DEADSOFTWARE

GIT / REPO / FRED-BOY
Projects / d2df-sdl.git / blob


87379696680a2cf7d33bd88b5ea097f0891c72b7
[d2df-sdl.git] / src / game / renders / opengl / r_map.pas
1 (* Copyright (C) Doom 2D: Forever Developers
2 *
3 * This program is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation, version 3 of the License ONLY.
6 *
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details.
11 *
12 * You should have received a copy of the GNU General Public License
13 * along with this program. If not, see <http://www.gnu.org/licenses/>.
14 *)
15 {$INCLUDE ../../../shared/a_modes.inc}
16 unit r_map;
17
18 interface
19
20 uses g_base, g_player, g_playermodel; // TRectWH, TPlayer, TPlayerModel
21
22 procedure r_Map_Initialize;
23 procedure r_Map_Finalize;
24
25 procedure r_Map_Load;
26 procedure r_Map_Free;
27
28 procedure r_Map_LoadTextures;
29 procedure r_Map_FreeTextures;
30
31 {$IFDEF ENABLE_GFX}
32 procedure r_Map_NewGFX (typ, x, y: Integer);
33 {$ENDIF}
34 {$IFDEF ENABLE_GIBS}
35 function r_Map_GetGibSize (m, i: Integer): TRectWH;
36 {$ENDIF}
37 {$IFDEF ENABLE_MENU}
38 procedure r_Map_DrawPlayerModel (pm: TPlayerModel; x, y: Integer; alpha: Byte);
39 {$ENDIF}
40
41 procedure r_Map_Update;
42
43 procedure r_Map_Draw (x, y, w, h, camx, camy: Integer; player: TPlayer);
44
45 implementation
46
47 uses
48 Math, SysUtils,
49 {$IFDEF USE_GLES1}
50 GLES11,
51 {$ELSE}
52 GL, GLEXT,
53 {$ENDIF}
54 e_log,
55 binheap, MAPDEF, utils,
56 g_options, g_animations, g_basic, g_phys,
57 g_game, g_map, g_panel, g_items, g_monsters, g_weapons,
58 {$IFDEF ENABLE_CORPSES}
59 g_corpses,
60 {$ENDIF}
61 {$IFDEF ENABLE_SHELLS}
62 g_shells,
63 {$ENDIF}
64 {$IFDEF ENABLE_GIBS}
65 g_gibs,
66 {$ENDIF}
67 {$IFDEF ENABLE_GFX}
68 g_gfx,
69 {$ENDIF}
70 r_textures, r_draw, r_common
71 ;
72
73 const
74 MTABLE: array [0..MONSTER_MAN] of record
75 w, h: Integer;
76 end = (
77 (w: 64; h: 64), // NONE
78 (w: 64; h: 64), // DEMON
79 (w: 64; h: 64), // IMP
80 (w: 64; h: 64), // ZOMBY
81 (w: 64; h: 64), // SERG
82 (w: 128; h: 128), // CYBER
83 (w: 64; h: 64), // CGUN
84 (w: 128; h: 128), // BARON
85 (w: 128; h: 128), // KNIGHT
86 (w: 128; h: 128), // CACO
87 (w: 64; h: 64), // SOUL (DIE is 128x128, see load code)
88 (w: 128; h: 128), // PAIN
89 (w: 256; h: 128), // SPIDER
90 (w: 128; h: 64), // BSP
91 (w: 128; h: 128), // MANCUB
92 (w: 128; h: 128), // SKEL
93 (w: 128; h: 128), // VILE
94 (w: 32; h: 32), // FISH
95 (w: 64; h: 64), // BARREL
96 (w: 128; h: 128), // ROBO
97 (w: 64; h: 64) // MAN
98 );
99 VILEFIRE_DX = 32;
100 VILEFIRE_DY = 128;
101
102 ItemAnim: array [0..ITEM_LAST] of record
103 name: AnsiString;
104 w, h: Integer;
105 anim: TAnimInfo;
106 end = (
107 (name: 'NOTEXTURE'; w: 16; h: 16; anim: (loop: true; delay: 1; frames: 1; back: false)),
108 (name: 'MED1'; w: 16; h: 16; anim: (loop: true; delay: 1; frames: 1; back: false)),
109 (name: 'MED2'; w: 32; h: 32; anim: (loop: true; delay: 1; frames: 1; back: false)),
110 (name: 'BMED'; w: 32; h: 32; anim: (loop: true; delay: 1; frames: 1; back: false)),
111 (name: 'ARMORGREEN'; w: 32; h: 16; anim: (loop: true; delay: 20; frames: 3; back: true)),
112 (name: 'ARMORBLUE'; w: 32; h: 16; anim: (loop: true; delay: 20; frames: 3; back: true)),
113 (name: 'SBLUE'; w: 32; h: 32; anim: (loop: true; delay: 15; frames: 4; back: true)),
114 (name: 'SWHITE'; w: 32; h: 32; anim: (loop: true; delay: 20; frames: 4; back: true)),
115 (name: 'SUIT'; w: 32; h: 64; anim: (loop: true; delay: 1; frames: 1; back: false)),
116 (name: 'OXYGEN'; w: 16; h: 32; anim: (loop: true; delay: 1; frames: 1; back: false)),
117 (name: 'INVUL'; w: 32; h: 32; anim: (loop: true; delay: 20; frames: 4; back: true)),
118 (name: 'SAW'; w: 64; h: 32; anim: (loop: true; delay: 1; frames: 1; back: false)),
119 (name: 'SHOTGUN1'; w: 64; h: 16; anim: (loop: true; delay: 1; frames: 1; back: false)),
120 (name: 'SHOTGUN2'; w: 64; h: 16; anim: (loop: true; delay: 1; frames: 1; back: false)),
121 (name: 'MGUN'; w: 64; h: 16; anim: (loop: true; delay: 1; frames: 1; back: false)),
122 (name: 'RLAUNCHER'; w: 64; h: 16; anim: (loop: true; delay: 1; frames: 1; back: false)),
123 (name: 'PGUN'; w: 64; h: 16; anim: (loop: true; delay: 1; frames: 1; back: false)),
124 (name: 'BFG'; w: 64; h: 64; anim: (loop: true; delay: 1; frames: 1; back: false)),
125 (name: 'SPULEMET'; w: 64; h: 16; anim: (loop: true; delay: 1; frames: 1; back: false)),
126 (name: 'CLIP'; w: 16; h: 16; anim: (loop: true; delay: 1; frames: 1; back: false)),
127 (name: 'AMMO'; w: 32; h: 16; anim: (loop: true; delay: 1; frames: 1; back: false)),
128 (name: 'SHELL1'; w: 16; h: 8; anim: (loop: true; delay: 1; frames: 1; back: false)),
129 (name: 'SHELL2'; w: 32; h: 16; anim: (loop: true; delay: 1; frames: 1; back: false)),
130 (name: 'ROCKET'; w: 16; h: 32; anim: (loop: true; delay: 1; frames: 1; back: false)),
131 (name: 'ROCKETS'; w: 64; h: 32; anim: (loop: true; delay: 1; frames: 1; back: false)),
132 (name: 'CELL'; w: 16; h: 16; anim: (loop: true; delay: 1; frames: 1; back: false)),
133 (name: 'CELL2'; w: 32; h: 32; anim: (loop: true; delay: 1; frames: 1; back: false)),
134 (name: 'BPACK'; w: 32; h: 32; anim: (loop: true; delay: 1; frames: 1; back: false)),
135 (name: 'KEYR'; w: 16; h: 16; anim: (loop: true; delay: 1; frames: 1; back: false)),
136 (name: 'KEYG'; w: 16; h: 16; anim: (loop: true; delay: 1; frames: 1; back: false)),
137 (name: 'KEYB'; w: 16; h: 16; anim: (loop: true; delay: 1; frames: 1; back: false)),
138 (name: 'KASTET'; w: 64; h: 32; anim: (loop: true; delay: 1; frames: 1; back: false)),
139 (name: 'PISTOL'; w: 64; h: 16; anim: (loop: true; delay: 1; frames: 1; back: false)),
140 (name: 'BOTTLE'; w: 16; h: 32; anim: (loop: true; delay: 20; frames: 4; back: true)),
141 (name: 'HELMET'; w: 16; h: 16; anim: (loop: true; delay: 20; frames: 4; back: true)),
142 (name: 'JETPACK'; w: 32; h: 32; anim: (loop: true; delay: 15; frames: 3; back: true)),
