3 #include "clprogdefs.h"
5 #include "cl_collision.h"
10 //============================================================================
11 // Client prog handling
12 //[515]: omg !!! optimize it ! a lot of hacks here and there also :P
14 #define CSQC_RETURNVAL prog->globals.fp[OFS_RETURN]
18 void CL_VM_PreventInformationLeaks(void)
20 prvm_prog_t *prog = CLVM_prog;
24 VM_ClearTraceGlobals(prog);
25 PRVM_clientglobalfloat(trace_networkentity) = 0;
29 //[515]: these are required funcs
30 static const char *cl_required_func[] =
35 "CSQC_ConsoleCommand",
38 static int cl_numrequiredfunc = sizeof(cl_required_func) / sizeof(char*);
40 #define CL_REQFIELDS (sizeof(cl_reqfields) / sizeof(prvm_required_field_t))
42 prvm_required_field_t cl_reqfields[] =
44 #define PRVM_DECLARE_serverglobalfloat(x)
45 #define PRVM_DECLARE_serverglobalvector(x)
46 #define PRVM_DECLARE_serverglobalstring(x)
47 #define PRVM_DECLARE_serverglobaledict(x)
48 #define PRVM_DECLARE_serverglobalfunction(x)
49 #define PRVM_DECLARE_clientglobalfloat(x)
50 #define PRVM_DECLARE_clientglobalvector(x)
51 #define PRVM_DECLARE_clientglobalstring(x)
52 #define PRVM_DECLARE_clientglobaledict(x)
53 #define PRVM_DECLARE_clientglobalfunction(x)
54 #define PRVM_DECLARE_menuglobalfloat(x)
55 #define PRVM_DECLARE_menuglobalvector(x)
56 #define PRVM_DECLARE_menuglobalstring(x)
57 #define PRVM_DECLARE_menuglobaledict(x)
58 #define PRVM_DECLARE_menuglobalfunction(x)
59 #define PRVM_DECLARE_serverfieldfloat(x)
60 #define PRVM_DECLARE_serverfieldvector(x)
61 #define PRVM_DECLARE_serverfieldstring(x)
62 #define PRVM_DECLARE_serverfieldedict(x)
63 #define PRVM_DECLARE_serverfieldfunction(x)
64 #define PRVM_DECLARE_clientfieldfloat(x) {ev_float, #x },
65 #define PRVM_DECLARE_clientfieldvector(x) {ev_vector, #x },
66 #define PRVM_DECLARE_clientfieldstring(x) {ev_string, #x },
67 #define PRVM_DECLARE_clientfieldedict(x) {ev_entity, #x },
68 #define PRVM_DECLARE_clientfieldfunction(x) {ev_function, #x },
69 #define PRVM_DECLARE_menufieldfloat(x)
70 #define PRVM_DECLARE_menufieldvector(x)
71 #define PRVM_DECLARE_menufieldstring(x)
72 #define PRVM_DECLARE_menufieldedict(x)
73 #define PRVM_DECLARE_menufieldfunction(x)
74 #define PRVM_DECLARE_serverfunction(x)
75 #define PRVM_DECLARE_clientfunction(x)
76 #define PRVM_DECLARE_menufunction(x)
77 #define PRVM_DECLARE_field(x)
78 #define PRVM_DECLARE_global(x)
79 #define PRVM_DECLARE_function(x)
80 #include "prvm_offsets.h"
81 #undef PRVM_DECLARE_serverglobalfloat
82 #undef PRVM_DECLARE_serverglobalvector
83 #undef PRVM_DECLARE_serverglobalstring
84 #undef PRVM_DECLARE_serverglobaledict
85 #undef PRVM_DECLARE_serverglobalfunction
86 #undef PRVM_DECLARE_clientglobalfloat
87 #undef PRVM_DECLARE_clientglobalvector
88 #undef PRVM_DECLARE_clientglobalstring
89 #undef PRVM_DECLARE_clientglobaledict
90 #undef PRVM_DECLARE_clientglobalfunction
91 #undef PRVM_DECLARE_menuglobalfloat
92 #undef PRVM_DECLARE_menuglobalvector
93 #undef PRVM_DECLARE_menuglobalstring
94 #undef PRVM_DECLARE_menuglobaledict
95 #undef PRVM_DECLARE_menuglobalfunction
96 #undef PRVM_DECLARE_serverfieldfloat
97 #undef PRVM_DECLARE_serverfieldvector
98 #undef PRVM_DECLARE_serverfieldstring
99 #undef PRVM_DECLARE_serverfieldedict
100 #undef PRVM_DECLARE_serverfieldfunction
101 #undef PRVM_DECLARE_clientfieldfloat
102 #undef PRVM_DECLARE_clientfieldvector
103 #undef PRVM_DECLARE_clientfieldstring
104 #undef PRVM_DECLARE_clientfieldedict
105 #undef PRVM_DECLARE_clientfieldfunction
106 #undef PRVM_DECLARE_menufieldfloat
107 #undef PRVM_DECLARE_menufieldvector
108 #undef PRVM_DECLARE_menufieldstring
109 #undef PRVM_DECLARE_menufieldedict
110 #undef PRVM_DECLARE_menufieldfunction
111 #undef PRVM_DECLARE_serverfunction
112 #undef PRVM_DECLARE_clientfunction
113 #undef PRVM_DECLARE_menufunction
114 #undef PRVM_DECLARE_field
115 #undef PRVM_DECLARE_global
116 #undef PRVM_DECLARE_function
119 #define CL_REQGLOBALS (sizeof(cl_reqglobals) / sizeof(prvm_required_field_t))
