author | unc0rr |
Sat, 11 Apr 2009 10:57:17 +0000 | |
changeset 1959 | 2e915892da92 |
parent 1947 | 9b8bdee5db6c |
child 1997 | cd66434351cf |
permissions | -rw-r--r-- |
4 | 1 |
(* |
1066 | 2 |
* Hedgewars, a free turn based strategy game |
883 | 3 |
* Copyright (c) 2004-2008 Andrey Korotaev <unC0Rr@gmail.com> |
4 | 4 |
* |
183 | 5 |
* This program is free software; you can redistribute it and/or modify |
6 |
* it under the terms of the GNU General Public License as published by |
|
7 |
* the Free Software Foundation; version 2 of the License |
|
4 | 8 |
* |
183 | 9 |
* This program is distributed in the hope that it will be useful, |
10 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
11 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
12 |
* GNU General Public License for more details. |
|
4 | 13 |
* |
183 | 14 |
* You should have received a copy of the GNU General Public License |
15 |
* along with this program; if not, write to the Free Software |
|
16 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA |
|
4 | 17 |
*) |
18 |
||
19 |
unit SDLh; |
|
20 |
interface |
|
753 | 21 |
|
4 | 22 |
{$IFDEF LINUX} |
23 |
{$DEFINE UNIX} |
|
24 |
{$ENDIF} |
|
25 |
{$IFDEF FREEBSD} |
|
26 |
{$DEFINE UNIX} |
|
27 |
{$ENDIF} |
|
28 |
||
29 |
{$IFDEF UNIX} |
|
1903 | 30 |
{$IFNDEF DARWIN} |
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{$linklib c} |
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32 |
{$ENDIF} |
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33 |
{$linklib pthread} |
4 | 34 |
{$ENDIF} |
35 |
||
432 | 36 |
{$PACKRECORDS C} |
4 | 37 |
|
1819 | 38 |
{$IFDEF DARWIN} |
1947 | 39 |
{$PASCALMAINNAME SDL_main} |
1916 | 40 |
{$IFNDEF IPHONE} |
1947 | 41 |
{$linkframework Cocoa} |
42 |
{$linkframework SDL} |
|
43 |
{$linkframework SDL_mixer} |
|
44 |
{$linkframework SDL_net} |
|
45 |
{$linkframework SDL_image} |
|
46 |
{$linkframework SDL_ttf} |
|
47 |
{$linkframework Vorbis} |
|
48 |
{$linkframework Ogg} |
|
49 |
{$linklib SDLmain} |
|
50 |
{$linklib gcc} |
|
1819 | 51 |
{$ENDIF} |
1916 | 52 |
{$ENDIF} |
1819 | 53 |
|
4 | 54 |
(* SDL *) |
55 |
const {$IFDEF WIN32} |
|
56 |
SDLLibName = 'SDL.dll'; |
|
57 |
{$ENDIF} |
|
58 |
{$IFDEF UNIX} |
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59 |
{$IFDEF DARWIN} |
1819 | 60 |
SDLLibName = 'libSDL.a'; |
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61 |
{$ELSE} |
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62 |
SDLLibName = 'libSDL.so'; |
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63 |
{$ENDIF} |
4 | 64 |
{$ENDIF} |
65 |
SDL_SWSURFACE = $00000000; |
|
66 |
SDL_HWSURFACE = $00000001; |
|
67 |
SDL_ASYNCBLIT = $00000004; |
|
68 |
SDL_ANYFORMAT = $10000000; |
|
69 |
SDL_HWPALETTE = $20000000; |
|
358 | 70 |
SDL_DOUBLEBUF = $40000000; |
4 | 71 |
SDL_FULLSCREEN = $80000000; |
72 |
SDL_NOFRAME = $00000020; |
|
73 |
SDL_HWACCEL = $00000100; |
|
74 |
SDL_SRCCOLORKEY = $00001000; |
|
75 |
SDL_RLEACCEL = $00004000; |
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|
4 | 77 |
SDL_NOEVENT = 0; |
308 | 78 |
