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   153
    maxDest:= (dest^.pitch div 4) * dest^.h;
6620
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   154
    maxSrc:= (src^.pitch div 4) * src^.h;
8026
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   155
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   156
    SDL_LockSurface(src);
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   157
    SDL_LockSurface(dest);
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   158
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   159
    srcPixels:= src^.pixels;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   160
    destPixels:= dest^.pixels;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   161
6620
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   162
    for iX:= 0 to srcW - 1 do
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   163
    for iY:= 0 to srcH - 1 do
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   164
        begin
6620
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   165
        i:= (destY + iY) * (dest^.pitch div 4) + (destX + iX);
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   166
        j:= (srcY  + iY) * (src^.pitch  div 4) + (srcX  + iX);
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   167
        if (i < maxDest) and (j < maxSrc) and (srcPixels^[j] and AMask <> 0) then
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   168
            begin
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   169
            SDL_GetRGBA(destPixels^[i], dest^.format, @r0, @g0, @b0, @a0);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   170
            SDL_GetRGBA(srcPixels^[j], src^.format, @r1, @g1, @b1, @a1);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   171
            r0:= (r0 * (255 - LongInt(a1)) + r1 * LongInt(a1)) div 255;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   172
            g0:= (g0 * (255 - LongInt(a1)) + g1 * LongInt(a1)) div 255;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   173
            b0:= (b0 * (255 - LongInt(a1)) + b1 * LongInt(a1)) div 255;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   174
            a0:= (a0 * (255 - LongInt(a1)) + a1 * LongInt(a1)) div 255;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   175
            destPixels^[i]:= SDL_MapRGBA(dest^.format, r0, g0, b0, a0);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   176
            end;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   177
        end;
8026
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   178
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   179
    SDL_UnlockSurface(src);
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   180
    SDL_UnlockSurface(dest);
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   181
end;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   182
6986
409dd3851309 add support for default pascal mode by removing default arguments value (maybe this also helps the parser)
koda
parents: 6982
diff changeset
   183
procedure DrawSprite2Surf(sprite: TSprite; dest: PSDL_Surface; x,y: LongInt); inline;
409dd3851309 add support for default pascal mode by removing default arguments value (maybe this also helps the parser)
koda
parents: 6982
diff changeset
   184
begin
7013
54db061b5710 Get rid of overloaded functions in uRenderUtils
unc0rr
parents: 6992
diff changeset
   185
    DrawSpriteFrame2Surf(sprite, dest, x, y, 0);
6986
409dd3851309 add support for default pascal mode by removing default arguments value (maybe this also helps the parser)
koda
parents: 6982
diff changeset
   186
end;
409dd3851309 add support for default pascal mode by removing default arguments value (maybe this also helps the parser)
koda
parents: 6982
diff changeset
   187
7013
54db061b5710 Get rid of overloaded functions in uRenderUtils
unc0rr
parents: 6992
diff changeset
   188
procedure DrawSpriteFrame2Surf(sprite: TSprite; dest: PSDL_Surface; x,y,frame: LongInt);
6620
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   189
var numFramesFirstCol, row, col: LongInt;
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   190
begin
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   191
    numFramesFirstCol:= SpritesData[sprite].imageHeight div SpritesData[sprite].Height;
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   192
    row:= Frame mod numFramesFirstCol;
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   193
    col:= Frame div numFramesFirstCol;
10015
4feced261c68 partial merge of the webgl branch
koda
parents: 9998 9127
diff changeset
   194
4feced261c68 partial merge of the webgl branch
koda
parents: 9998 9127
diff changeset
   195
    copyToXYFromRect(SpritesData[sprite].Surface, dest,
4feced261c68 partial merge of the webgl branch
koda
parents: 9998 9127
diff changeset
   196
             col*SpritesData[sprite].Width,
4feced261c68 partial merge of the webgl branch
koda
parents: 9998 9127
diff changeset
   197
             row*SpritesData[sprite].Height,
4feced261c68 partial merge of the webgl branch
koda
parents: 9998 9127
diff changeset
   198
             SpritesData[sprite].Width,
4feced261c68 partial merge of the webgl branch
koda
parents: 9998 9127
diff changeset
   199
             spritesData[sprite].Height,
6620
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   200
             x,y);
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   201
end;
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   202
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   203
procedure DrawLine2Surf(dest: PSDL_Surface; x0, y0,x1,y1: LongInt; r,g,b: byte);
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   204
var
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   205
    dx,dy,err,e2,sx,sy: LongInt;
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   206
    yMax: LongInt;
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   207
    destPixels: PLongwordArray;
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   208
begin
6992
b8f3d8991e92 marked a couple of functions as inline
koda
parents: 6986
diff changeset
   209