121 prvm_required_field_t cl_reqglobals[] =
123 #define PRVM_DECLARE_serverglobalfloat(x)
124 #define PRVM_DECLARE_serverglobalvector(x)
125 #define PRVM_DECLARE_serverglobalstring(x)
126 #define PRVM_DECLARE_serverglobaledict(x)
127 #define PRVM_DECLARE_serverglobalfunction(x)
128 #define PRVM_DECLARE_clientglobalfloat(x) {ev_float, #x},
129 #define PRVM_DECLARE_clientglobalvector(x) {ev_vector, #x},
130 #define PRVM_DECLARE_clientglobalstring(x) {ev_string, #x},
131 #define PRVM_DECLARE_clientglobaledict(x) {ev_entity, #x},
132 #define PRVM_DECLARE_clientglobalfunction(x) {ev_function, #x},
133 #define PRVM_DECLARE_menuglobalfloat(x)
134 #define PRVM_DECLARE_menuglobalvector(x)
135 #define PRVM_DECLARE_menuglobalstring(x)
136 #define PRVM_DECLARE_menuglobaledict(x)
137 #define PRVM_DECLARE_menuglobalfunction(x)
138 #define PRVM_DECLARE_serverfieldfloat(x)
139 #define PRVM_DECLARE_serverfieldvector(x)
140 #define PRVM_DECLARE_serverfieldstring(x)
141 #define PRVM_DECLARE_serverfieldedict(x)
142 #define PRVM_DECLARE_serverfieldfunction(x)
143 #define PRVM_DECLARE_clientfieldfloat(x)
144 #define PRVM_DECLARE_clientfieldvector(x)
145 #define PRVM_DECLARE_clientfieldstring(x)
146 #define PRVM_DECLARE_clientfieldedict(x)
147 #define PRVM_DECLARE_clientfieldfunction(x)
148 #define PRVM_DECLARE_menufieldfloat(x)
149 #define PRVM_DECLARE_menufieldvector(x)
150 #define PRVM_DECLARE_menufieldstring(x)
151 #define PRVM_DECLARE_menufieldedict(x)
152 #define PRVM_DECLARE_menufieldfunction(x)
153 #define PRVM_DECLARE_serverfunction(x)
154 #define PRVM_DECLARE_clientfunction(x)
155 #define PRVM_DECLARE_menufunction(x)
156 #define PRVM_DECLARE_field(x)
157 #define PRVM_DECLARE_global(x)
158 #define PRVM_DECLARE_function(x)
159 #include "prvm_offsets.h"
160 #undef PRVM_DECLARE_serverglobalfloat
161 #undef PRVM_DECLARE_serverglobalvector
162 #undef PRVM_DECLARE_serverglobalstring
163 #undef PRVM_DECLARE_serverglobaledict
164 #undef PRVM_DECLARE_serverglobalfunction
165 #undef PRVM_DECLARE_clientglobalfloat
166 #undef PRVM_DECLARE_clientglobalvector
167 #undef PRVM_DECLARE_clientglobalstring
168 #undef PRVM_DECLARE_clientglobaledict
169 #undef PRVM_DECLARE_clientglobalfunction
170 #undef PRVM_DECLARE_menuglobalfloat
171 #undef PRVM_DECLARE_menuglobalvector
172 #undef PRVM_DECLARE_menuglobalstring
173 #undef PRVM_DECLARE_menuglobaledict
174 #undef PRVM_DECLARE_menuglobalfunction
175 #undef PRVM_DECLARE_serverfieldfloat
176 #undef PRVM_DECLARE_serverfieldvector
177 #undef PRVM_DECLARE_serverfieldstring
178 #undef PRVM_DECLARE_serverfieldedict
179 #undef PRVM_DECLARE_serverfieldfunction
180 #undef PRVM_DECLARE_clientfieldfloat
181 #undef PRVM_DECLARE_clientfieldvector
182 #undef PRVM_DECLARE_clientfieldstring
183 #undef PRVM_DECLARE_clientfieldedict
184 #undef PRVM_DECLARE_clientfieldfunction
185 #undef PRVM_DECLARE_menufieldfloat
186 #undef PRVM_DECLARE_menufieldvector
187 #undef PRVM_DECLARE_menufieldstring
188 #undef PRVM_DECLARE_menufieldedict
189 #undef PRVM_DECLARE_menufieldfunction
190 #undef PRVM_DECLARE_serverfunction
191 #undef PRVM_DECLARE_clientfunction
192 #undef PRVM_DECLARE_menufunction
193 #undef PRVM_DECLARE_field
194 #undef PRVM_DECLARE_global
195 #undef PRVM_DECLARE_function
198 void CL_VM_UpdateDmgGlobals (int dmg_take, int dmg_save, vec3_t dmg_origin)
200 prvm_prog_t *prog = CLVM_prog;
204 PRVM_clientglobalfloat(dmg_take) = dmg_take;
205 PRVM_clientglobalfloat(dmg_save) = dmg_save;
206 VectorCopy(dmg_origin, PRVM_clientglobalvector(dmg_origin));
211 void CSQC_UpdateNetworkTimes(double newtime, double oldtime)
213 prvm_prog_t *prog = CLVM_prog;
217 PRVM_clientglobalfloat(servertime) = newtime;
218 PRVM_clientglobalfloat(serverprevtime) = oldtime;
219 PRVM_clientglobalfloat(serverdeltatime) = newtime - oldtime;
223 //[515]: set globals before calling R_UpdateView, WEIRD CRAP
224 static void CSQC_SetGlobals (double frametime)
227 prvm_prog_t *prog = CLVM_prog;