SDL_ACTIVEEVENT = 1; |
4 | 79 |
SDL_KEYDOWN = 2; |
80 |
SDL_KEYUP = 3; |
|
81 |
SDL_QUITEV = 12; |
|
1120 | 82 |
SDL_VIDEORESIZE = 16; |
4 | 83 |
|
308 | 84 |
SDL_APPINPUTFOCUS = 2; |
85 |
||
4 | 86 |
SDL_INIT_VIDEO = $00000020; |
11 | 87 |
SDL_INIT_AUDIO = $00000010; |
753 | 88 |
|
89 |
SDL_GL_DOUBLEBUFFER = 5; |
|
90 |
SDL_OPENGL = 2; |
|
1120 | 91 |
SDL_RESIZABLE = $00000010; |
754 | 92 |
|
93 |
RMask = $FF; |
|
94 |
GMask = $FF00; |
|
95 |
BMask = $FF0000; |
|
96 |
AMask = $FF000000; |
|
97 |
||
4 | 98 |
type PSDL_Rect = ^TSDL_Rect; |
99 |
TSDL_Rect = record |
|
100 |
x, y: SmallInt; |
|
101 |
w, h: Word; |
|
102 |
end; |
|
103 |
||
104 |
TPoint = record |
|
105 | 105 |
X: LongInt; |
106 |
Y: LongInt; |
|
4 | 107 |
end; |
108 |
||
109 |
PSDL_PixelFormat = ^TSDL_PixelFormat; |
|
110 |
TSDL_PixelFormat = record |
|
111 |
palette: Pointer; |
|
112 |
BitsPerPixel : Byte; |
|
113 |
BytesPerPixel: Byte; |
|
114 |
Rloss : Byte; |
|
115 |
Gloss : Byte; |
|
116 |
Bloss : Byte; |
|
117 |
Aloss : Byte; |
|
118 |
Rshift: Byte; |
|
119 |
Gshift: Byte; |
|
120 |
Bshift: Byte; |
|
121 |
Ashift: Byte; |
|
122 |
RMask : Longword; |
|
123 |
GMask : Longword; |
|
124 |
BMask : Longword; |
|
125 |
AMask : Longword; |
|
126 |
colorkey: Longword; |
|
127 |
alpha : Byte; |
|
128 |
end; |
|
129 |
||
130 |
||
131 |
PSDL_Surface = ^TSDL_Surface; |
|
132 |
TSDL_Surface = record |
|
133 |
flags : Longword; |
|
134 |
format: PSDL_PixelFormat; |
|
432 | 135 |
w, h : LongInt; |
4 | 136 |
pitch : Word; |
137 |
pixels: Pointer; |
|
432 | 138 |
offset: LongInt; |
4 | 139 |
end; |
140 |
||
141 |
PSDL_Color = ^TSDL_Color; |
|
142 |
TSDL_Color = record |
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143 |
case byte of |
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144 |
0: (r: Byte; |
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145 |
g: Byte; |
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146 |
b: Byte; |
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unused: Byte; |
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148 |
); |
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149 |
1: (value: Longword); |
4 | 150 |
end; |
151 |
||
152 |
PSDL_RWops = ^TSDL_RWops; |
|
105 | 153 |
TSeek = function( context: PSDL_RWops; offset: LongInt; whence: LongInt ): LongInt; cdecl; |
154 |
TRead = function( context: PSDL_RWops; Ptr: Pointer; size: LongInt; maxnum : LongInt ): LongInt; cdecl; |
|
155 |
TWrite = function( context: PSDL_RWops; Ptr: Pointer; size: LongInt; num: LongInt ): LongInt; cdecl; |
|
156 |
TClose = function( context: PSDL_RWops ): LongInt; cdecl; |
|
4 | 157 |
|
158 |
TStdio = record |
|
105 | 159 |
autoclose: LongInt; |
4 | 160 |
fp: pointer; |
161 |
end; |
|
162 |
||
163 |
TMem = record |
|
164 |
base: PByte; |
|
165 |
here: PByte; |
|
166 |
stop: PByte; |
|
167 |
end; |
|
168 |
||
169 |
TUnknown = record |
|
170 |
data1: Pointer; |
|
171 |
end; |
|
172 |
||
173 |
TSDL_RWops = record |
|
174 |
seek: TSeek; |
|
175 |
read: TRead; |
|
176 |
write: TWrite; |
|
177 |
close: TClose; |
|
178 |