    //max:= (dest^.pitch div 4) * dest^.h;
6620
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   210
    yMax:= dest^.pitch div 4;
8026
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   211
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   212
    SDL_LockSurface(dest);
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   213
6620
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   214
    destPixels:= dest^.pixels;
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   215
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   216
    dx:= abs(x1-x0);
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   217
    dy:= abs(y1-y0);
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   218
    if x0 < x1 then sx:= 1 else sx:= -1;
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   219
    if y0 < y1 then sy:= 1 else sy:= -1;
10015
4feced261c68 partial merge of the webgl branch
koda
parents: 9998 9127
diff changeset
   220
    err:= dx-dy;
6620
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   221
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   222
    while(true) do
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   223
        begin
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   224
        destPixels^[(y0 * yMax) + x0]:= SDL_MapRGB(dest^.format, r,g,b); //But will it blend? no
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   225
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   226
        if (x0 = x1) and (y0 = y1) then break;
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   227
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   228
        e2:= 2*err;
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   229
        if e2 > -dy then
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   230
            begin
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   231
            err:= err - dy;
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   232
            x0 := x0 + sx;
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   233
            end;
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   234
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   235
        if e2 < dx then
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   236
            begin
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   237
            err:= err + dx;
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   238
            y0:=y0+sy
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   239
            end;
8026
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   240
        end;
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   241
    SDL_UnlockSurface(dest);
6620
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   242
end;
b211d0b690de Expanded copyToXY, it doesn't copy the whole src sprite, srcX/Y to srcW/h, added DrawSprite2Surf and DrawLine2Surf
Xeli
parents: 6580
diff changeset
   243
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   244
procedure copyRotatedSurface(src, dest: PSDL_Surface); // this is necessary since width/height are read only in SDL, apparently
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   245
var y, x, i, j: LongInt;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   246
    srcPixels, destPixels: PLongWordArray;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   247
begin
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   248
    TryDo(src^.format^.BytesPerPixel = 4, 'rotateSurface failed, expecting 32 bit surface', true);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   249
    TryDo(dest^.format^.BytesPerPixel = 4, 'rotateSurface failed, expecting 32 bit surface', true);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   250
8026
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   251
    SDL_LockSurface(src);
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   252
    SDL_LockSurface(dest);
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   253
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   254
    srcPixels:= src^.pixels;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   255
    destPixels:= dest^.pixels;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   256
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   257
    j:= 0;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   258
    for x := 0 to src^.w - 1 do
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   259
        for y := 0 to src^.h - 1 do
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   260
            begin
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   261
            i:= (src^.h - 1 - y) * (src^.pitch div 4) + x;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   262
            destPixels^[j]:= srcPixels^[i];
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   263
            inc(j)
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   264
            end;
8026
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   265
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   266
    SDL_UnlockSurface(src);
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   267
    SDL_UnlockSurface(dest);
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   268
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   269
end;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   270
6986
409dd3851309 add support for default pascal mode by removing default arguments value (maybe this also helps the parser)
koda
parents: 6982
diff changeset
   271
function RenderStringTex(s: ansistring; Color: Longword; font: THWFont): PTexture;
409dd3851309 add support for default pascal mode by removing default arguments value (maybe this also helps the parser)
koda
parents: 6982
diff changeset
   272
begin
10116
dd27562b6f21 rolling back my PChar stuff, because unC0Rr improves string handling pas2c instead <3
sheepluva
parents: 10108
diff changeset
   273
    RenderStringTex:= RenderStringTexLim(s, Color, font, 0);
6986
409dd3851309 add support for default pascal mode by removing default arguments value (maybe this also helps the parser)
koda
parents: 6982
diff changeset