229 PRVM_clientglobalfloat(time) = cl.time;
230 PRVM_clientglobalfloat(cltime) = realtime; // Spike named it that way.
231 PRVM_clientglobalfloat(frametime) = frametime;
232 PRVM_clientglobalfloat(servercommandframe) = cls.servermovesequence;
233 PRVM_clientglobalfloat(clientcommandframe) = cl.movecmd[0].sequence;
234 VectorCopy(cl.viewangles, PRVM_clientglobalvector(input_angles));
235 // // FIXME: this actually belongs into getinputstate().. [12/17/2007 Black]
236 PRVM_clientglobalfloat(input_buttons) = cl.movecmd[0].buttons;
237 VectorSet(PRVM_clientglobalvector(input_movevalues), cl.movecmd[0].forwardmove, cl.movecmd[0].sidemove, cl.movecmd[0].upmove);
238 VectorCopy(cl.csqc_vieworiginfromengine, cl.csqc_vieworigin);
239 VectorCopy(cl.csqc_viewanglesfromengine, cl.csqc_viewangles);
241 // LadyHavoc: Spike says not to do this, but without pmove_org the
242 // CSQC is useless as it can't alter the view origin without
243 // completely replacing it
244 Matrix4x4_OriginFromMatrix(&cl.entities[cl.viewentity].render.matrix, pmove_org);
245 VectorCopy(pmove_org, PRVM_clientglobalvector(pmove_org));
246 VectorCopy(cl.movement_velocity, PRVM_clientglobalvector(pmove_vel));
247 PRVM_clientglobalfloat(pmove_onground) = cl.onground;
248 PRVM_clientglobalfloat(pmove_inwater) = cl.inwater;
250 VectorCopy(cl.viewangles, PRVM_clientglobalvector(view_angles));
251 VectorCopy(cl.punchangle, PRVM_clientglobalvector(view_punchangle));
252 VectorCopy(cl.punchvector, PRVM_clientglobalvector(view_punchvector));
253 PRVM_clientglobalfloat(maxclients) = cl.maxclients;
255 PRVM_clientglobalfloat(player_localentnum) = cl.viewentity;
261 void CSQC_Predraw (prvm_edict_t *ed)
263 prvm_prog_t *prog = CLVM_prog;
265 if(!PRVM_clientedictfunction(ed, predraw))
267 b = PRVM_clientglobaledict(self);
268 PRVM_clientglobaledict(self) = PRVM_EDICT_TO_PROG(ed);
269 // optional entity parameter for self (EXT_ENTITYPARAM)
270 PRVM_G_INT(OFS_PARM0) = PRVM_EDICT_TO_PROG(ed);
271 prog->ExecuteProgram(prog, PRVM_clientedictfunction(ed, predraw), "CSQC_Predraw: NULL function\n");
272 PRVM_clientglobaledict(self) = b;
275 void CSQC_Think (prvm_edict_t *ed)
277 prvm_prog_t *prog = CLVM_prog;
279 if(PRVM_clientedictfunction(ed, think))
280 if(PRVM_clientedictfloat(ed, nextthink) && PRVM_clientedictfloat(ed, nextthink) <= PRVM_clientglobalfloat(time))
282 PRVM_clientedictfloat(ed, nextthink) = 0;
283 b = PRVM_clientglobaledict(self);
284 PRVM_clientglobaledict(self) = PRVM_EDICT_TO_PROG(ed);
285 // optional entity parameter for self (EXT_ENTITYPARAM)
286 PRVM_G_INT(OFS_PARM0) = PRVM_EDICT_TO_PROG(ed);
287 prog->ExecuteProgram(prog, PRVM_clientedictfunction(ed, think), "CSQC_Think: NULL function\n");
288 PRVM_clientglobaledict(self) = b;
292 extern cvar_t cl_noplayershadow;
293 qboolean CSQC_AddRenderEdict(prvm_edict_t *ed, int edictnum)
295 prvm_prog_t *prog = CLVM_prog;
299 entity_render_t *entrender;
301 prvm_vec3_t modellight_origin;
303 model = CL_GetModelFromEdict(ed);
309 if (r_refdef.scene.numentities >= r_refdef.scene.maxentities)
311 entrender = cl.csqcrenderentities + edictnum;
312 r_refdef.scene.entities[r_refdef.scene.numentities++] = entrender;
313 entrender->entitynumber = edictnum + MAX_EDICTS;
314 //entrender->shadertime = 0; // shadertime was set by spawn()
315 entrender->flags = 0;
316 entrender->effects = 0;
317 entrender->alpha = 1;
318 entrender->scale = 1;
319 VectorSet(entrender->colormod, 1, 1, 1);
320 VectorSet(entrender->glowmod, 1, 1, 1);
321 entrender->allowdecals = true;
325 entrender = CL_NewTempEntity(0);
330 entrender->userwavefunc_param[0] = PRVM_clientedictfloat(ed, userwavefunc_param0);
331 entrender->userwavefunc_param[1] = PRVM_clientedictfloat(ed, userwavefunc_param1);
332 entrender->userwavefunc_param[2] = PRVM_clientedictfloat(ed, userwavefunc_param2);
333 entrender->userwavefunc_param[3] = PRVM_clientedictfloat(ed, userwavefunc_param3);
335 entrender->model = model;
336 entrender->skinnum = (int)PRVM_clientedictfloat(ed, skin);
337 entrender->effects |= entrender->model->effects;
338 renderflags = (int)PRVM_clientedictfloat(ed, renderflags);
339 entrender->alpha = PRVM_clientedictfloat(ed, alpha);
340 entrender->scale = scale = PRVM_clientedictfloat(ed, scale);
341 VectorCopy(PRVM_clientedictvector(ed, colormod), entrender->colormod);
342 VectorCopy(PRVM_clientedictvector(ed, glowmod), entrender->glowmod);
343 if(PRVM_clientedictfloat(ed, effects)) entrender->effects |= (int)PRVM_clientedictfloat(ed, effects);
344 if (!entrender->alpha)
345 entrender->alpha = 1.0f;
346 if (!entrender->scale)
347 entrender->scale = scale = 1.0f;
348 if (!VectorLength2(entrender->colormod))
349 VectorSet(entrender->colormod, 1, 1, 1);
350 if (!VectorLength2(entrender->glowmod))
351 VectorSet(entrender->glowmod, 1, 1, 1);
353 // LadyHavoc: use the CL_GetTagMatrix function on self to ensure consistent behavior (duplicate code would be bad)
354 // this also sets the custommodellight_origin for us
355 CL_GetTagMatrix(prog, &entrender->matrix, ed, 0, modellight_origin);
356 VectorCopy(modellight_origin, entrender->custommodellight_origin);
358 // set up the animation data
359 VM_GenerateFrameGroupBlend(prog, ed->priv.server->framegroupblend, ed);