type_: Longword; |
|
179 |
case Byte of |
|
180 |
0: (stdio: TStdio); |
|
181 |
1: (mem: TMem); |
|
182 |
2: (unknown: TUnknown); |
|
183 |
end; |
|
184 |
||
185 |
TSDL_KeySym = record |
|
186 |
scancode: Byte; |
|
106 | 187 |
sym: Longword; |
4 | 188 |
modifier: Longword; |
189 |
unicode: Word; |
|
190 |
end; |
|
191 |
||
308 | 192 |
TSDL_ActiveEvent = record |
193 |
type_: byte; |
|
1120 | 194 |
gain: byte; |
195 |
state: byte; |
|
196 |
end; |
|
308 | 197 |
|
4 | 198 |
TSDL_KeyboardEvent = record |
199 |
type_: Byte; |
|
200 |
which: Byte; |
|
201 |
state: Byte; |
|
202 |
keysym: TSDL_KeySym; |
|
203 |
end; |
|
204 |
||
205 |
TSDL_QuitEvent = record |
|
206 |
type_: Byte; |
|
207 |
end; |
|
1120 | 208 |
TSDL_ResizeEvent = record |
209 |
type_: Byte; |
|
210 |
w, h: LongInt; |
|
211 |
end; |
|
212 |
||
4 | 213 |
PSDL_Event = ^TSDL_Event; |
214 |
TSDL_Event = record |
|
215 |
case Byte of |
|
216 |
SDL_NOEVENT: (type_: byte); |
|
308 | 217 |
SDL_ACTIVEEVENT: (active: TSDL_ActiveEvent); |
4 | 218 |
SDL_KEYDOWN, SDL_KEYUP: (key: TSDL_KeyboardEvent); |
219 |
SDL_QUITEV: (quit: TSDL_QuitEvent); |
|
1120 | 220 |
SDL_VIDEORESIZE: (resize: TSDL_ResizeEvent); |
4 | 221 |
end; |
222 |
||
223 |
PByteArray = ^TByteArray; |
|
316 | 224 |
TByteArray = array[0..65535] of Byte; |
225 |
PLongWordArray = ^TLongWordArray; |
|
226 |
TLongWordArray = array[0..16383] of LongWord; |
|
4 | 227 |
|
433 | 228 |
PSDL_Thread = Pointer; |
229 |
PSDL_mutex = Pointer; |
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432 | 231 |
function SDL_Init(flags: Longword): LongInt; cdecl; external SDLLibName; |
4 | 232 |
procedure SDL_Quit; cdecl; external SDLLibName; |
432 | 233 |
function SDL_VideoDriverName(var namebuf; maxlen: LongInt): PChar; cdecl; external SDLLibName; |
234 |
procedure SDL_EnableUNICODE(enable: LongInt); cdecl; external SDLLibName; |
|
4 | 235 |
|
236 |
procedure SDL_Delay(msec: Longword); cdecl; external SDLLibName; |
|
237 |
function SDL_GetTicks: Longword; cdecl; external SDLLibName; |
|
238 |
||
239 |
function SDL_MustLock(Surface: PSDL_Surface): Boolean; |
|
432 | 240 |
function SDL_LockSurface(Surface: PSDL_Surface): LongInt; cdecl; external SDLLibName; |
4 | 241 |
procedure SDL_UnlockSurface(Surface: PSDL_Surface); cdecl; external SDLLibName; |
242 |
||
243 |
function SDL_GetError: PChar; cdecl; external SDLLibName; |
|
244 |
||
432 | 245 |
function SDL_SetVideoMode(width, height, bpp: LongInt; flags: Longword): PSDL_Surface; cdecl; external SDLLibName; |
246 |
function SDL_CreateRGBSurface(flags: Longword; Width, Height, Depth: LongInt; RMask, GMask, BMask, AMask: Longword): PSDL_Surface; cdecl; external SDLLibName; |
|
247 |
function SDL_CreateRGBSurfaceFrom(pixels: Pointer; width, height, depth, pitch: LongInt; RMask, GMask, BMask, AMask: Longword): PSDL_Surface; cdecl; external SDLLibName; |
|
4 | 248 |
procedure SDL_FreeSurface(Surface: PSDL_Surface); cdecl; external SDLLibName; |
105 | 249 |
function SDL_SetColorKey(surface: PSDL_Surface; flag, key: Longword): LongInt; cdecl; external SDLLibName; |
4 | 250 |