   274
end;
409dd3851309 add support for default pascal mode by removing default arguments value (maybe this also helps the parser)
koda
parents: 6982
diff changeset
   275
10116
dd27562b6f21 rolling back my PChar stuff, because unC0Rr improves string handling pas2c instead <3
sheepluva
parents: 10108
diff changeset
   276
function RenderStringTexLim(s: ansistring; Color: Longword; font: THWFont; maxLength: LongWord): PTexture;
10494
0eb97cf4c78e Fix warnings given by 32-bit fpc
unC0Rr
parents: 10142
diff changeset
   277
var w, h: Longword;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   278
    finalSurface: PSDL_Surface;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   279
begin
10139
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   280
    if cOnlyStats then
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   281
        begin
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   282
        RenderStringTexLim:= nil;
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   283
        end
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   284
    else
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   285
        begin
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   286
        if length(s) = 0 then s:= _S' ';
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   287
        font:= CheckCJKFont(s, font);
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   288
        w:= 0; h:= 0; // avoid compiler hints
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   289
        TTF_SizeUTF8(Fontz[font].Handle, PChar(s), @w, @h);
10494
0eb97cf4c78e Fix warnings given by 32-bit fpc
unC0Rr
parents: 10142
diff changeset
   290
        if (maxLength > 0) and (w > maxLength) then w := maxLength;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   291
10139
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   292
        finalSurface:= SDL_CreateRGBSurface(SDL_SWSURFACE, w + cFontBorder * 2 + 4, h + cFontBorder * 2,
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   293
                32, RMask, GMask, BMask, AMask);
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   294
10139
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   295
        TryDo(finalSurface <> nil, 'RenderString: fail to create surface', true);
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   296
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   297
        WriteInRoundRect(finalSurface, 0, 0, Color, font, s, maxLength);
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   298
10139
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   299
        TryDo(SDL_SetColorKey(finalSurface, SDL_SRCCOLORKEY, 0) = 0, errmsgTransparentSet, true);
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   300
10139
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   301
        RenderStringTexLim:= Surface2Tex(finalSurface, false);
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   302
10139
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   303
        SDL_FreeSurface(finalSurface);
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   304
        end;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   305
end;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   306
10689
692649e341fc change string types of speech bubbles fix to work with pas2c
sheepluva
parents: 10687
diff changeset
   307
function GetNextSpeechLine(s: ansistring; ldelim: char; var startFrom: LongInt; out substr: ansistring): boolean;
10687
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   308
var p, l, m, r: Integer;
10691
97f45f1374be change speechfix implementation (no "continue" anymore
sheepluva
parents: 10690
diff changeset
   309
    newl, skip: boolean;
10687
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   310
    c         : char;
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   311
begin
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   312
    m:= Length(s);
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   313
10690
c3b73dc33294 grmlgrml
sheepluva
parents: 10689
diff changeset
   314
    substr:= '';
c3b73dc33294 grmlgrml
sheepluva
parents: 10689
diff changeset
   315
10689
692649e341fc change string types of speech bubbles fix to work with pas2c
sheepluva
parents: 10687
diff changeset
   316
    SetLengthA(substr, m);
10687
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   317
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   318
    // number of chars read
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   319
    r:= 0;
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   320
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   321
    // number of chars to be written
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   322
    l:= 0;
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   323
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   324
    newl:= true;
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   325
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   326
    for p:= max(1, startFrom) to m do
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   327
        begin
10691
97f45f1374be change speechfix implementation (no "continue" anymore
sheepluva
parents: 10690
diff changeset
   328
10687
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   329
        inc(r);
10691
97f45f1374be change speechfix implementation (no "continue" anymore
sheepluva
parents: 10690
diff changeset
   330
        // read char from source string
10687
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   331
        c:= s[p];
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   332
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   333
        // strip empty lines, spaces and newlines on beginnings of line
10691
97f45f1374be change speechfix implementation (no "continue" anymore
sheepluva
parents: 10690
diff changeset
   334
        skip:= ((newl or (p = m)) and ((c = ' ') or (c = ldelim)));
10687
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   335
10691
97f45f1374be change speechfix implementation (no "continue" anymore
sheepluva