360 VM_FrameBlendFromFrameGroupBlend(ed->priv.server->frameblend, ed->priv.server->framegroupblend, model, cl.time);
361 VM_UpdateEdictSkeleton(prog, ed, model, ed->priv.server->frameblend);
362 if (PRVM_clientedictfloat(ed, shadertime)) // hack for csprogs.dat files that do not set shadertime, leaves the value at entity spawn time
363 entrender->shadertime = PRVM_clientedictfloat(ed, shadertime);
365 // transparent offset
366 if (renderflags & RF_USETRANSPARENTOFFSET)
367 entrender->transparent_offset = PRVM_clientglobalfloat(transparent_offset);
370 if (renderflags & RF_MODELLIGHT)
372 if (PRVM_clientedictvector(ed, modellight_ambient)) VectorCopy(PRVM_clientedictvector(ed, modellight_ambient), entrender->custommodellight_ambient); else VectorClear(entrender->custommodellight_ambient);
373 if (PRVM_clientedictvector(ed, modellight_diffuse)) VectorCopy(PRVM_clientedictvector(ed, modellight_diffuse), entrender->custommodellight_diffuse); else VectorClear(entrender->custommodellight_diffuse);
374 if (PRVM_clientedictvector(ed, modellight_dir)) VectorCopy(PRVM_clientedictvector(ed, modellight_dir), entrender->custommodellight_lightdir); else VectorClear(entrender->custommodellight_lightdir);
375 entrender->flags |= RENDER_CUSTOMIZEDMODELLIGHT;
380 if(renderflags & RF_VIEWMODEL) entrender->flags |= RENDER_VIEWMODEL | RENDER_NODEPTHTEST;
381 if(renderflags & RF_EXTERNALMODEL) entrender->flags |= RENDER_EXTERIORMODEL;
382 if(renderflags & RF_WORLDOBJECT) entrender->flags |= RENDER_WORLDOBJECT;
383 if(renderflags & RF_DEPTHHACK) entrender->flags |= RENDER_NODEPTHTEST;
384 if(renderflags & RF_ADDITIVE) entrender->flags |= RENDER_ADDITIVE;
385 if(renderflags & RF_DYNAMICMODELLIGHT) entrender->flags |= RENDER_DYNAMICMODELLIGHT;
388 c = (int)PRVM_clientedictfloat(ed, colormap);
390 CL_SetEntityColormapColors(entrender, -1);
391 else if (c <= cl.maxclients && cl.scores != NULL)
392 CL_SetEntityColormapColors(entrender, cl.scores[c-1].colors);
394 CL_SetEntityColormapColors(entrender, c);
396 entrender->flags &= ~(RENDER_SHADOW | RENDER_LIGHT | RENDER_NOSELFSHADOW);
397 // either fullbright or lit
398 if(!r_fullbright.integer)
400 if (!(entrender->effects & EF_FULLBRIGHT) && !(renderflags & RF_FULLBRIGHT))
401 entrender->flags |= RENDER_LIGHT;
403 // hide player shadow during intermission or nehahra movie
404 if (!(entrender->effects & (EF_NOSHADOW | EF_ADDITIVE | EF_NODEPTHTEST))
405 && (entrender->alpha >= 1)
406 && !(renderflags & RF_NOSHADOW)
407 && !(entrender->flags & RENDER_VIEWMODEL)
408 && (!(entrender->flags & RENDER_EXTERIORMODEL) || (!cl.intermission && cls.protocol != PROTOCOL_NEHAHRAMOVIE && !cl_noplayershadow.integer)))
409 entrender->flags |= RENDER_SHADOW;
410 if (entrender->flags & RENDER_VIEWMODEL)
411 entrender->flags |= RENDER_NOSELFSHADOW;
412 if (entrender->effects & EF_NOSELFSHADOW)
413 entrender->flags |= RENDER_NOSELFSHADOW;
414 if (entrender->effects & EF_NODEPTHTEST)
415 entrender->flags |= RENDER_NODEPTHTEST;
416 if (entrender->effects & EF_ADDITIVE)
417 entrender->flags |= RENDER_ADDITIVE;
418 if (entrender->effects & EF_DOUBLESIDED)
419 entrender->flags |= RENDER_DOUBLESIDED;
420 if (entrender->effects & EF_DYNAMICMODELLIGHT)
421 entrender->flags |= RENDER_DYNAMICMODELLIGHT;
423 // make the other useful stuff
424 memcpy(entrender->framegroupblend, ed->priv.server->framegroupblend, sizeof(ed->priv.server->framegroupblend));
425 CL_UpdateRenderEntity(entrender);
427 // override animation data with full control
428 memcpy(entrender->frameblend, ed->priv.server->frameblend, sizeof(ed->priv.server->frameblend));
429 if (ed->priv.server->skeleton.relativetransforms)
430 entrender->skeleton = &ed->priv.server->skeleton;
432 entrender->skeleton = NULL;
437 // 0 = keydown, key, character (EXT_CSQC)
438 // 1 = keyup, key, character (EXT_CSQC)
439 // 2 = mousemove relative, x, y (EXT_CSQC)
440 // 3 = mousemove absolute, x, y (DP_CSQC)
441 qboolean CL_VM_InputEvent (int eventtype, float x, float y)
443 prvm_prog_t *prog = CLVM_prog;
450 if (!PRVM_clientfunction(CSQC_InputEvent))
454 PRVM_clientglobalfloat(time) = cl.time;
455 PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[cl.playerentity];
456 PRVM_G_FLOAT(OFS_PARM0) = eventtype;
457 PRVM_G_FLOAT(OFS_PARM1) = x; // key or x
458 PRVM_G_FLOAT(OFS_PARM2) = y; // ascii or y
459 prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_InputEvent), "QC function CSQC_InputEvent is missing");
460 r = CSQC_RETURNVAL != 0;
466 extern r_refdef_view_t csqc_original_r_refdef_view;
467 extern r_refdef_view_t csqc_main_r_refdef_view;
468 qboolean CL_VM_UpdateView (double frametime)
470 prvm_prog_t *prog = CLVM_prog;
478 R_TimeReport("pre-UpdateView");
480 csqc_original_r_refdef_view = r_refdef.view;
481 csqc_main_r_refdef_view = r_refdef.view;
482 //VectorCopy(cl.viewangles, oldangles);
483 PRVM_clientglobalfloat(time) = cl.time;
484 PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[cl.playerentity];
485 CSQC_SetGlobals(frametime);
486 // clear renderable entity and light lists to prevent crashes if the
487 // CSQC_UpdateView function does not call R_ClearScene as it should
488 r_refdef.scene.numentities = 0;
489 r_refdef.scene.numlights = 0;
490 // polygonbegin without draw2d arg has to guess
491 prog->polygonbegin_guess2d = false;