143 (name: 'INVIS'; w: 32; h: 32; anim: (loop: true; delay: 20; frames: 4; back: true)),
144 (name: 'FLAMETHROWER'; w: 64; h: 32; anim: (loop: true; delay: 1; frames: 1; back: false)),
145 (name: 'FUELCAN'; w: 16; h: 32; anim: (loop: true; delay: 1; frames: 1; back: false))
146 );
147
148 {$IFDEF ENABLE_GFX}
149 GFXAnim: array [0..R_GFX_LAST] of record
150 name: AnsiString;
151 w, h: Integer;
152 anim: TAnimInfo;
153 rdelay: Integer;
154 alpha: Integer;
155 end = (
156 (name: ''; w: 0; h: 0; anim: (loop: false; delay: 0; frames: 0; back: false); rdelay: 0; alpha: 0),
157 (name: 'TELEPORT'; w: 64; h: 64; anim: (loop: false; delay: 6; frames: 10; back: false); rdelay: 0; alpha: 0),
158 (name: 'FLAME'; w: 32; h: 32; anim: (loop: false; delay: 3; frames: 11; back: false); rdelay: 0; alpha: 0),
159 (name: 'EROCKET'; w: 128; h: 128; anim: (loop: false; delay: 6; frames: 6; back: false); rdelay: 0; alpha: 0),
160 (name: 'EBFG'; w: 128; h: 128; anim: (loop: false; delay: 6; frames: 6; back: false); rdelay: 0; alpha: 0),
161 (name: 'BFGHIT'; w: 64; h: 64; anim: (loop: false; delay: 4; frames: 4; back: false); rdelay: 0; alpha: 0),
162 (name: 'FIRE'; w: 64; h: 128; anim: (loop: false; delay: 4; frames: 8; back: false); rdelay: 2; alpha: 0),
163 (name: 'ITEMRESPAWN'; w: 32; h: 32; anim: (loop: false; delay: 4; frames: 5; back: true); rdelay: 0; alpha: 0),
164 (name: 'SMOKE'; w: 32; h: 32; anim: (loop: false; delay: 3; frames: 10; back: false); rdelay: 0; alpha: 0),
165 (name: 'ESKELFIRE'; w: 64; h: 64; anim: (loop: false; delay: 8; frames: 3; back: false); rdelay: 0; alpha: 0),
166 (name: 'EPLASMA'; w: 32; h: 32; anim: (loop: false; delay: 3; frames: 4; back: true); rdelay: 0; alpha: 0),
167 (name: 'EBSPFIRE'; w: 32; h: 32; anim: (loop: false; delay: 3; frames: 5; back: false); rdelay: 0; alpha: 0),
168 (name: 'EIMPFIRE'; w: 64; h: 64; anim: (loop: false; delay: 6; frames: 3; back: false); rdelay: 0; alpha: 0),
169 (name: 'ECACOFIRE'; w: 64; h: 64; anim: (loop: false; delay: 6; frames: 3; back: false); rdelay: 0; alpha: 0),
170 (name: 'EBARONFIRE'; w: 64; h: 64; anim: (loop: false; delay: 6; frames: 3; back: false); rdelay: 0; alpha: 0),
171 (name: 'TELEPORT'; w: 64; h: 64; anim: (loop: false; delay: 3; frames: 10; back: false); rdelay: 0; alpha: 0), // fast
172 (name: 'SMOKE'; w: 32; h: 32; anim: (loop: false; delay: 3; frames: 10; back: false); rdelay: 0; alpha: 150), // transparent
173 (name: 'FLAME'; w: 32; h: 32; anim: (loop: false; delay: 3; frames: 11; back: false); rdelay: 2; alpha: 0) // random
174 );
175 {$ENDIF}
176
177 ShotAnim: array [0..WEAPON_LAST] of record
178 name: AnsiString;
179 w, h: Integer;
180 anim: TAnimInfo;
181 end = (
182 (name: ''; w: 0; h: 0; anim: (loop: true; delay: 0; frames: 0; back: false)), // 0 KASTET
183 (name: ''; w: 0; h: 0; anim: (loop: true; delay: 0; frames: 0; back: false)), // 1 SAW
184 (name: ''; w: 0; h: 0; anim: (loop: true; delay: 0; frames: 0; back: false)), // 2 PISTOL
185 (name: ''; w: 0; h: 0; anim: (loop: true; delay: 0; frames: 0; back: false)), // 3 SHOTGUN1
186 (name: ''; w: 0; h: 0; anim: (loop: true; delay: 0; frames: 0; back: false)), // 4 SHOTGUN2
187 (name: ''; w: 0; h: 0; anim: (loop: true; delay: 0; frames: 0; back: false)), // 5 CHAINGUN
188 (name: 'BROCKET'; w: 64; h: 32; anim: (loop: true; delay: 1; frames: 1; back: false)), // 6 ROCKETLAUNCHER
189 (name: 'BPLASMA'; w: 16; h: 16; anim: (loop: true; delay: 5; frames: 2; back: false)), // 7 PLASMA
190 (name: 'BBFG'; w: 64; h: 64; anim: (loop: true; delay: 6; frames: 2; back: false)), // 8 BFG
191 (name: ''; w: 0; h: 0; anim: (loop: true; delay: 0; frames: 0; back: false)), // 9 SUPERPULEMET
192 (name: 'FLAME'; w: 32; h: 32; anim: (loop: true; delay: 6; frames: 0{11}; back: false)), // 10 FLAMETHROWER
193 (name: ''; w: 0; h: 0; anim: (loop: true; delay: 0; frames: 0; back: false)), // 11
194 (name: ''; w: 0; h: 0; anim: (loop: true; delay: 0; frames: 0; back: false)), // 12
195 (name: ''; w: 0; h: 0; anim: (loop: true; delay: 0; frames: 0; back: false)), // 13
196 (name: ''; w: 0; h: 0; anim: (loop: true; delay: 0; frames: 0; back: false)), // 14
197 (name: ''; w: 0; h: 0; anim: (loop: true; delay: 0; frames: 0; back: false)), // 15
198 (name: ''; w: 0; h: 0; anim: (loop: true; delay: 0; frames: 0; back: false)), // 16
199 (name: ''; w: 0; h: 0; anim: (loop: true; delay: 0; frames: 0; back: false)), // 17
200 (name: ''; w: 0; h: 0; anim: (loop: true; delay: 0; frames: 0; back: false)), // 18
201 (name: ''; w: 0; h: 0; anim: (loop: true; delay: 0; frames: 0; back: false)), // 19
202 (name: ''; w: 0; h: 0; anim: (loop: true; delay: 0; frames: 0; back: false)), // 20 ZOMPY_PISTOL
203 (name: 'BIMPFIRE'; w: 16; h: 16; anim: (loop: true; delay: 4; frames: 2; back: false)), // 21 IMP_FIRE
204 (name: 'BBSPFIRE'; w: 16; h: 16; anim: (loop: true; delay: 4; frames: 2; back: false)), // 22 BSP_FIRE
205 (name: 'BCACOFIRE'; w: 16; h: 16; anim: (loop: true; delay: 4; frames: 2; back: false)), // 23 CACO_FIRE
206 (name: 'BBARONFIRE'; w: 64; h: 16; anim: (loop: true; delay: 4; frames: 2; back: false)), // 24 BARON_FIRE
207 (name: 'BMANCUBFIRE'; w: 64; h: 32; anim: (loop: true; delay: 4; frames: 2; back: false)), // 25 MANCUB_FIRE
208 (name: 'BSKELFIRE'; w: 64; h: 64; anim: (loop: true; delay: 5; frames: 2; back: false)) // 26 SKEL_FIRE
209 );
210
211 {$IFDEF ENABLE_SHELLS}
212 ShellAnim: array [0..SHELL_LAST] of record
213 name: AnsiString;
214 dx, dy: Integer;
215 end = (
216 (name: 'EBULLET'; dx: 2; dy: 1), // 0 SHELL_BULLET
217 (name: 'ESHELL'; dx: 4; dy: 2), // 1 SHELL_SHELL
218 (name: 'ESHELL'; dx: 4; dy: 2) // 2 SHELL_DBLSHELL
219 );
220 {$ENDIF}
221
222 PunchAnim: TAnimInfo = (loop: false; delay: 1; frames: 4; back: false);
223 FlagAnim: TAnimInfo = (loop: true; delay: 8; frames: 5; back: false);