|
105 | 251 |
function SDL_UpperBlit(src: PSDL_Surface; srcrect: PSDL_Rect; dst: PSDL_Surface; dstrect: PSDL_Rect): LongInt; cdecl; external SDLLibName; |
252 |
function SDL_FillRect(dst: PSDL_Surface; dstrect: PSDL_Rect; color: Longword): LongInt; cdecl; external SDLLibName; |
|
253 |
procedure SDL_UpdateRect(Screen: PSDL_Surface; x, y: LongInt; w, h: Longword); cdecl; external SDLLibName; |
|
432 | 254 |
function SDL_Flip(Screen: PSDL_Surface): LongInt; cdecl; external SDLLibName; |
4 | 255 |
|
256 |
procedure SDL_GetRGB(pixel: Longword; fmt: PSDL_PixelFormat; r, g, b: PByte); cdecl; external SDLLibName; |
|
107 | 257 |
function SDL_MapRGB(format: PSDL_PixelFormat; r, g, b: Byte): Longword; cdecl; external SDLLibName; |
4 | 258 |
|
259 |
function SDL_DisplayFormat(Surface: PSDL_Surface): PSDL_Surface; cdecl; external SDLLibName; |
|
35 | 260 |
function SDL_DisplayFormatAlpha(Surface: PSDL_Surface): PSDL_Surface; cdecl; external SDLLibName; |
4 | 261 |
|
262 |
function SDL_RWFromFile(filename, mode: PChar): PSDL_RWops; cdecl; external SDLLibName; |
|
432 | 263 |
function SDL_SaveBMP_RW(surface: PSDL_Surface; dst: PSDL_RWops; freedst: LongInt): LongInt; cdecl; external SDLLibName; |
4 | 264 |
|
105 | 265 |
function SDL_GetKeyState(numkeys: PLongInt): PByteArray; cdecl; external SDLLibName; |
107 | 266 |
function SDL_GetMouseState(x, y: PInteger): Byte; cdecl; external SDLLibName; |
4 | 267 |
function SDL_GetKeyName(key: Longword): PChar; cdecl; external SDLLibName; |
268 |
procedure SDL_WarpMouse(x, y: Word); cdecl; external SDLLibName; |
|
269 |
||
432 | 270 |
function SDL_PollEvent(event: PSDL_Event): LongInt; cdecl; external SDLLibName; |
4 | 271 |
|
432 | 272 |
function SDL_ShowCursor(toggle: LongInt): LongInt; cdecl; external SDLLibName; |
4 | 273 |
|
274 |
procedure SDL_WM_SetCaption(title: PChar; icon: PChar); cdecl; external SDLLibName; |
|
275 |
||
433 | 276 |
function SDL_CreateMutex: PSDL_mutex; cdecl; external SDLLibName; |
277 |
procedure SDL_DestroyMutex(mutex: PSDL_mutex); cdecl; external SDLLibName; |
|
278 |
function SDL_LockMutex(mutex: PSDL_mutex): LongInt; cdecl; external SDLLibName name 'SDL_mutexP'; |
|
279 |
function SDL_UnlockMutex(mutex: PSDL_mutex): LongInt; cdecl; external SDLLibName name 'SDL_mutexV'; |
|
280 |
||
753 | 281 |
function SDL_GL_SetAttribute(attr: byte; value: LongInt): LongInt; cdecl; external SDLLibName; |
282 |
procedure SDL_GL_SwapBuffers(); cdecl; external SDLLibName; |
|
283 |
||
4 | 284 |
(* TTF *) |
285 |
||
286 |
const {$IFDEF WIN32} |
|
287 |
SDL_TTFLibName = 'SDL_ttf.dll'; |
|
288 |
{$ENDIF} |
|
289 |
{$IFDEF UNIX} |
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{$IFDEF DARWIN} |
1819 | 291 |
SDL_TTFLibName = 'libSDL_ttf.a'; |
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292 |
{$ELSE} |
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SDL_TTFLibName = 'libSDL_ttf.so'; |
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294 |
{$ENDIF} |
4 | 295 |
{$ENDIF} |
202 | 296 |
TTF_STYLE_NORMAL = 0; |
297 |
TTF_STYLE_BOLD = 1; |
|
298 |