492 // free memory for resources that are no longer referenced
493 PRVM_GarbageCollection(prog);
494 // pass in width and height as parameters (EXT_CSQC_1)
495 PRVM_G_FLOAT(OFS_PARM0) = vid.width;
496 PRVM_G_FLOAT(OFS_PARM1) = vid.height;
497 PRVM_G_INT(OFS_PARM2) = cl.csqc_server2csqcentitynumber[cl.playerentity];
498 prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_UpdateView), "QC function CSQC_UpdateView is missing");
499 //VectorCopy(oldangles, cl.viewangles);
500 // Dresk : Reset Dmg Globals Here
501 CL_VM_UpdateDmgGlobals(0, 0, emptyvector);
502 r_refdef.view = csqc_main_r_refdef_view;
503 R_RenderView_UpdateViewVectors(); // we have to do this, as we undid the scene render doing this for us
506 R_TimeReport("UpdateView");
510 qboolean CL_VM_ConsoleCommand (const char *cmd)
512 prvm_prog_t *prog = CLVM_prog;
513 int restorevm_tempstringsbuf_cursize;
518 if (PRVM_clientfunction(CSQC_ConsoleCommand))
520 PRVM_clientglobalfloat(time) = cl.time;
521 PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[cl.playerentity];
522 restorevm_tempstringsbuf_cursize = prog->tempstringsbuf.cursize;
523 PRVM_G_INT(OFS_PARM0) = PRVM_SetTempString(prog, cmd);
524 // optional entity parameter for self (EXT_ENTITYPARAM)
525 PRVM_G_INT(OFS_PARM1) = cl.csqc_server2csqcentitynumber[cl.playerentity];
526 prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_ConsoleCommand), "QC function CSQC_ConsoleCommand is missing");
527 prog->tempstringsbuf.cursize = restorevm_tempstringsbuf_cursize;
528 r = CSQC_RETURNVAL != 0;
534 qboolean CL_VM_Parse_TempEntity (void)
536 prvm_prog_t *prog = CLVM_prog;
542 if(PRVM_clientfunction(CSQC_Parse_TempEntity))
544 t = cl_message.readcount;
545 PRVM_clientglobalfloat(time) = cl.time;
546 PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[cl.playerentity];
547 // optional entity parameter for self (EXT_ENTITYPARAM)
548 PRVM_G_INT(OFS_PARM0) = cl.csqc_server2csqcentitynumber[cl.playerentity];
549 prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Parse_TempEntity), "QC function CSQC_Parse_TempEntity is missing");
550 r = CSQC_RETURNVAL != 0;
553 cl_message.readcount = t;
554 cl_message.badread = false;
561 void CL_VM_Parse_StuffCmd (const char *msg)
563 prvm_prog_t *prog = CLVM_prog;
564 int restorevm_tempstringsbuf_cursize;
570 // if this is setting a csqc variable, deprotect csqc_progcrc
571 // temporarily so that it can be set by the cvar command,
572 // and then reprotect it afterwards
573 int crcflags = csqc_progcrc.flags;
574 int sizeflags = csqc_progcrc.flags;
575 csqc_progcrc.flags &= ~CVAR_READONLY;
576 csqc_progsize.flags &= ~CVAR_READONLY;
577 Cmd_ExecuteString(&cmd_clientfromserver, msg, src_command, true);
578 csqc_progcrc.flags = crcflags;
579 csqc_progsize.flags = sizeflags;
584 if(!strncmp(msg, "curl --clear_autodownload\ncurl --pak --forthismap --as ", 55))
586 // special handling for map download commands
587 // run these commands IMMEDIATELY, instead of waiting for a client frame
588 // that way, there is no black screen when playing back demos
589 // I know this is a really ugly hack, but I can't think of any better way
590 // FIXME find the actual CAUSE of this, and make demo playback WAIT
591 // until all maps are loaded, then remove this hack
593 char buf[MAX_INPUTLINE];
606 if(l > sizeof(buf) - 1)
608 strlcpy(buf, p, l + 1); // strlcpy needs a + 1 as it includes the newline!
610 Cmd_ExecuteString(&cmd_clientfromserver, buf, src_command, true);
614 ++p; // skip the newline and continue
616 break; // end of string or overflow
618 Cmd_ExecuteString(&cmd_clientfromserver, "curl --clear_autodownload", src_command, true); // don't inhibit CSQC loading
624 Cbuf_AddText(&cmd_clientfromserver, msg);
628 if(PRVM_clientfunction(CSQC_Parse_StuffCmd))
630 PRVM_clientglobalfloat(time) = cl.time;
631 PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[cl.playerentity];
632 restorevm_tempstringsbuf_cursize = prog->tempstringsbuf.cursize;
633 PRVM_G_INT(OFS_PARM0) = PRVM_SetTempString(prog, msg);
634 // optional entity parameter for self (EXT_ENTITYPARAM)
635 PRVM_G_INT(OFS_PARM1) = cl.csqc_server2csqcentitynumber[cl.playerentity];
636 prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Parse_StuffCmd), "QC function CSQC_Parse_StuffCmd is missing");
637 prog->tempstringsbuf.cursize = restorevm_tempstringsbuf_cursize;
640 Cbuf_AddText(&cmd_clientfromserver, msg);
644 static void CL_VM_Parse_Print (const char *msg)
646 prvm_prog_t *prog = CLVM_prog;
647 int restorevm_tempstringsbuf_cursize;
648 PRVM_clientglobalfloat(time) = cl.time;
649 PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[cl.playerentity];
650 restorevm_tempstringsbuf_cursize = prog->tempstringsbuf.cursize;
651 PRVM_G_INT(OFS_PARM0) = PRVM_SetTempString(prog, msg);
652 // optional entity parameter for self (EXT_ENTITYPARAM)
653 PRVM_G_INT(OFS_PARM1) = cl.csqc_server2csqcentitynumber[cl.playerentity];
654 prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Parse_Print), "QC function CSQC_Parse_Print is missing");
655 prog->tempstringsbuf.cursize = restorevm_tempstringsbuf_cursize;
658 void CSQC_AddPrintText (const char *msg)
660 prvm_prog_t *prog = CLVM_prog;
668 if(PRVM_clientfunction(CSQC_Parse_Print))
670 // FIXME: is this bugged?