224 VileFireAnim: TAnimInfo = (loop: true; delay: 2; frames: 8; back: false);
225
226 type
227 TBinHeapPanelDrawCmp = class
228 public
229 class function less (const a, b: TPanel): Boolean; inline;
230 end;
231
232 TBinHeapPanelDraw = specialize TBinaryHeapBase<TPanel, TBinHeapPanelDrawCmp>;
233
234 TMonsterAnims = array [0..ANIM_LAST, TDirection] of TGLMultiTexture;
235
236 var
237 SkyTexture: TGLTexture;
238 RenTextures: array of record
239 spec: LongInt;
240 tex: TGLMultiTexture;
241 anim: TAnimInfo;
242 end;
243 Items: array [0..ITEM_LAST] of record
244 tex: TGLMultiTexture;
245 frame: Integer;
246 end;
247 MonTextures: array [0..MONSTER_MAN] of TMonsterAnims;
248 WeapTextures: array [0..WP_LAST, 0..W_POS_LAST, 0..W_ACT_LAST] of TGLTexture;
249 ShotTextures: array [0..WEAPON_LAST] of TGLMultiTexture;
250 FlagTextures: array [0..FLAG_LAST] of TGLMultiTexture;
251 PunchTextures: array [Boolean, 0..2] of TGLMultiTexture; // [berserk, center/up/down]
252 VileFire: TGLMultiTexture;
253 InvulPenta: TGLTexture;
254 Models: array of record
255 anim: array [TDirection, 0..A_LAST] of record
256 base, mask: TGLMultiTexture;
257 end;
258 {$IFDEF ENABLE_GIBS}
259 gibs: record
260 base, mask: TGLTextureArray;
261 rect: TRectArray;
262 end;
263 {$ENDIF}
264 end;
265
266 {$IFDEF ENABLE_SHELLS}
267 ShellTextures: array [0..SHELL_LAST] of TGLTexture;
268 {$ENDIF}
269 {$IFDEF ENABLE_GFX}
270 GFXTextures: array [0..R_GFX_LAST] of TGLMultiTexture;
271 gfxlist: array of record
272 typ: Byte;
273 x, y: Integer;
274 oldX, oldY: Integer;
275 anim: TAnimInfo;
276 time: LongWord;
277 frame: LongInt;
278 end = nil;
279 {$ENDIF}
280
281 FlagFrame: LongInt;
282 plist: TBinHeapPanelDraw = nil;
283
284 class function TBinHeapPanelDrawCmp.less (const a, b: TPanel): Boolean; inline;
285 begin
286 if a.tag < b.tag then begin result := true; exit; end;
287 if a.tag > b.tag then begin result := false; exit; end;
288 result := a.arrIdx < b.arrIdx;
289 end;
290
291 procedure r_Map_Initialize;
292 begin
293 FlagFrame := 0;
294 plist := TBinHeapPanelDraw.Create();
295 end;
296
297 procedure r_Map_Finalize;
298 begin
299 plist.Free;
300 FlagFrame := 0;
301 end;
302
303 procedure r_Map_FreeModel (i: Integer);
304 var a: Integer; d: TDirection;
305 begin
306 for d := TDirection.D_LEFT to TDirection.D_RIGHT do
307 begin
308 for a := A_STAND to A_LAST do
309 begin
310 if Models[i].anim[d, a].base <> nil then
311 Models[i].anim[d, a].base.Free;
312 if Models[i].anim[d, a].mask <> nil then
313 Models[i].anim[d, a].mask.Free;
314 Models[i].anim[d, a].base := nil;
315 Models[i].anim[d, a].mask := nil;
316 end;
317 end;
318 {$IFDEF ENABLE_GIBS}
319 if Models[i].gibs.base <> nil then
320 for a := 0 to High(Models[i].gibs.base) do
321 Models[i].gibs.base[a].Free;
322 if Models[i].gibs.mask <> nil then
323 for a := 0 to High(Models[i].gibs.mask) do
324 Models[i].gibs.mask[a].Free;
325 Models[i].gibs.base := nil;
326 Models[i].gibs.mask := nil;
327 Models[i].gibs.rect := nil;
328 {$ENDIF}
329 end;
330
331 procedure r_Map_LoadModel (i: Integer);
332 var prefix: AnsiString; a: Integer; d: TDirection; m: ^TPlayerModelInfo;
333 begin
334 ASSERT(i < Length(Models));
335 ASSERT(i < Length(PlayerModelsArray));
336 r_Map_FreeModel(i);
337 m := @PlayerModelsArray[i];
338 prefix := m.FileName + ':TEXTURES/';
339 for d := TDirection.D_LEFT to TDirection.D_RIGHT do
340 begin
341 for a := A_STAND to A_LAST do
342 begin
343 Models[i].anim[d, a].base := nil;
344 Models[i].anim[d, a].mask := nil;
345 if m.anim[d, a].resource <> '' then
346 Models[i].anim[d, a].base := r_Textures_LoadMultiFromFileAndInfo(prefix + m.anim[d, a].resource, 64, 64, m.anim[d, a].frames, true);
347 if m.anim[d, a].mask <> '' then
348 Models[i].anim[d, a].mask := r_Textures_LoadMultiFromFileAndInfo(prefix + m.anim[d, a].mask, 64, 64, m.anim[d, a].frames, true);
349 end
350 end;
351 {$IFDEF ENABLE_GIBS}
352 Models[i].gibs.base := nil;
353 Models[i].gibs.mask := nil;
354 Models[i].gibs.rect := nil;
355 if m.GibsCount > 0 then
356 begin
357 SetLength(Models[i].gibs.base, m.GibsCount);
358 SetLength(Models[i].gibs.mask, m.GibsCount);
359 SetLength(Models[i].gibs.rect, m.GibsCount);
360 for a := 0 to m.GibsCount - 1 do
361 Models[i].gibs.rect[a] := DefaultGibSize;
362 if r_Textures_LoadStreamFromFile(prefix + m.GibsResource, 32, 32, m.GibsCount, m.GibsCount, Models[i].gibs.base, Models[i].gibs.rect) then
363 begin
364 if r_Textures_LoadStreamFromFile(prefix + m.GibsMask, 32, 32, m.GibsCount, m.GibsCount, Models[i].gibs.mask, nil) then
365 begin
366 // ok
367 end;
368 end;
369 end;
370 {$ENDIF}
371 end;
372
373 procedure r_Map_LoadMonsterAnim (m, a: Integer; d: TDirection);
374 const dir: array [TDirection] of AnsiString = ('_L', '');
375 var w, h, count: Integer;
376 begin
377 count := MONSTER_ANIMTABLE[m].AnimCount[a];
378 if count > 0 then
379 begin
380 w := MTABLE[m].w;
381 h := MTABLE[m].h;
382 if (m = MONSTER_SOUL) and (a = ANIM_DIE) then
383 begin
384 // special case
385 w := 128;
386 h := 128;
387 end;
388 MonTextures[m, a, d] := r_Textures_LoadMultiFromFileAndInfo(
389 GameWAD + ':MTEXTURES/' + MONSTERTABLE[m].name + '_' + ANIMTABLE[a].name + dir[d],
390 w,
391 h,
392 count,
393 False
394 );
395 end
396 else
397 MonTextures[m, a, d] := nil;
398 end;
399
400 procedure r_Map_Load;
401 const
402 WeapName: array [0..WP_LAST] of AnsiString = ('', 'CSAW', 'HGUN', 'SG', 'SSG', 'MGUN', 'RKT', 'PLZ', 'BFG', 'SPL', 'FLM');
403 WeapPos: array [0..W_POS_LAST] of AnsiString = ('', '_UP', '_DN');
404 WeapAct: array [0..W_ACT_LAST] of AnsiString = ('', '_FIRE');
405 PunchName: array [Boolean] of AnsiString = ('PUNCH', 'PUNCHB');
406 var
407 i, j, k: Integer; d: TDirection; b: Boolean;
408 begin
409 // --------- items --------- //
410 for i := 0 to ITEM_LAST do
411 begin
412 Items[i].tex := r_Textures_LoadMultiFromFileAndInfo(
413 GameWAD + ':TEXTURES/' + ItemAnim[i].name,