TTF_STYLE_ITALIC = 2; |
|
4 | 299 |
|
300 |
type PTTF_Font = ^TTTF_font; |
|
301 |
TTTF_Font = record |
|
302 |
end; |
|
303 |
||
432 | 304 |
function TTF_Init: LongInt; cdecl; external SDL_TTFLibName; |
4 | 305 |
procedure TTF_Quit; cdecl; external SDL_TTFLibName; |
306 |
||
307 |
||
432 | 308 |
function TTF_SizeUTF8(font: PTTF_Font; const text: PChar; var w, h: LongInt): LongInt; cdecl; external SDL_TTFLibName; |
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309 |
(* TSDL_Color -> Longword conversion is workaround over freepascal bug. |
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310 |
See http://www.freepascal.org/mantis/view.php?id=7613 for details *) |
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311 |
function TTF_RenderUTF8_Solid(font: PTTF_Font; const text: PChar; fg: Longword): PSDL_Surface; cdecl; external SDL_TTFLibName; |
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312 |
function TTF_RenderUTF8_Blended(font: PTTF_Font; const text: PChar; fg: Longword): PSDL_Surface; cdecl; external SDL_TTFLibName; |
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313 |
function TTF_RenderUTF8_Shaded(font: PTTF_Font; const text: PChar; fg, bg: Longword): PSDL_Surface; cdecl; external SDL_TTFLibName; |
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314 |
|
432 | 315 |
function TTF_OpenFont(const filename: PChar; size: LongInt): PTTF_Font; cdecl; external SDL_TTFLibName; |
316 |
procedure TTF_SetFontStyle(font: PTTF_Font; style: LongInt); cdecl; external SDL_TTFLibName; |
|
4 | 317 |
|
318 |
(* SDL_mixer *) |
|
319 |
||
320 |
const {$IFDEF WIN32} |
|
321 |
SDL_MixerLibName = 'SDL_mixer.dll'; |
|
322 |
{$ENDIF} |
|
323 |
{$IFDEF UNIX} |
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324 |
{$IFDEF DARWIN} |
1819 | 325 |
SDL_MixerLibName = 'libSDL_mixer.a'; |
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326 |
{$ELSE} |
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SDL_MixerLibName = 'libSDL_mixer.so'; |
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328 |
{$ENDIF} |
4 | 329 |
{$ENDIF} |
330 |
||
174 | 331 |
const MIX_MAX_VOLUME = 128; |
332 |
||
4 | 333 |
type PMixChunk = ^TMixChunk; |
334 |
TMixChunk = record |
|
335 |
allocated: Longword; |
|
336 |
abuf : PByte; |
|
337 |
alen : Longword; |
|
338 |
volume : PByte; |
|
106 | 339 |
end; |
4 | 340 |
TMusic = (MUS_CMD, MUS_WAV, MUS_MOD, MUS_MID, MUS_OGG, MUS_MP3); |
341 |
TMix_Fading = (MIX_NO_FADING, MIX_FADING_OUT, MIX_FADING_IN); |
|
342 |
||
343 |
TMidiSong = record |
|
105 | 344 |
samples : LongInt; |
4 | 345 |
events : pointer; |
346 |
end; |
|
347 |
||
348 |
TMusicUnion = record |
|
349 |
case Byte of |
|
350 |
0: ( midi : TMidiSong ); |
|
351 |
1: ( ogg : pointer); |
|
352 |
end; |
|
353 |
||
354 |
PMixMusic = ^TMixMusic; |
|
355 |
TMixMusic = record |
|
356 |
end; |
|
357 |
||
105 | 358 |
function Mix_OpenAudio(frequency: LongInt; format: Word; channels: LongInt; chunksize: LongInt): LongInt; cdecl; external SDL_MixerLibName; |
4 | 359 |
procedure Mix_CloseAudio; cdecl; external SDL_MixerLibName; |