672 if(msg[i] != '\n' && msg[i] != '\r')
674 if(strlen(cl.csqc_printtextbuf)+i >= MAX_INPUTLINE)
676 CL_VM_Parse_Print(cl.csqc_printtextbuf);
677 cl.csqc_printtextbuf[0] = 0;
680 strlcat(cl.csqc_printtextbuf, msg, MAX_INPUTLINE);
683 strlcat(cl.csqc_printtextbuf, msg, MAX_INPUTLINE);
684 CL_VM_Parse_Print(cl.csqc_printtextbuf);
685 cl.csqc_printtextbuf[0] = 0;
692 void CL_VM_Parse_CenterPrint (const char *msg)
694 prvm_prog_t *prog = CLVM_prog;
695 int restorevm_tempstringsbuf_cursize;
698 SCR_CenterPrint(msg);
702 if(PRVM_clientfunction(CSQC_Parse_CenterPrint))
704 PRVM_clientglobalfloat(time) = cl.time;
705 PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[cl.playerentity];
706 restorevm_tempstringsbuf_cursize = prog->tempstringsbuf.cursize;
707 PRVM_G_INT(OFS_PARM0) = PRVM_SetTempString(prog, msg);
708 // optional entity parameter for self (EXT_ENTITYPARAM)
709 PRVM_G_INT(OFS_PARM1) = cl.csqc_server2csqcentitynumber[cl.playerentity];
710 prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Parse_CenterPrint), "QC function CSQC_Parse_CenterPrint is missing");
711 prog->tempstringsbuf.cursize = restorevm_tempstringsbuf_cursize;
714 SCR_CenterPrint(msg);
718 void CL_VM_UpdateIntermissionState (int intermission)
720 prvm_prog_t *prog = CLVM_prog;
724 PRVM_clientglobalfloat(intermission) = intermission;
728 void CL_VM_UpdateShowingScoresState (int showingscores)
730 prvm_prog_t *prog = CLVM_prog;
734 PRVM_clientglobalfloat(sb_showscores) = showingscores;
738 qboolean CL_VM_Event_Sound(int sound_num, float fvolume, int channel, float attenuation, int ent, vec3_t pos, int flags, float speed)
740 prvm_prog_t *prog = CLVM_prog;
745 if(PRVM_clientfunction(CSQC_Event_Sound))
747 PRVM_clientglobalfloat(time) = cl.time;
748 PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[cl.playerentity];
749 PRVM_G_FLOAT(OFS_PARM0) = ent;
750 PRVM_G_FLOAT(OFS_PARM1) = CHAN_ENGINE2USER(channel);
751 PRVM_G_INT(OFS_PARM2) = PRVM_SetTempString(prog, cl.sound_name[sound_num] );
752 PRVM_G_FLOAT(OFS_PARM3) = fvolume;
753 PRVM_G_FLOAT(OFS_PARM4) = attenuation;
754 VectorCopy(pos, PRVM_G_VECTOR(OFS_PARM5) );
755 PRVM_G_FLOAT(OFS_PARM6) = speed * 100.0f;
756 PRVM_G_FLOAT(OFS_PARM7) = flags; // flags
757 // NOTE: entity parameter can't be used here, as there are not enough offsets available
758 prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Event_Sound), "QC function CSQC_Event_Sound is missing");
759 r = CSQC_RETURNVAL != 0;
766 static void CL_VM_UpdateCoopDeathmatchGlobals (int gametype)
768 prvm_prog_t *prog = CLVM_prog;
769 // Avoid global names for clean(er) coding
775 if(gametype == GAME_COOP)
781 if(gametype == GAME_DEATHMATCH)
788 // How did the ServerInfo send an unknown gametype?
789 // Better just assign the globals as 0...
794 PRVM_clientglobalfloat(coop) = localcoop;
795 PRVM_clientglobalfloat(deathmatch) = localdeathmatch;
800 static float CL_VM_Event (float event) //[515]: needed ? I'd say "YES", but don't know for what :D
802 prvm_prog_t *prog = CLVM_prog;
807 if(PRVM_clientfunction(CSQC_Event))
809 PRVM_clientglobalfloat(time) = cl.time;
810 PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[cl.playerentity];
811 PRVM_G_FLOAT(OFS_PARM0) = event;
812 prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Event), "QC function CSQC_Event is missing");
820 void CSQC_ReadEntities (void)
822 prvm_prog_t *prog = CLVM_prog;
823 unsigned short entnum, oldself, realentnum;
826 Host_Error ("CSQC_ReadEntities: CSQC is not loaded");
831 PRVM_clientglobalfloat(time) = cl.time;
832 oldself = PRVM_clientglobaledict(self);
835 entnum = MSG_ReadShort(&cl_message);
836 if(!entnum || cl_message.badread)
838 realentnum = entnum & 0x7FFF;
839 PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[realentnum];
842 if(PRVM_clientglobaledict(self))
844 // optional entity parameter for self (EXT_ENTITYPARAM)
845 PRVM_G_INT(OFS_PARM0) = cl.csqc_server2csqcentitynumber[realentnum];
846 prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Ent_Remove), "QC function CSQC_Ent_Remove is missing");
847 cl.csqc_server2csqcentitynumber[realentnum] = 0;
851 // LadyHavoc: removing an entity that is already gone on
852 // the csqc side is possible for legitimate reasons (such
853 // as a repeat of the remove message), so no warning is
855 //Con_Printf("Bad csqc_server2csqcentitynumber map\n"); //[515]: never happens ?