414 ItemAnim[i].w,
415 ItemAnim[i].h,
416 ItemAnim[i].anim.frames,
417 false
418 );
419 Items[i].frame := 0;
420 end;
421 // --------- monsters --------- //
422 for i := MONSTER_DEMON to MONSTER_MAN do
423 for j := 0 to ANIM_LAST do
424 for d := TDirection.D_LEFT to TDirection.D_RIGHT do
425 r_Map_LoadMonsterAnim(i, j, d);
426 VileFire := r_Textures_LoadMultiFromFileAndInfo(GameWAD + ':TEXTURES/FIRE', 64, 128, VileFireAnim.frames);
427 // --------- player models --------- //
428 if PlayerModelsArray <> nil then
429 begin
430 SetLength(Models, Length(PlayerModelsArray));
431 for i := 0 to High(PlayerModelsArray) do
432 r_Map_LoadModel(i);
433 end;
434 // --------- player weapons --------- //
435 for i := 1 to WP_LAST do
436 for j := 0 to W_POS_LAST do
437 for k := 0 to W_ACT_LAST do
438 WeapTextures[i, j, k] := r_Textures_LoadFromFile(GameWAD + ':WEAPONS\' + WeapName[i] + WeapPos[j] + WeapAct[k]);
439 // --------- gfx animations --------- //
440 {$IFDEF ENABLE_GFX}
441 for i := 1 to R_GFX_LAST do
442 if GFXAnim[i].anim.frames > 0 then
443 GFXTextures[i] := r_Textures_LoadMultiFromFileAndInfo(GameWad + ':TEXTURES/' + GFXAnim[i].name, GFXAnim[i].w, GFXAnim[i].h, GFXAnim[i].anim.frames);
444 {$ENDIF}
445 // --------- shots --------- //
446 for i := 0 to WEAPON_LAST do
447 if ShotAnim[i].anim.frames > 0 then
448 ShotTextures[i] := r_Textures_LoadMultiFromFileAndInfo(GameWad + ':TEXTURES/' + ShotAnim[i].name, ShotAnim[i].w, ShotAnim[i].h, ShotAnim[i].anim.frames);
449 // --------- flags --------- //
450 FlagTextures[FLAG_NONE] := nil;
451 FlagTextures[FLAG_RED] := r_Textures_LoadMultiFromFileAndInfo(GameWad + ':TEXTURES/FLAGRED', 64, 64, 5);
452 FlagTextures[FLAG_BLUE] := r_Textures_LoadMultiFromFileAndInfo(GameWad + ':TEXTURES/FLAGBLUE', 64, 64, 5);
453 // FlagTextures[FLAG_DOM] := r_Textures_LoadMultiFromFileAndInfo(GameWad + ':TEXTURES/FLAGDOM', 64, 64, 8);
454 // --------- shells --------- //
455 {$IFDEF ENABLE_SHELLS}
456 for i := 0 to SHELL_LAST do
457 ShellTextures[i] := r_Textures_LoadFromFile(GameWad + ':TEXTURES/' + ShellAnim[i].name);
458 {$ENDIF}
459 // --------- punch --------- //
460 for b := false to true do
461 begin
462 for i := 0 to 2 do
463 PunchTextures[b, i] := r_Textures_LoadMultiFromFileAndInfo(GameWad + ':WEAPONS/' + PunchName[b] + WeapPos[i], 64, 64, PunchAnim.frames);
464 end;
465 // --------- other --------- //
466 InvulPenta := r_Textures_LoadFromFile(GameWad + ':TEXTURES/PENTA');
467 end;
468
469 procedure r_Map_Free;
470 var i, j, k: Integer; d: TDirection; b: Boolean;
471 begin
472 if InvulPenta <> nil then
473 InvulPenta.Free;
474 InvulPenta := nil;
475 for b := false to true do
476 begin
477 for i := 0 to 2 do
478 begin
479 if PunchTextures[b, i] <> nil then
480 PunchTextures[b, i].Free;
481 PunchTextures[b, i] := nil;
482 end;
483 end;
484 {$IFDEF ENABLE_SHELLS}
485 for i := 0 to SHELL_LAST do
486 begin
487 if ShellTextures[i] <> nil then
488 ShellTextures[i].Free;
489 ShellTextures[i] := nil;
490 end;
491 {$ENDIF}
492 for i := 0 to FLAG_LAST do
493 begin
494 if FlagTextures[i] <> nil then
495 FlagTextures[i].Free;
496 FlagTextures[i] := nil;
497 end;
498 for i := 0 to WEAPON_LAST do
499 begin
500 if ShotTextures[i] <> nil then
501 ShotTextures[i].Free;
502 ShotTextures[i] := nil;
503 end;
504 {$IFDEF ENABLE_GFX}
505 gfxlist := nil;
506 for i := 0 to R_GFX_LAST do
507 begin
508 if GFXTextures[i] <> nil then
509 GFXTextures[i].Free;
510 GFXTextures[i] := nil;
511 end;
512 {$ENDIF}
513 for i := 1 to WP_LAST do
514 begin
515 for j := 0 to W_POS_LAST do
516 begin
517 for k := 0 to W_ACT_LAST do
518 begin
519 if WeapTextures[i, j, k] <> nil then
520 WeapTextures[i, j, k].Free;
521 WeapTextures[i, j, k] := nil;
522 end;
523 end;
524 end;
525 if Models <> nil then
526 for i := 0 to High(Models) do
527 r_Map_FreeModel(i);
528 for i := MONSTER_DEMON to MONSTER_MAN do
529 begin
530 for j := 0 to ANIM_LAST do
531 begin
532 for d := TDirection.D_LEFT to TDirection.D_RIGHT do
533 begin
534 if MonTextures[i, j, d] <> nil then
535 MonTextures[i, j, d].Free;
536 MonTextures[i, j, d] := nil;
537 end;
538 end;
539 end;
540 for i := 0 to ITEM_LAST do
541 begin
542 if Items[i].tex <> nil then
543 Items[i].tex.Free;
544 Items[i].tex := nil;
545 end;
546 end;
547
548 procedure r_Map_LoadTextures;
549 const DefaultAnimInfo: TAnimInfo = (loop: true; delay: 1; frames: 1; back: false);
550 var i, n: Integer; txt: TAnimTextInfo;
551 begin
552 if Textures <> nil then
553 begin
554 n := Length(Textures);
555 SetLength(RenTextures, n);
556 for i := 0 to n - 1 do
557 begin
558 txt.anim := DefaultAnimInfo;
559 RenTextures[i].tex := nil;
560 case Textures[i].TextureName of
561 TEXTURE_NAME_WATER: RenTextures[i].spec := TEXTURE_SPECIAL_WATER;
562 TEXTURE_NAME_ACID1: RenTextures[i].spec := TEXTURE_SPECIAL_ACID1;
563 TEXTURE_NAME_ACID2: RenTextures[i].spec := TEXTURE_SPECIAL_ACID2;
564 else
565 RenTextures[i].spec := 0;
566 e_LogWritefln('r_Map_LoadTextures: begin load texture: %s', [Textures[i].FullName]);
567 RenTextures[i].tex := r_Textures_LoadMultiTextFromFile(Textures[i].FullName, txt);
568 e_LogWritefln('r_Map_LoadTextures: end load texture: %s', [Textures[i].FullName]);
569 if RenTextures[i].tex = nil then
570 e_LogWritefln('r_Map_LoadTextures: failed to load texture: %s', [Textures[i].FullName]);
571 end;
572 RenTextures[i].anim := txt.anim;
573 end;
574 end;
575 if gMapInfo.SkyFullName <> '' then
576 SkyTexture := r_Textures_LoadFromFile(gMapInfo.SkyFullName);
577 plist.Clear;
578 end;
579
580 procedure r_Map_FreeTextures;
581 var i: Integer;
582 begin
583 plist.Clear;
584 if SkyTexture <> nil then
585 SkyTexture.Free;
586 SkyTexture := nil;
587 if RenTextures <> nil then
588 for i := 0 to High(RenTextures) do
589 if RenTextures[i].tex <> nil then
590 RenTextures[i].tex.Free;
591 RenTextures := nil;
592 end;
593
594 procedure r_Map_DrawPanel (p: TPanel);