parents: 10690
diff changeset
   336
        if (not skip) then
97f45f1374be change speechfix implementation (no "continue" anymore
sheepluva
parents: 10690
diff changeset
   337
            begin
97f45f1374be change speechfix implementation (no "continue" anymore
sheepluva
parents: 10690
diff changeset
   338
            newl:= (c = ldelim);
97f45f1374be change speechfix implementation (no "continue" anymore
sheepluva
parents: 10690
diff changeset
   339
            // stop if we went past the end of the line
97f45f1374be change speechfix implementation (no "continue" anymore
sheepluva
parents: 10690
diff changeset
   340
            if newl then
97f45f1374be change speechfix implementation (no "continue" anymore
sheepluva
parents: 10690
diff changeset
   341
                break;
10687
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   342
10691
97f45f1374be change speechfix implementation (no "continue" anymore
sheepluva
parents: 10690
diff changeset
   343
            // copy current char to output substring
97f45f1374be change speechfix implementation (no "continue" anymore
sheepluva
parents: 10690
diff changeset
   344
            inc(l);
97f45f1374be change speechfix implementation (no "continue" anymore
sheepluva
parents: 10690
diff changeset
   345
            substr[l]:= c;
97f45f1374be change speechfix implementation (no "continue" anymore
sheepluva
parents: 10690
diff changeset
   346
            end;
97f45f1374be change speechfix implementation (no "continue" anymore
sheepluva
parents: 10690
diff changeset
   347
10687
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   348
        end;
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   349
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   350
    inc(startFrom, r);
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   351
10689
692649e341fc change string types of speech bubbles fix to work with pas2c
sheepluva
parents: 10687
diff changeset
   352
    SetLengthA(substr, l);
10687
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   353
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   354
    GetNextSpeechLine:= (l > 0);
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   355
end;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   356
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   357
function RenderSpeechBubbleTex(s: ansistring; SpeechType: Longword; font: THWFont): PTexture;
10687
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   358
var textWidth, textHeight, x, y, w, h, i, j, pos, line, numLines, edgeWidth, edgeHeight, cornerWidth, cornerHeight: LongInt;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   359
    finalSurface, tmpsurf, rotatedEdge: PSDL_Surface;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   360
    rect: TSDL_Rect;
10127
7f29a65aa1e4 It compiles \o/
unc0rr
parents: 10116
diff changeset
   361
    {$IFNDEF PAS2C}
10040
koda
parents: 10015
diff changeset
   362
    chars: set of char = [#9,' ',';',':','?','!',','];
10127
7f29a65aa1e4 It compiles \o/
unc0rr
parents: 10116
diff changeset
   363
    {$ENDIF}
10689
692649e341fc change string types of speech bubbles fix to work with pas2c
sheepluva
parents: 10687
diff changeset
   364
    substr: ansistring;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   365
    edge, corner, tail: TSPrite;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   366
begin
10139
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   367
    if cOnlyStats then exit(nil);
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   368
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   369
    case SpeechType of
10142
adb804cb2638 Reduce number of warnings in pas2c-generated code
unc0rr
parents: 10139
diff changeset
   370
        1: begin
10139
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   371
            edge:= sprSpeechEdge;
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   372
            corner:= sprSpeechCorner;
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   373
            tail:= sprSpeechTail;
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   374
            end;
10142
adb804cb2638 Reduce number of warnings in pas2c-generated code
unc0rr
parents: 10139
diff changeset
   375
        2: begin
10139
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   376
            edge:= sprThoughtEdge;
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   377
            corner:= sprThoughtCorner;
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   378
            tail:= sprThoughtTail;
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   379
            end;
10142
adb804cb2638 Reduce number of warnings in pas2c-generated code
unc0rr
parents: 10139
diff changeset
   380
        3: begin
10139
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   381
            edge:= sprShoutEdge;
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   382
            corner:= sprShoutCorner;
9046f69dae4c In stats-only mode:
unc0rr
parents: 10127
diff changeset
   383
            tail:= sprShoutTail;
10142
adb804cb2638 Reduce number of warnings in pas2c-generated code
unc0rr
parents: 10139
diff changeset
   384
            end
adb804cb2638 Reduce number of warnings in pas2c-generated code
unc0rr
parents: 10139
diff changeset
   385
        else
adb804cb2638 Reduce number of warnings in pas2c-generated code
unc0rr
parents: 10139
diff changeset
   386
            exit(nil)
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   387
        end;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   388
    edgeHeight:= SpritesData[edge].Height;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   389
    edgeWidth:= SpritesData[edge].Width;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   390
    cornerWidth:= SpritesData[corner].Width;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   391
    cornerHeight:= SpritesData[corner].Height;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   392
    // This one screws up WrapText
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   393