860 if(!PRVM_clientglobaledict(self))
862 if(!PRVM_clientfunction(CSQC_Ent_Spawn))
865 ed = PRVM_ED_Alloc(prog);
866 PRVM_clientedictfloat(ed, entnum) = realentnum;
867 PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[realentnum] = PRVM_EDICT_TO_PROG(ed);
871 // entity( float entnum ) CSQC_Ent_Spawn;
872 // the qc function should set entnum, too (this way it also can return world [2/1/2008 Andreas]
873 PRVM_G_FLOAT(OFS_PARM0) = (float) realentnum;
874 // make sure no one gets wrong ideas
875 PRVM_clientglobaledict(self) = 0;
876 prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Ent_Spawn), "QC function CSQC_Ent_Spawn is missing");
877 PRVM_clientglobaledict(self) = cl.csqc_server2csqcentitynumber[realentnum] = PRVM_EDICT( PRVM_G_INT( OFS_RETURN ) );
879 PRVM_G_FLOAT(OFS_PARM0) = 1;
880 // optional entity parameter for self (EXT_ENTITYPARAM)
881 PRVM_G_INT(OFS_PARM1) = cl.csqc_server2csqcentitynumber[realentnum];
882 prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Ent_Update), "QC function CSQC_Ent_Update is missing");
885 PRVM_G_FLOAT(OFS_PARM0) = 0;
886 // optional entity parameter for self (EXT_ENTITYPARAM)
887 PRVM_G_INT(OFS_PARM1) = cl.csqc_server2csqcentitynumber[realentnum];
888 prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Ent_Update), "QC function CSQC_Ent_Update is missing");
892 PRVM_clientglobaledict(self) = oldself;
896 static void CLVM_begin_increase_edicts(prvm_prog_t *prog)
898 // links don't survive the transition, so unlink everything
899 World_UnlinkAll(&cl.world);
902 static void CLVM_end_increase_edicts(prvm_prog_t *prog)
907 // link every entity except world
908 for (i = 1, ent = prog->edicts;i < prog->num_edicts;i++, ent++)
909 if (!ent->priv.server->free && !VectorCompare(PRVM_clientedictvector(ent, absmin), PRVM_clientedictvector(ent, absmax)))
913 static void CLVM_init_edict(prvm_prog_t *prog, prvm_edict_t *e)
915 int edictnum = PRVM_NUM_FOR_EDICT(e);
916 entity_render_t *entrender;
917 CL_ExpandCSQCRenderEntities(edictnum);
918 entrender = cl.csqcrenderentities + edictnum;
919 e->priv.server->move = false; // don't move on first frame
920 memset(entrender, 0, sizeof(*entrender));
921 entrender->shadertime = cl.time;
924 static void CLVM_free_edict(prvm_prog_t *prog, prvm_edict_t *ed)
926 entity_render_t *entrender = cl.csqcrenderentities + PRVM_NUM_FOR_EDICT(ed);
927 R_DecalSystem_Reset(&entrender->decalsystem);
928 memset(entrender, 0, sizeof(*entrender));
929 World_UnlinkEdict(ed);
930 memset(ed->fields.fp, 0, prog->entityfields * sizeof(prvm_vec_t));
931 VM_RemoveEdictSkeleton(prog, ed);
932 World_Physics_RemoveFromEntity(&cl.world, ed);
933 World_Physics_RemoveJointFromEntity(&cl.world, ed);
936 static void CLVM_count_edicts(prvm_prog_t *prog)
940 int active = 0, models = 0, solid = 0;
942 for (i=0 ; i<prog->num_edicts ; i++)
944 ent = PRVM_EDICT_NUM(i);
945 if (ent->priv.server->free)
948 if (PRVM_clientedictfloat(ent, solid))
950 if (PRVM_clientedictstring(ent, model))
954 Con_Printf("num_edicts:%3i\n", prog->num_edicts);
955 Con_Printf("active :%3i\n", active);
956 Con_Printf("view :%3i\n", models);
957 Con_Printf("touch :%3i\n", solid);
960 static qboolean CLVM_load_edict(prvm_prog_t *prog, prvm_edict_t *ent)
965 // returns true if the packet is valid, false if end of file is reached
966 // used for dumping the CSQC download into demo files
967 qboolean MakeDownloadPacket(const char *filename, unsigned char *data, size_t len, int crc, int cnt, sizebuf_t *buf, int protocol)
969 int packetsize = buf->maxsize - 7; // byte short long
970 int npackets = ((int)len + packetsize - 1) / (packetsize);
973 if(protocol == PROTOCOL_QUAKEWORLD)
974 return false; // CSQC can't run in QW anyway
979 MSG_WriteByte(buf, svc_stufftext);
980 MSG_WriteString(buf, va(vabuf, sizeof(vabuf), "\ncl_downloadbegin %lu %s\n", (unsigned long)len, filename));
983 else if(cnt >= 1 && cnt <= npackets)
985 unsigned long thispacketoffset = (cnt - 1) * packetsize;
986 int thispacketsize = (int)len - thispacketoffset;
987 if(thispacketsize > packetsize)
988 thispacketsize = packetsize;
990 MSG_WriteByte(buf, svc_downloaddata);
991 MSG_WriteLong(buf, thispacketoffset);
992 MSG_WriteShort(buf, thispacketsize);
993 SZ_Write(buf, data + thispacketoffset, thispacketsize);
997 else if(cnt == npackets + 1)
999 MSG_WriteByte(buf, svc_stufftext);
1000 MSG_WriteString(buf, va(vabuf, sizeof(vabuf), "\ncl_downloadfinished %lu %d\n", (unsigned long)len, crc));
1006 extern cvar_t csqc_usedemoprogs;
1007 void CL_VM_Init (void)
1009 prvm_prog_t *prog = CLVM_prog;
1010 const char* csprogsfn = NULL;
1011 unsigned char *csprogsdata = NULL;
1012 fs_offset_t csprogsdatasize = 0;
1013 int csprogsdatacrc, requiredcrc;
1017 // reset csqc_progcrc after reading it, so that changing servers doesn't
1018 // expect csqc on the next server
1019 requiredcrc = csqc_progcrc.integer;
1020 requiredsize = csqc_progsize.integer;
1021 Cvar_SetValueQuick(&csqc_progcrc, -1);
1022 Cvar_SetValueQuick(&csqc_progsize, -1);
1024 // if the server is not requesting a csprogs, then we're done here
1025 if (requiredcrc < 0)
1028 // see if the requested csprogs.dat file matches the requested crc
1029 if (!cls.demoplayback || csqc_usedemoprogs.integer)
1031 csprogsfn = va(vabuf, sizeof(vabuf), "dlcache/%s.%i.%i", csqc_progname.string, requiredsize, requiredcrc);
1032 if(cls.caughtcsprogsdata && cls.caughtcsprogsdatasize == requiredsize && CRC_Block(cls.caughtcsprogsdata, (size_t)cls.caughtcsprogsdatasize) == requiredcrc)
1034 Con_DPrintf("Using buffered \"%s\"\n", csprogsfn);
1035 csprogsdata = cls.caughtcsprogsdata;
1036 csprogsdatasize = cls.caughtcsprogsdatasize;
1037 cls.caughtcsprogsdata = NULL;
1038 cls.caughtcsprogsdatasize = 0;
1042 Con_DPrintf("Not using buffered \"%s\" (buffered: %p, %d)\n", csprogsfn, cls.caughtcsprogsdata, (int) cls.caughtcsprogsdatasize);
1043 csprogsdata = FS_LoadFile(csprogsfn, tempmempool, true, &csprogsdatasize);
1048 csprogsfn = csqc_progname.string;
1049 csprogsdata = FS_LoadFile(csprogsfn, tempmempool, true, &csprogsdatasize);
1053 csprogsdatacrc = CRC_Block(csprogsdata, (size_t)csprogsdatasize);
1054 if (csprogsdatacrc != requiredcrc || csprogsdatasize != requiredsize)
1056 if (cls.demoplayback)
1058 Con_Warnf("Warning: Your %s is not the same version as the demo was recorded with (CRC/size are %i/%i but should be %i/%i)\n", csqc_progname.string, csprogsdatacrc, (int)csprogsdatasize, requiredcrc, requiredsize);
1059 // Mem_Free(csprogsdata);
1061 // We WANT to continue here, and play the demo with different csprogs!