360 |
||
174 | 361 |
function Mix_Volume(channel: LongInt; volume: LongInt): LongInt; cdecl; external SDL_MixerLibName; |
362 |
function Mix_SetDistance(channel: LongInt; distance: Byte): LongInt; cdecl; external SDL_MixerLibName; |
|
105 | 363 |
function Mix_VolumeMusic(volume: LongInt): LongInt; cdecl; external SDL_MixerLibName; |
4 | 364 |
|
174 | 365 |
function Mix_AllocateChannels(numchans: LongInt): LongInt; cdecl; external SDL_MixerLibName; |
4 | 366 |
procedure Mix_FreeChunk(chunk: PMixChunk); cdecl; external SDL_MixerLibName; |
367 |
procedure Mix_FreeMusic(music: PMixMusic); cdecl; external SDL_MixerLibName; |
|
368 |
||
105 | 369 |
function Mix_LoadWAV_RW(src: PSDL_RWops; freesrc: LongInt): PMixChunk; cdecl; external SDL_MixerLibName; |
4 | 370 |
function Mix_LoadMUS(const filename: PChar): PMixMusic; cdecl; external SDL_MixerLibName; |
371 |
||
105 | 372 |
function Mix_Playing(channel: LongInt): LongInt; cdecl; external SDL_MixerLibName; |
373 |
function Mix_PlayingMusic: LongInt; cdecl; external SDL_MixerLibName; |
|
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f882a92ef872
Play music in menu also, with fading effects when run game
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changeset
|
374 |
function Mix_FadeInMusic(music: PMixMusic; loops: LongInt; ms: LongInt): LongInt; cdecl; external SDL_MixerLibName; |
4 | 375 |
|
105 | 376 |
function Mix_PlayChannelTimed(channel: LongInt; chunk: PMixChunk; loops: LongInt; ticks: LongInt): LongInt; cdecl; external SDL_MixerLibName; |
377 |
function Mix_PlayMusic(music: PMixMusic; loops: LongInt): LongInt; cdecl; external SDL_MixerLibName; |
|
1712 | 378 |
function Mix_PausedMusic(music: PMixMusic): LongInt; cdecl; external SDL_MixerLibName; |
379 |
function Mix_PauseMusic(music: PMixMusic): LongInt; cdecl; external SDL_MixerLibName; |
|
380 |
function Mix_ResumeMusic(music: PMixMusic): LongInt; cdecl; external SDL_MixerLibName; |
|
105 | 381 |
function Mix_HaltChannel(channel: LongInt): LongInt; cdecl; external SDL_MixerLibName; |
4 | 382 |
|
383 |
(* SDL_image *) |
|
384 |
||
385 |
const {$IFDEF WIN32} |
|
386 |
SDL_ImageLibName = 'SDL_image.dll'; |
|
387 |
{$ENDIF} |
|
388 |
{$IFDEF UNIX} |
|
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Patch for engine to successfully build on Mac OS X by Michael Schindler
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changeset
|
389 |
{$IFDEF DARWIN} |
1819 | 390 |
SDL_ImageLibName = 'libSDL_image.a'; |
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Patch for engine to successfully build on Mac OS X by Michael Schindler
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changeset
|
391 |
{$ELSE} |
3369f016b79d
Patch for engine to successfully build on Mac OS X by Michael Schindler
unc0rr
parents:
1225
diff
changeset
|
392 |
SDL_ImageLibName = 'libSDL_image.so'; |
3369f016b79d
Patch for engine to successfully build on Mac OS X by Michael Schindler
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changeset
|
393 |
{$ENDIF} |
4 | 394 |
{$ENDIF} |
395 |
||
396 |