    //s:= 'This is the song that never ends.  ''cause it goes on and on my friends. Some people, started singing it not knowing what it was. And they''ll just go on singing it forever just because... This is the song that never ends...';
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   394
    // This one does not
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   395
    //s:= 'This is the song that never ends.  cause it goes on and on my friends. Some people, started singing it not knowing what it was. And they will go on singing it forever just because... This is the song that never ends... ';
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   396
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   397
    numLines:= 0;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   398
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6286
diff changeset
   399
    if length(s) = 0 then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6286
diff changeset
   400
        s:= '...';
10116
dd27562b6f21 rolling back my PChar stuff, because unC0Rr improves string handling pas2c instead <3
sheepluva
parents: 10108
diff changeset
   401
    font:= CheckCJKFont(s, font);
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   402
    w:= 0; h:= 0; // avoid compiler hints
10127
7f29a65aa1e4 It compiles \o/
unc0rr
parents: 10116
diff changeset
   403
    TTF_SizeUTF8(Fontz[font].Handle, PChar(s), @w, @h);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6286
diff changeset
   404
    if w<8 then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6286
diff changeset
   405
        w:= 8;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   406
    j:= 0;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   407
    if (length(s) > 20) then
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   408
        begin
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   409
        w:= 0;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   410
        i:= round(Sqrt(length(s)) * 2);
10127
7f29a65aa1e4 It compiles \o/
unc0rr
parents: 10116
diff changeset
   411
        {$IFNDEF PAS2C}
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   412
        s:= WrapText(s, #1, chars, i);
10127
7f29a65aa1e4 It compiles \o/
unc0rr
parents: 10116
diff changeset
   413
        {$ENDIF}
10687
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   414
        pos:= 1; line:= 0;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   415
    // Find the longest line for the purposes of centring the text.  Font dependant.
10687
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   416
        while GetNextSpeechLine(s, #1, pos, substr) do
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   417
            begin
10687
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   418
            inc(numLines);
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   419
            i:= 0; j:= 0;
10689
692649e341fc change string types of speech bubbles fix to work with pas2c
sheepluva
parents: 10687
diff changeset
   420
            TTF_SizeUTF8(Fontz[font].Handle, PChar(substr), @i, @j);
10687
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   421
            if i > w then
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   422
                w:= i;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   423
            end;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   424
        end
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   425
    else numLines := 1;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   426
10687
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   427
    if numLines < 1 then
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   428
        begin
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   429
        s:= '...';
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   430
        numLines:= 1;
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   431
        end;
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   432
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   433
    textWidth:=((w-(cornerWidth-edgeWidth)*2) div edgeWidth)*edgeWidth+edgeWidth;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   434
    textHeight:=(((numlines * h + 2)-((cornerHeight-edgeWidth)*2)) div edgeWidth)*edgeWidth;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   435
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   436
    textHeight:=max(textHeight,edgeWidth);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   437
    //textWidth:=max(textWidth,SpritesData[tail].Width);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   438
    rect.x:= 0;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   439
    rect.y:= 0;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   440
    rect.w:= textWidth + (cornerWidth * 2);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   441
    rect.h:= textHeight + cornerHeight*2 - edgeHeight + SpritesData[tail].Height;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   442
    //s:= inttostr(w) + ' ' + inttostr(numlines) + ' ' + inttostr(rect.x) + ' '+inttostr(rect.y) + ' ' + inttostr(rect.w) + ' ' + inttostr(rect.h);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   443
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   444
    finalSurface:= SDL_CreateRGBSurface(SDL_SWSURFACE, rect.w, rect.h, 32, RMask, GMask, BMask, AMask);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   445
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   446
    TryDo(finalSurface <> nil, 'RenderString: fail to create surface', true);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   447
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   448
    //////////////////////////////// CORNERS ///////////////////////////////
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   449
    copyToXY(SpritesData[corner].Surface, finalSurface, 0, 0); /////////////////// NW
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   450
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   451
    flipSurface(SpritesData[corner].Surface, true); // store all 4 versions in memory to avoid repeated flips?