595 var Texture: Integer; t: TGLMultiTexture; tex: TGLTexture; count, frame: LongInt; a: TAnimInfo;
596 begin
597 ASSERT(p <> nil);
598 if p.FCurTexture >= 0 then
599 begin
600 Texture := p.TextureIDs[p.FCurTexture].Texture;
601 t := RenTextures[Texture].tex;
602 if (RenTextures[Texture].spec = 0) or (t <> nil) then
603 begin
604 count := 0; frame := 0;
605 if p.AnimTime <= gTime then
606 begin
607 a := RenTextures[Texture].anim;
608 a.loop := p.AnimLoop;
609 g_Anim_GetFrameByTime(a, (gTime - p.AnimTime) DIV GAME_TICK, count, frame);
610 end;
611 if t <> nil then
612 begin
613 tex := t.GetTexture(frame);
614 r_Draw_TextureRepeat(tex, p.x, p.y, p.width, p.height, false, 255, 255, 255, 255 - p.alpha, p.blending);
615 end
616 else
617 r_Draw_TextureRepeat(nil, p.x, p.y, p.width, p.height, false, 255, 255, 255, 255, false);
618 end;
619
620 if t = nil then
621 begin
622 case RenTextures[Texture].spec of
623 TEXTURE_SPECIAL_WATER: r_Draw_Filter(p.x, p.y, p.x + p.width, p.y + p.height, 0, 0, 255, 255);
624 TEXTURE_SPECIAL_ACID1: r_Draw_Filter(p.x, p.y, p.x + p.width, p.y + p.height, 0, 230, 0, 255);
625 TEXTURE_SPECIAL_ACID2: r_Draw_Filter(p.x, p.y, p.x + p.width, p.y + p.height, 230, 0, 0, 255);
626 end
627 end
628 end
629 end;
630
631 procedure r_Map_DrawPanelType (panelTyp: DWORD);
632 var tagMask, i: Integer; p: TPanel;
633 begin
634 i := 0;
635 tagMask := PanelTypeToTag(panelTyp);
636 while plist.count > 0 do
637 begin
638 p := TPanel(plist.Front());
639 if (p.tag and tagMask) = 0 then
640 break;
641 r_Map_DrawPanel(p);
642 Inc(i);
643 plist.PopFront
644 end;
645 end;
646
647 procedure r_Map_DrawItems (x, y, w, h: Integer; drop: Boolean);
648 var i, fX, fY: Integer; it: PItem; t: TGLMultiTexture; tex: TGLTexture;
649 begin
650 if ggItems <> nil then
651 begin
652 for i := 0 to High(ggItems) do
653 begin
654 it := @ggItems[i];
655 if it.used and it.alive and (it.dropped = drop) and (it.ItemType > ITEM_NONE) and (it.ItemType <= ITEM_LAST) then
656 begin
657 t := Items[it.ItemType].tex;
658 if g_Collide(it.obj.x, it.obj.y, t.width, t.height, x, y, w, h) then
659 begin
660 it.obj.Lerp(gLerpFactor, fX, fY);
661 tex := t.GetTexture(Items[it.ItemType].frame);
662 r_Draw_TextureRepeat(tex, fX, fY, tex.width, tex.height, false, 255, 255, 255, 255, false);
663 end;
664 end;
665 end;
666 end;
667 // TODO draw g_debug_frames
668 end;
669
670 function r_Map_GetMonsterTexture (m, a: Integer; d: TDirection; out t: TGLMultiTexture; out dx, dy: Integer; out flip: Boolean): Boolean;
671 // var c: Integer;
672 begin
673 t := nil; dx := 0; dy := 0; flip := false;
674 result := MonTextures[m, a, d] <> nil;
675 if result = false then
676 begin
677 flip := true;
678 if d = TDirection.D_RIGHT then d := TDirection.D_LEFT else d := TDirection.D_RIGHT;
679 result := MonTextures[m, a, d] <> nil;
680 end;
681 if result = true then
682 begin
683 t := MonTextures[m, a, d];
684 if d = TDirection.D_LEFT then
685 begin
686 dx := MONSTER_ANIMTABLE[m].AnimDeltaLeft[a].X;
687 dy := MONSTER_ANIMTABLE[m].AnimDeltaLeft[a].Y;
688 end
689 else
690 begin
691 dx := MONSTER_ANIMTABLE[m].AnimDeltaRight[a].X;
692 dy := MONSTER_ANIMTABLE[m].AnimDeltaRight[a].Y;
693 end;
694 if flip then
695 begin
696 // c := (MONSTERTABLE[MonsterType].Rect.X - dx) + MONSTERTABLE[MonsterType].Rect.Width;
697 // dx := MTABLE[m].width - c - MONSTERTABLE[MonsterType].Rect.X;
698 dx := -dx;
699 end;
700 end;
701 end;
702
703 procedure r_Map_DrawMonsterAttack (constref mon: TMonster);
704 var o: TObj; count, frame: LongInt; tex: TGLTexture;
705 begin
706 if VileFire <> nil then
707 if (mon.MonsterType = MONSTER_VILE) and (mon.MonsterState = MONSTATE_SHOOT) then
708 if (mon.VileFireTime <= gTime) and GetPos(mon.MonsterTargetUID, @o) then
709 begin
710 g_Anim_GetFrameByTime(VileFireAnim, (gTime - mon.VileFireTime) DIV GAME_TICK, count, frame);
711 tex := VileFire.GetTexture(frame);
712 r_Draw_TextureRepeat(tex, o.x + o.rect.x + (o.rect.width div 2) - VILEFIRE_DX, o.y + o.rect.y + o.rect.height - VILEFIRE_DY, tex.width, tex.height, False, 255, 255, 255, 255, false);
713 end;
714 end;
715
716 procedure r_Map_DrawMonster (constref mon: TMonster);
717 var m, a, fX, fY, dx, dy: Integer; d: TDirection; flip: Boolean; t: TGLMultiTexture;
718 begin
719 m := mon.MonsterType;
720 a := mon.MonsterAnim;
721 d := mon.GameDirection;
722
723 mon.obj.Lerp(gLerpFactor, fX, fY);
724
725 if r_Map_GetMonsterTexture(m, a, d, t, dx, dy, flip) then
726 r_Draw_MultiTextureRepeat(t, mon.DirAnim[a, d], false, fX + dx, fY + dy, t.width, t.height, flip, 255, 255, 255, 255, false);
727
728 // TODO draw g_debug_frames
729 end;
730
731 procedure r_Map_DrawMonsters (x, y, w, h: Integer);
732 var i: Integer; m: TMonster;
733 begin
734 if gMonsters <> nil then
735 begin
736 for i := 0 to High(gMonsters) do
737 begin
738 m := gMonsters[i];
739 if m <> nil then
740 begin
741 r_Map_DrawMonsterAttack(m);
742 // TODO select from grid
743 if g_Collide(m.obj.x + m.obj.rect.x, m.obj.y + m.obj.rect.y, m.obj.rect.width, m.obj.rect.height, x, y, w, h) then
744 r_Map_DrawMonster(m);
745 end;
746 end;
747 end;
748 end;
749
750 function r_Map_GetPlayerModelTex (i: Integer; var a: Integer; var d: TDirection; out flip: Boolean): Boolean;
751 begin
752 flip := false;
753 result := Models[i].anim[d, a].base <> nil;
754 if result = false then
755 begin
756 flip := true;
757 if d = TDirection.D_LEFT then d := TDirection.D_RIGHT else d := TDirection.D_LEFT;
758 result := Models[i].anim[d, a].base <> nil;
759 end;
760 end;
761
762 procedure r_Map_DrawPlayerModel (pm: TPlayerModel; x, y: Integer; alpha: Byte);
763 var a, pos, act, xx, yy, angle: Integer; d: TDirection; flip, back: Boolean; t: TGLMultiTexture; tex: TGLTexture; c: TRGB;
764 begin
765 a := pm.CurrentAnimation;
766 d := pm.Direction;
767
768 (* draw flag*)
769 t := FlagTextures[pm.Flag];
770 if (t <> nil) and not (a in [A_DIE1, A_DIE2]) then