function IMG_Load(const _file: PChar): PSDL_Surface; cdecl; external SDL_ImageLibName; |
|
397 |
||
398 |
(* SDL_net *) |
|
399 |
||
400 |
const {$IFDEF WIN32} |
|
401 |
SDL_NetLibName = 'SDL_net.dll'; |
|
402 |
{$ENDIF} |
|
403 |
{$IFDEF UNIX} |
|
1556
3369f016b79d
Patch for engine to successfully build on Mac OS X by Michael Schindler
unc0rr
parents:
1225
diff
changeset
|
404 |
{$IFDEF DARWIN} |
1819 | 405 |
SDL_NetLibName = 'libSDL_net.a'; |
1556
3369f016b79d
Patch for engine to successfully build on Mac OS X by Michael Schindler
unc0rr
parents:
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diff
changeset
|
406 |
{$ELSE} |
3369f016b79d
Patch for engine to successfully build on Mac OS X by Michael Schindler
unc0rr
parents:
1225
diff
changeset
|
407 |
SDL_NetLibName = 'libSDL_net.so'; |
3369f016b79d
Patch for engine to successfully build on Mac OS X by Michael Schindler
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parents:
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diff
changeset
|
408 |
{$ENDIF} |
4 | 409 |
{$ENDIF} |
410 |
||
411 |
type TIPAddress = record |
|
412 |
host: Longword; |
|
413 |
port: Word; |
|
414 |
end; |
|
415 |
||
416 |
PTCPSocket = ^TTCPSocket; |
|
417 |
TTCPSocket = record |
|
106 | 418 |
ready: LongInt; |
105 | 419 |
channel: LongInt; |
106 | 420 |
remoteAddress: TIPaddress; |
4 | 421 |
localAddress: TIPaddress; |
105 | 422 |
sflag: LongInt; |
4 | 423 |
end; |
424 |
PSDLNet_SocketSet = ^TSDLNet_SocketSet; |
|
425 |
TSDLNet_SocketSet = record |
|
426 |
numsockets, |
|
105 | 427 |
maxsockets: LongInt; |
4 | 428 |
sockets: PTCPSocket; |
429 |
end; |
|
430 |
||
105 | 431 |
function SDLNet_Init: LongInt; cdecl; external SDL_NetLibName; |
4 | 432 |
procedure SDLNet_Quit; cdecl; external SDL_NetLibName; |
433 |
||
105 | 434 |
function SDLNet_AllocSocketSet(maxsockets: LongInt): PSDLNet_SocketSet; cdecl; external SDL_NetLibName; |
435 |
function SDLNet_ResolveHost(var address: TIPaddress; host: PCHar; port: Word): LongInt; cdecl; external SDL_NetLibName; |
|
4 | 436 |
function SDLNet_TCP_Accept(server: PTCPsocket): PTCPSocket; cdecl; external SDL_NetLibName; |
437 |
function SDLNet_TCP_Open(var ip: TIPaddress): PTCPSocket; cdecl; external SDL_NetLibName; |
|
105 | 438 |
function SDLNet_TCP_Send(sock: PTCPsocket; data: Pointer; len: LongInt): LongInt; cdecl; external SDL_NetLibName; |
439 |
function SDLNet_TCP_Recv(sock: PTCPsocket; data: Pointer; len: LongInt): LongInt; cdecl; external SDL_NetLibName; |
|
4 | 440 |
procedure SDLNet_TCP_Close(sock: PTCPsocket); cdecl; external SDL_NetLibName; |
441 |
procedure SDLNet_FreeSocketSet(_set: PSDLNet_SocketSet); cdecl; external SDL_NetLibName; |
|
105 | 442 |
function SDLNet_AddSocket(_set: PSDLNet_SocketSet; sock: PTCPSocket): LongInt; cdecl; external SDL_NetLibName; |
443 |
function SDLNet_CheckSockets(_set: PSDLNet_SocketSet; timeout: LongInt): LongInt; cdecl; external SDL_NetLibName; |
|
4 | 444 |
|
459
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
445 |
procedure SDLNet_Write16(value: Word; buf: pointer); |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