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   452
    x:= 0;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   453
    y:= textHeight + cornerHeight -1;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   454
    copyToXY(SpritesData[corner].Surface, finalSurface, x, y); /////////////////// SW
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   455
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   456
    flipSurface(SpritesData[corner].Surface, false);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   457
    x:= rect.w-cornerWidth-1;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   458
    y:= textHeight + cornerHeight -1;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   459
    copyToXY(SpritesData[corner].Surface, finalSurface, x, y); /////////////////// SE
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   460
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   461
    flipSurface(SpritesData[corner].Surface, true);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   462
    x:= rect.w-cornerWidth-1;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   463
    y:= 0;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   464
    copyToXY(SpritesData[corner].Surface, finalSurface, x, y); /////////////////// NE
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   465
    flipSurface(SpritesData[corner].Surface, false); // restore original position
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   466
    //////////////////////////////// END CORNERS ///////////////////////////////
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   467
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   468
    //////////////////////////////// EDGES //////////////////////////////////////
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   469
    x:= cornerWidth;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   470
    y:= 0;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   471
    while x < rect.w-cornerWidth-1 do
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   472
        begin
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   473
        copyToXY(SpritesData[edge].Surface, finalSurface, x, y); ///////////////// top edge
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   474
        inc(x,edgeWidth);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   475
        end;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   476
    flipSurface(SpritesData[edge].Surface, true);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   477
    x:= cornerWidth;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   478
    y:= textHeight + cornerHeight*2 - edgeHeight-1;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   479
    while x < rect.w-cornerWidth-1 do
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   480
        begin
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   481
        copyToXY(SpritesData[edge].Surface, finalSurface, x, y); ///////////////// bottom edge
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   482
        inc(x,edgeWidth);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   483
        end;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   484
    flipSurface(SpritesData[edge].Surface, true); // restore original position
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   485
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   486
    rotatedEdge:= SDL_CreateRGBSurface(SDL_SWSURFACE, edgeHeight, edgeWidth, 32, RMask, GMask, BMask, AMask);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   487
    x:= rect.w - edgeHeight - 1;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   488
    y:= cornerHeight;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   489
    //// initially was going to rotate in place, but the SDL spec claims width/height are read only
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   490
    copyRotatedSurface(SpritesData[edge].Surface,rotatedEdge);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   491
    while y < textHeight + cornerHeight do
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   492
        begin
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   493
        copyToXY(rotatedEdge, finalSurface, x, y);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   494
        inc(y,edgeWidth);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   495
        end;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   496
    flipSurface(rotatedEdge, false); // restore original position
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   497
    x:= 0;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   498
    y:= cornerHeight;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   499
    while y < textHeight + cornerHeight do
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   500
        begin
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   501
        copyToXY(rotatedEdge, finalSurface, x, y);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   502
        inc(y,edgeWidth);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   503
        end;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   504
    //////////////////////////////// END EDGES //////////////////////////////////////
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   505
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   506
    x:= cornerWidth;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   507
    y:= textHeight + cornerHeight * 2 - edgeHeight - 1;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   508
    copyToXY(SpritesData[tail].Surface, finalSurface, x, y);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   509
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   510
    rect.x:= edgeHeight;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   511
    rect.y:= edgeHeight;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   512
    rect.w:= rect.w - edgeHeight * 2;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   513
    rect.h:= textHeight + cornerHeight * 2 - edgeHeight * 2;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   514
    i:= rect.w;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   515
    j:= rect.h;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   516
    SDL_FillRect(finalSurface, @rect, cWhiteColor);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   517
10687
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   518
    pos:= 1; line:= 0;
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   519
    while GetNextSpeechLine(s, #1, pos, substr) do
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   520
        begin
10689
692649e341fc change string types of speech bubbles fix to work with pas2c
sheepluva
parents: 10687
diff changeset
   521
        tmpsurf:= TTF_RenderUTF8_Blended(Fontz[Font].Handle, PChar(substr), cNearBlackColorChannels);
10687
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   522
        rect.x:= edgeHeight + 1 + ((i - w) div 2);
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   523
        // trying to more evenly position the text, vertically
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   524
        rect.y:= edgeHeight + ((j-(numLines*h)) div 2) + line * h;
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   525
        SDLTry(tmpsurf <> nil, true);
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   526
        SDL_UpperBlit(tmpsurf, nil, finalSurface, @rect);
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   527
        SDL_FreeSurface(tmpsurf);
2e921409b5b1 cleanup speech bubble code a little. this fixes issue 719
sheepluva
parents: 10494
diff changeset
   528
        inc(line);
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   529
        end;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   530
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   531
    RenderSpeechBubbleTex:= Surface2Tex(finalSurface, true);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   532
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   533
    SDL_FreeSurface(rotatedEdge);
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   534
    SDL_FreeSurface(finalSurface);
8026
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7546
diff changeset
   535
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   536
end;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents:
diff changeset
   537
4611
445d382cd401 A very very basic snow implementation
nemo
parents: 4404
diff changeset
   538
end.