771 begin
772 flip := d = TDirection.D_RIGHT;
773 angle := PlayerModelsArray[pm.id].FlagAngle;
774 xx := PlayerModelsArray[pm.id].FlagPoint.X;
775 yy := PlayerModelsArray[pm.id].FlagPoint.Y;
776 tex := t.GetTexture(FlagFrame);
777 r_Draw_TextureRepeatRotate(
778 tex,
779 x + IfThen(flip, 2 * FLAG_BASEPOINT.X - xx + 1, xx - 1) - FLAG_BASEPOINT.X,
780 y + yy - FLAG_BASEPOINT.Y + 1,
781 tex.width,
782 tex.height,
783 flip,
784 255, 255, 255, 255, false,
785 IfThen(flip, 64 - FLAG_BASEPOINT.X, FLAG_BASEPOINT.X),
786 FLAG_BASEPOINT.Y,
787 IfThen(flip, angle, -angle)
788 );
789 end;
790
791 (* draw weapon *)
792 if PlayerModelsArray[pm.id].HaveWeapon and not (a in [A_DIE1, A_DIE2, A_PAIN]) then
793 begin
794 case a of
795 A_SEEUP, A_ATTACKUP: pos := W_POS_UP;
796 A_SEEDOWN, A_ATTACKDOWN: pos := W_POS_DOWN;
797 else pos := W_POS_NORMAL;
798 end;
799 if (a in [A_ATTACK, A_ATTACKUP, A_ATTACKDOWN]) or pm.GetFire() then
800 act := W_ACT_FIRE
801 else
802 act := W_ACT_NORMAL;
803 tex := WeapTextures[pm.CurrentWeapon, pos, act];
804 if tex <> nil then
805 begin
806 xx := PlayerModelsArray[pm.id].WeaponPoints[pm.CurrentWeapon, a, d, pm.AnimState.CurrentFrame].X;
807 yy := PlayerModelsArray[pm.id].WeaponPoints[pm.CurrentWeapon, a, d, pm.AnimState.CurrentFrame].Y;
808 r_Draw_Texture(
809 tex,
810 x + xx,
811 y + yy,
812 tex.width,
813 tex.height,
814 d = TDirection.D_LEFT,
815 255, 255, 255, alpha, false
816 );
817 end;
818 end;
819
820 (* draw body *)
821 if r_Map_GetPlayerModelTex(pm.id, a, d, flip) then
822 begin
823 t := Models[pm.id].anim[d, a].base;
824 back := PlayerModelsArray[pm.id].anim[d, a].back;
825 r_Draw_MultiTextureRepeat(t, pm.AnimState, back, x, y, t.width, t.height, flip, 255, 255, 255, alpha, false);
826 t := Models[pm.id].anim[d, a].mask;
827 if t <> nil then
828 begin
829 c := pm.Color;
830 r_Draw_MultiTextureRepeat(t, pm.AnimState, back, x, y, t.width, t.height, flip, c.r, c.g, c.b, alpha, false);
831 end;
832 end;
833 end;
834
835 procedure r_Map_DrawPlayer (p, drawed: TPlayer);
836 var fX, fY, fSlope, ax, ay, w, h: Integer; b, flip: Boolean; t: TGLMultiTexture; tex: TGLTexture; alpha: Byte; count, frame: LongInt;
837 begin
838 if p.alive then
839 begin
840 fX := p.obj.x; fY := p.obj.y;
841 // TODO fix lerp
842 //p.obj.Lerp(gLerpFactor, fX, fY);
843 fSlope := nlerp(p.SlopeOld, p.obj.slopeUpLeft, gLerpFactor);
844
845 (* punch effect *)
846 if p.PunchTime <= gTime then
847 begin
848 g_Anim_GetFrameByTime(PunchAnim, (gTime - p.PunchTime) DIV GAME_TICK, count, frame);
849 if count < 1 then
850 begin
851 b := R_BERSERK in p.FRulez;
852 if p.FKeys[KEY_DOWN].pressed then
853 t := PunchTextures[b, 2]
854 else if p.FKeys[KEY_UP].pressed then
855 t := PunchTextures[b, 1]
856 else
857 t := PunchTextures[b, 0];
858 if t <> nil then
859 begin
860 flip := p.Direction = TDirection.D_LEFT;
861 ax := IfThen(flip, 15 - p.Obj.Rect.X, p.Obj.Rect.X - 15); // ???
862 ay := p.Obj.Rect.Y - 11;
863 tex := t.GetTexture(frame);
864 r_Draw_TextureRepeat(tex, fx + ax, fy + fSlope + ay, tex.width, tex.height, flip, 255, 255, 255, 255, false)
865 end;
866 end;
867 end;
868
869 (* invulnerability effect *)
870 if (InvulPenta <> nil) and (p.FMegaRulez[MR_INVUL] > gTime) and ((p <> drawed) or (p.SpawnInvul >= gTime)) then
871 begin
872 w := InvulPenta.width;
873 h := InvulPenta.height;
874 ax := p.Obj.Rect.X + (p.Obj.Rect.Width div 2) - (w div 2); // + IfThen(flip, +4, -2) // ???
875 ay := p.Obj.Rect.Y + (p.Obj.Rect.Height div 2) - (h div 2) - 7; // ???
876 r_Draw_Texture(InvulPenta, fx + ax, fy + ay + fSlope, w, h, false, 255, 255, 255, 255, false);
877 end;
878
879 (* invisibility effect *)
880 alpha := 255;
881 if p.FMegaRulez[MR_INVIS] > gTime then
882 begin
883 if (drawed <> nil) and ((p = drawed) or ((p.Team = drawed.Team) and (gGameSettings.GameMode <> GM_DM))) then
884 begin
885 if (p.FMegaRulez[MR_INVIS] - gTime > 2100) or not ODD((p.FMegaRulez[MR_INVIS] - gTime) div 300) then
886 alpha := 55;
887 end
888 else
889 alpha := 1; // ???
890 end;
891
892 r_Map_DrawPlayerModel(p.Model, fX, fY + fSlope, alpha);
893 end;
894 // TODO draw g_debug_frames
895 // TODO draw chat bubble
896 // TODO draw aim
897 end;
898
899 procedure r_Map_DrawPlayers (x, y, w, h: Integer; player: TPlayer);
900 var i: Integer;
901 begin
902 if gPlayers <> nil then
903 for i := 0 to High(gPlayers) do
904 if gPlayers[i] <> nil then
905 r_Map_DrawPlayer(gPlayers[i], player);
906 end;
907
908 {$IFDEF ENABLE_GIBS}
909 function r_Map_GetGibSize (m, i: Integer): TRectWH;
910 begin
911 result := Models[m].gibs.rect[i];
912 end;
913
914 procedure r_Map_DrawGibs (x, y, w, h: Integer);
915 var i, fx, fy, m, id, rx, ry, ra: Integer; p: PObj; t: TGLTexture;
916 begin
917 if gGibs <> nil then
918 begin
919 for i := 0 to High(gGibs) do
920 begin
921 if gGibs[i].alive then
922 begin
923 p := @gGibs[i].Obj;
924 if g_Obj_Collide(x, y, w, h, p) then
925 begin
926 p.Lerp(gLerpFactor, fx, fy);
927 id := gGibs[i].GibID;
928 m := gGibs[i].ModelID;
929 t := Models[m].gibs.base[id];
930 if t <> nil then
931 begin
932 rx := p.Rect.X + p.Rect.Width div 2;
933 ry := p.Rect.Y + p.Rect.Height div 2;
934 ra := gGibs[i].RAngle;
935 r_Draw_TextureRepeatRotate(t, fx, fy, t.width, t.height, false, 255, 255, 255, 255, false, rx, ry, ra);
936 t := Models[m].gibs.mask[id];
937 if t <> nil then
938 r_Draw_TextureRepeatRotate(t, fx, fy, t.width, t.height, false, gGibs[i].Color.R, gGibs[i].Color.G, gGibs[i].Color.B, 255, false, rx, ry, ra);
939 // r_Draw_TextureRepeatRotate(nil, fx + p.Rect.X, fy + p.Rect.Y, p.Rect.Width, p.Rect.Height, false, 255, 255, 255, 255, false, p.Rect.Width div 2, p.Rect.Height div 2, ra);
940 end;
941 end;
942 end;
943 end;
944 end;
945 // TODO draw g_debug_frames
946 end;
947 {$ENDIF}
948
949 {$IFDEF ENABLE_CORPSES}
950 procedure r_Map_DrawCorpses (x, y, w, h: Integer);