446 |
procedure SDLNet_Write32(value: LongWord; buf: pointer); |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
447 |
function SDLNet_Read16(buf: pointer): Word; |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
448 |
function SDLNet_Read32(buf: pointer): LongWord; |
4 | 449 |
|
450 |
implementation |
|
451 |
||
452 |
function SDL_MustLock(Surface: PSDL_Surface): Boolean; |
|
453 |
begin |
|
432 | 454 |
SDL_MustLock:= ( surface^.offset <> 0 ) |
4 | 455 |
or(( surface^.flags and (SDL_HWSURFACE or SDL_ASYNCBLIT or SDL_RLEACCEL)) <> 0) |
456 |
end; |
|
457 |
||
459
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
458 |
procedure SDLNet_Write16(value: Word; buf: pointer); |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
459 |
begin |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
460 |
PByteArray(buf)^[1]:= value; |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
461 |
PByteArray(buf)^[0]:= value shr 8 |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
462 |
end; |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
463 |
|
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
464 |
procedure SDLNet_Write32(value: LongWord; buf: pointer); |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
465 |
begin |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
466 |
PByteArray(buf)^[3]:= value; |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
467 |
PByteArray(buf)^[2]:= value shr 8; |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
468 |
PByteArray(buf)^[1]:= value shr 16; |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
469 |
PByteArray(buf)^[0]:= value shr 24 |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
470 |
end; |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
471 |
|
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
472 |
function SDLNet_Read16(buf: pointer): Word; |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
473 |
begin |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
474 |
SDLNet_Read16:= PByteArray(buf)^[1] or |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
475 |
(PByteArray(buf)^[0] shl 8) |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
476 |
end; |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
477 |
|
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
478 |
function SDLNet_Read32(buf: pointer): LongWord; |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
479 |
begin |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
480 |
SDLNet_Read32:= PByteArray(buf)^[3] or |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
481 |
(PByteArray(buf)^[2] shl 8) or |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
482 |
(PByteArray(buf)^[1] shl 16) or |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
483 |
(PByteArray(buf)^[0] shl 24) |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
484 |
end; |
95163c6efa69
Do not use SDL_Net's to/from network byte order conversion functions
unc0rr
parents:
433
diff
changeset
|
485 |
|
4 | 486 |
end. |