951 var i, fX, fY: Integer; p: TCorpse;
952 begin
953 if gCorpses <> nil then
954 begin
955 for i := 0 to High(gCorpses) do
956 begin
957 p := gCorpses[i];
958 if (p <> nil) and (p.state <> CORPSE_STATE_REMOVEME) and (p.model <> nil) then
959 begin
960 p.obj.Lerp(gLerpFactor, fX, fY);
961 r_Map_DrawPlayerModel(p.model, fX, fY, 255);
962 end;
963 end;
964 end;
965 // TODO draw g_debug_frames
966 end;
967 {$ENDIF}
968
969 {$IFDEF ENABLE_GFX}
970 function r_Map_GetGFXID (): Integer;
971 var i: Integer;
972 begin
973 i := 0;
974 if gfxlist <> nil then
975 begin
976 while (i < Length(gfxlist)) and (gfxlist[i].typ > 0) do
977 Inc(i);
978 if i >= Length(gfxlist) then
979 SetLength(gfxlist, Length(gfxlist) + 1)
980 end
981 else
982 SetLength(gfxlist, 1);
983 gfxlist[i].typ := R_GFX_NONE;
984 result := i
985 end;
986
987 procedure r_Map_NewGFX (typ, x, y: Integer);
988 var i: Integer;
989 begin
990 if gpart_dbg_enabled and (typ > 0) and (typ <= R_GFX_LAST) then
991 begin
992 i := r_Map_GetGFXID();
993 if i >= 0 then
994 begin
995 gfxlist[i].typ := typ;
996 gfxlist[i].x := x;
997 gfxlist[i].y := y;
998 gfxlist[i].oldX := x;
999 gfxlist[i].oldY := y;
1000 gfxlist[i].anim := GFXAnim[typ].anim;
1001 gfxlist[i].time := gTime DIV GAME_TICK;
1002 gfxlist[i].frame := 0;
1003 INC(gfxlist[i].anim.delay, Random(GFXAnim[typ].rdelay));
1004 end;
1005 end;
1006 end;
1007
1008 procedure r_Map_UpdateGFX (tick: LongWord);
1009 var i: Integer; count: LongInt;
1010 begin
1011 if gfxlist <> nil then
1012 begin
1013 for i := 0 to High(gfxlist) do
1014 begin
1015 if (gfxlist[i].typ > 0) and (tick >= gfxlist[i].time) then
1016 begin
1017 g_Anim_GetFrameByTime(gfxlist[i].anim, tick - gfxlist[i].time, count, gfxlist[i].frame);
1018 if count < 1 then
1019 begin
1020 gfxlist[i].oldX := gfxlist[i].x;
1021 gfxlist[i].oldY := gfxlist[i].y;
1022 case gfxlist[i].typ of
1023 R_GFX_FLAME, R_GFX_SMOKE:
1024 begin
1025 if Random(3) = 0 then
1026 gfxlist[i].x := gfxlist[i].x - 1 + Random(3);
1027 if Random(2) = 0 then
1028 gfxlist[i].y := gfxlist[i].y - Random(2);
1029 end;
1030 end;
1031 end
1032 else
1033 gfxlist[i].typ := R_GFX_NONE;
1034 end;
1035 end;
1036 end;
1037 end;
1038
1039 procedure r_Map_DrawGFX (x, y, w, h: Integer);
1040 var i, fx, fy, typ: Integer; t: TGLMultiTexture; tex: TGLTexture;
1041 begin
1042 if gfxlist <> nil then
1043 begin
1044 for i := 0 to High(gfxlist) do
1045 begin
1046 if gfxlist[i].typ > 0 then
1047 begin
1048 typ := gfxlist[i].typ;
1049 t := GFXTextures[typ];
1050 if t <> nil then
1051 begin
1052 fx := nlerp(gfxlist[i].oldX, gfxlist[i].x, gLerpFactor);
1053 fy := nlerp(gfxlist[i].oldY, gfxlist[i].y, gLerpFactor);
1054 tex := t.GetTexture(gfxlist[i].frame);
1055 r_Draw_TextureRepeat(tex, fx, fy, tex.width, tex.height, false, 255, 255, 255, 255 - GFXAnim[typ].alpha, false);
1056 end;
1057 end;
1058 end;
1059 end;
1060 end;
1061
1062 procedure r_Map_DrawParticles (x, y, w, h: Integer);
1063 var i, fx, fy: Integer;
1064 begin
1065 if gpart_dbg_enabled and (Particles <> nil) then
1066 begin
1067 glDisable(GL_TEXTURE_2D);
1068 if (g_dbg_scale < 0.6) then
1069 glPointSize(1)
1070 else if (g_dbg_scale > 1.3) then
1071 glPointSize(g_dbg_scale + 1)
1072 else
1073 glPointSize(2);
1074 glDisable(GL_POINT_SMOOTH);
1075 glEnable(GL_BLEND);
1076 glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1077
1078 glBegin(GL_POINTS);
1079 for i := 0 to High(Particles) do
1080 begin
1081 if Particles[i].alive then
1082 begin
1083 fx := nlerp(Particles[i].oldX, Particles[i].x, gLerpFactor);
1084 fy := nlerp(Particles[i].oldY, Particles[i].y, gLerpFactor);
1085 glColor4ub(Particles[i].red, Particles[i].green, Particles[i].blue, Particles[i].alpha);
1086 glVertex2f(fx, fy);
1087 end;
1088 end;
1089 glEnd;
1090
1091 glDisable(GL_BLEND);
1092 end;
1093 end;
1094 {$ENDIF}
1095
1096 procedure r_Map_DrawShots (x, y, w, h: Integer);
1097 var i, a, fX, fY, pX, pY, typ: Integer; count, frame: LongInt; t: TGLMultiTexture; tex: TGLTexture;
1098 begin
1099 if Shots <> nil then
1100 begin
1101 for i := 0 to High(Shots) do
1102 begin
1103 typ := Shots[i].ShotType;
1104 if typ <> 0 then
1105 begin
1106 t := ShotTextures[typ];
1107 if t <> nil then
1108 begin
1109 a := 0;
1110 case typ of
1111 WEAPON_ROCKETLAUNCHER, WEAPON_BARON_FIRE, WEAPON_MANCUB_FIRE, WEAPON_SKEL_FIRE:
1112 a := -GetAngle2(Shots[i].Obj.Vel.X, Shots[i].Obj.Vel.Y)
1113 end;
1114 Shots[i].Obj.Lerp(gLerpFactor, fX, fY);
1115 pX := Shots[i].Obj.Rect.Width div 2;
1116 pY := Shots[i].Obj.Rect.Height div 2;
1117 g_Anim_GetFrameByTime(ShotAnim[typ].anim, (gTime - Shots[i].time) DIV GAME_TICK, count, frame);
1118 tex := t.GetTexture(frame);
1119 r_Draw_TextureRepeatRotate(tex, fX, fY, tex.width, tex.height, false, 255, 255, 255, 255, false, pX, pY, a);
1120 end;
1121 end;
1122 end;
1123 end;
1124 // TODO draw g_debug_frames
1125 end;
1126
1127 procedure r_Map_DrawFlags (x, y, w, h: Integer);
1128 var i, dx, fx, fy: Integer; flip: Boolean; t: TGLMultiTexture; tex: TGLTexture;
1129 begin
1130 if gGameSettings.GameMode = GM_CTF then
1131 begin
1132 for i := FLAG_RED to FLAG_BLUE do
1133 begin
1134 if not (gFlags[i].state in [FLAG_STATE_NONE, FLAG_STATE_CAPTURED]) then
1135 begin
1136 gFlags[i].Obj.Lerp(gLerpFactor, fx, fy);
1137 flip := gFlags[i].Direction = TDirection.D_LEFT;
1138 if flip then dx := -1 else dx := +1;
1139 t := FlagTextures[i];
1140 tex := t.GetTexture(FlagFrame);
1141 r_Draw_TextureRepeat(tex, fx + dx, fy + 1, tex.width, tex.height, flip, 255, 255, 255, 255, false)
1142 end;
1143 end;
1144 end;
1145 // TODO g_debug_frames
1146 end;
1147
1148 {$IFDEF ENABLE_SHELLS}
1149 procedure r_Map_DrawShells (x, y, w, h: Integer);
1150 var i, fx, fy, typ: Integer; t: TGLTexture; p: PObj;
1151 begin
1152 if gShells <> nil then
1153 begin
1154 for i := 0 to High(gShells) do
1155 begin
1156 if gShells[i].alive then
1157 begin
1158 typ := gShells[i].SType;
1159 if typ <= SHELL_LAST then
1160 begin
1161 p := @gShells[i].Obj;
1162 if g_Obj_Collide(x, y, w, h, p) then
1163 begin
1164 t := ShellTextures[typ];
1165 if t <> nil then
1166 begin
1167 p.Lerp(gLerpFactor, fx, fy);
1168 r_Draw_TextureRepeatRotate(t, fx, fy, t.width, t.height, false, 255, 255, 255, 255, false, ShellAnim[typ].dx, ShellAnim[typ].dy, gShells[i].RAngle);
1169 end;
1170 end;
1171 end;
1172 end;
1173 end;
1174 end;
1175 end;
1176 {$ENDIF}
1177
1178 procedure r_Map_CalcAspect (ow, oh, nw, nh: LongInt; horizontal: Boolean; out ww, hh: LongInt);
1179 begin
1180 if horizontal then
1181 begin
1182 ww := nw;
1183 hh := nw * oh div ow;
1184 end
1185 else
1186 begin
1187 ww := nh * ow div oh;
1188 hh := nh;
1189 end;
1190 end;
1191
1192 procedure r_Map_CalcSkyParallax (cx, cy, vw, vh, sw, sh, mw, mh: LongInt; out x, y, w, h: LongInt);
1193 const
1194 factor = 120; (* size ratio between view and sky (120%) *)
1195 limit = 100; (* max speed for parallax *)
1196 var
1197 msw, msh, mvw, mvh, svw, svh: LongInt;
1198 begin
1199 msw := vw * factor div 100;
1200 msh := vh * factor div 100;
1201 r_Map_CalcAspect(sw, sh, msw, msh, (sw / sh) <= (msw / msh), w, h);
1202
1203 (* calc x parallax or sky center on speed limit *)
1204 mvw := MAX(1, mw - vw);
1205 svw := w - vw;
1206 if 100 * svw div mvw <= limit then
1207 x := -cx * svw div mvw
1208 else
1209 x := -svw div 2;
1210
1211 (* calc y parallax or sky center on speed limit *)
1212 mvh := MAX(1, mh - vh);
1213 svh := h - vh;
1214 if 100 * svh div mvh <= limit then
1215 y := -cy * svh div mvh
1216 else
1217 y := -svh div 2;
1218
1219 (* handle out of map bounds *)
1220 if x > 0 then x := 0;
1221 if y > 0 then y := 0;
1222 if x < -svw then x := -svw;
1223 if y < -svh then y := -svh;
1224 end;
1225
1226 procedure r_Map_DrawScreenEffect (x, y, w, h, level: Integer; r, g, b: Byte);
1227 var i: Integer;
1228 begin
1229 if level > 0 then
1230 begin
1231 case level of
1232 0..14: i := 0;
1233 15..34: i := 1;
1234 35..54: i := 2;
1235 55..74: i := 3;
1236 75..94: i := 4;
1237 else i := 5
1238 end;
1239 r_Draw_FillRect(x, y, x + w, y + h, r, g, b, i * 50)
1240 end;
1241 end;
1242
1243 procedure r_Map_DrawScreenEffects (x, y, w, h: Integer; p: TPlayer);
1244 begin
1245 if p <> nil then
1246 begin
1247 r_Map_DrawScreenEffect(x, y, w, h, p.pain, 255, 0, 0);
1248 r_Map_DrawScreenEffect(x, y, w, h, p.pickup, 150, 200, 150);
1249 if (p.FMegaRulez[MR_INVUL] >= gTime) and (p.SpawnInvul < gTime) then
1250 begin
1251 if ((p.FMegaRulez[MR_INVUL] - gTime) > 2100) or not ODD((p.FMegaRulez[MR_INVUL] - gTime) div 300) then
1252 r_Draw_InvertRect(x, y, x + w, y + h, 191, 191, 191, 255);
1253 end;
1254 if p.FMegaRulez[MR_SUIT] >= gTime then
1255 begin
1256 if ((p.FMegaRulez[MR_SUIT] - gTime) > 2100) or not ODD((p.FMegaRulez[MR_SUIT] - gTime) div 300) then
1257 r_Draw_FillRect(x, y, x + w, y + h, 0, 96, 0, 55);
1258 end;
1259 if (p.Berserk >= 0) and (p.Berserk >= gTime) and (gFlash = 2) then
1260 begin
1261 r_Draw_FillRect(x, y, x + w, y + h, 255, 0, 0, 55);
1262 end;
1263 end;
1264 end;
1265
1266 procedure r_Map_Draw (x, y, w, h, camx, camy: Integer; player: TPlayer);
1267 var iter: TPanelGrid.Iter; p: PPanel; cx, cy, xx, yy, ww, hh: Integer; sx, sy, sw, sh: LongInt;
1268 begin
1269 cx := camx - w div 2;
1270 cy := camy - h div 2;
1271 xx := x + cx;
1272 yy := y + cy;
1273 ww := w;
1274 hh := h;
1275
1276 if g_dbg_ignore_bounds = false then
1277 begin
1278 if xx + ww > gMapInfo.Width then
1279 xx := gMapInfo.Width - ww;
1280 if yy + hh > gMapInfo.Height then
1281 yy := gMapInfo.Height - hh;
1282 if xx < 0 then
1283 xx := 0;
1284 if yy < 0 then
1285 yy := 0;
1286 cx := xx - x;
1287 cy := yy - y;
1288 end;
1289
1290 if SkyTexture <> nil then
1291 begin
1292 r_Map_CalcSkyParallax(cx, cy, ww, hh, SkyTexture.width, SkyTexture.height, gMapInfo.Width, gMapInfo.Height, sx, sy, sw, sh);
1293 r_Draw_Texture(SkyTexture, x + sx, y + sy, sw, sh, false, 255, 255, 255, 255, false);
1294 end;
1295
1296 plist.Clear;
1297 iter := mapGrid.ForEachInAABB(xx, yy, ww, hh, GridDrawableMask);
1298 for p in iter do
1299 if ((p^.tag and GridTagDoor) <> 0) = p^.door then
1300 plist.Insert(p^);
1301 iter.Release;
1302
1303 glPushMatrix;
1304 glTranslatef(-cx, -cy, 0);
1305 r_Map_DrawPanelType(PANEL_BACK);
1306 r_Map_DrawPanelType(PANEL_STEP);
1307 r_Map_DrawItems(xx, yy, ww, hh, false);
1308 r_Map_DrawShots(xx, yy, ww, hh);
1309 {$IFDEF ENABLE_SHELLS}
1310 r_Map_DrawShells(xx, yy, ww, hh);
1311 {$ENDIF}
1312 r_Map_DrawPlayers(xx, yy, ww, hh, player);
1313 {$IFDEF ENABLE_GIBS}
1314 r_Map_DrawGibs(xx, yy, ww, hh);
1315 {$ENDIF}
1316 {$IFDEF ENABLE_CORPSES}
1317 r_Map_DrawCorpses(xx, yy, ww, hh);
1318 {$ENDIF}
1319 r_Map_DrawPanelType(PANEL_WALL);
1320 r_Map_DrawMonsters(xx, yy, ww, hh);
1321 r_Map_DrawItems(xx, yy, ww, hh, true);
1322 r_Map_DrawPanelType(PANEL_CLOSEDOOR);
1323 {$IFDEF ENABLE_GFX}
1324 r_Map_DrawParticles(xx, yy, ww, hh);
1325 r_Map_DrawGFX(xx, yy, ww, hh);
1326 {$ENDIF}
1327 r_Map_DrawFlags(xx, yy, ww, hh);
1328 r_Map_DrawPanelType(PANEL_ACID1);
1329 r_Map_DrawPanelType(PANEL_ACID2);
1330 r_Map_DrawPanelType(PANEL_WATER);
1331 r_Map_DrawPanelType(PANEL_FORE);
1332 // TODO draw monsters health bar
1333 // TODO draw players health bar
1334 // TODO draw players indicators
1335 glPopMatrix;
1336
1337 r_Map_DrawScreenEffects(x, y, w, h, player);
1338
1339 // TODO draw minimap (gShowMap)
1340 // TODO draw g_debug_player
1341 end;
1342
1343 procedure r_Map_Update;
1344 var i, count, tick: LongInt;
1345 begin
1346 tick := gTime div GAME_TICK;
1347 for i := 0 to ITEM_LAST do
1348 g_Anim_GetFrameByTime(ItemAnim[i].anim, tick, count, Items[i].frame);
1349 r_Map_UpdateGFX(tick);
1350 g_Anim_GetFrameByTime(FlagAnim, tick, count, FlagFrame);
1351 end;
1352
1353 end.
[MIRROR] a port of Doom 2D Forever to FPC/SDL
[25/02/2024 19:55:35]
DEADSOFTWARE 2012-2024