1062 // After all, this is just a warning. Sure things may go wrong from here.
1066 Mem_Free(csprogsdata);
1067 Con_Errorf("Your %s is not the same version as the server (CRC is %i/%i but should be %i/%i)\n", csqc_progname.string, csprogsdatacrc, (int)csprogsdatasize, requiredcrc, requiredsize);
1075 if (requiredcrc >= 0)
1077 if (cls.demoplayback)
1078 Con_Errorf("CL_VM_Init: demo requires CSQC, but \"%s\" wasn't found\n", csqc_progname.string);
1080 Con_Errorf("CL_VM_Init: server requires CSQC, but \"%s\" wasn't found\n", csqc_progname.string);
1086 PRVM_Prog_Init(prog, &cmd_client);
1088 // allocate the mempools
1089 prog->progs_mempool = Mem_AllocPool(csqc_progname.string, 0, NULL);
1090 prog->edictprivate_size = 0; // no private struct used
1091 prog->name = "client";
1092 prog->num_edicts = 1;
1093 prog->max_edicts = 512;
1094 prog->limit_edicts = CL_MAX_EDICTS;
1095 prog->reserved_edicts = 0;
1096 prog->edictprivate_size = sizeof(edict_engineprivate_t);
1097 // TODO: add a shared extension string #define and add real support for csqc extension strings [12/5/2007 Black]
1098 prog->extensionstring = vm_sv_extensions;
1099 prog->builtins = vm_cl_builtins;
1100 prog->numbuiltins = vm_cl_numbuiltins;
1102 // all callbacks must be defined (pointers are not checked before calling)
1103 prog->begin_increase_edicts = CLVM_begin_increase_edicts;
1104 prog->end_increase_edicts = CLVM_end_increase_edicts;
1105 prog->init_edict = CLVM_init_edict;
1106 prog->free_edict = CLVM_free_edict;
1107 prog->count_edicts = CLVM_count_edicts;
1108 prog->load_edict = CLVM_load_edict;
1109 prog->init_cmd = CLVM_init_cmd;
1110 prog->reset_cmd = CLVM_reset_cmd;
1111 prog->error_cmd = Host_Error;
1112 prog->ExecuteProgram = CLVM_ExecuteProgram;
1114 PRVM_Prog_Load(prog, csprogsfn, csprogsdata, csprogsdatasize, cl_numrequiredfunc, cl_required_func, CL_REQFIELDS, cl_reqfields, CL_REQGLOBALS, cl_reqglobals);
1118 Host_Error("CSQC %s failed to load\n", csprogsfn);
1121 Mem_Free(csprogsdata);
1125 Con_DPrintf("CSQC %s ^5loaded (crc=%i, size=%i)\n", csprogsfn, csprogsdatacrc, (int)csprogsdatasize);
1127 if(cls.demorecording)
1129 if(cls.demo_lastcsprogssize != csprogsdatasize || cls.demo_lastcsprogscrc != csprogsdatacrc)
1132 static char buf[NET_MAXMESSAGE];
1134 unsigned char *demobuf; fs_offset_t demofilesize;
1136 sb.data = (unsigned char *) buf;
1137 sb.maxsize = sizeof(buf);
1140 CL_CutDemo(&demobuf, &demofilesize);
1141 while(MakeDownloadPacket(csqc_progname.string, csprogsdata, (size_t)csprogsdatasize, csprogsdatacrc, i++, &sb, cls.protocol))
1142 CL_WriteDemoMessage(&sb);
1143 CL_PasteDemo(&demobuf, &demofilesize);
1145 cls.demo_lastcsprogssize = csprogsdatasize;
1146 cls.demo_lastcsprogscrc = csprogsdatacrc;
1149 Mem_Free(csprogsdata);
1151 // check if OP_STATE animation is possible in this dat file
1152 if (prog->fieldoffsets.nextthink >= 0 && prog->fieldoffsets.frame >= 0 && prog->fieldoffsets.think >= 0 && prog->globaloffsets.self >= 0)
1153 prog->flag |= PRVM_OP_STATE;
1156 PRVM_clientglobalfloat(time) = cl.time;
1157 PRVM_clientglobaledict(self) = 0;
1159 PRVM_clientglobalstring(mapname) = PRVM_SetEngineString(prog, cl.worldname);
1160 PRVM_clientglobalfloat(player_localnum) = cl.realplayerentity - 1;
1161 PRVM_clientglobalfloat(player_localentnum) = cl.viewentity;
1163 // set map description (use world entity 0)
1164 PRVM_clientedictstring(prog->edicts, message) = PRVM_SetEngineString(prog, cl.worldmessage);
1165 VectorCopy(cl.world.mins, PRVM_clientedictvector(prog->edicts, mins));
1166 VectorCopy(cl.world.maxs, PRVM_clientedictvector(prog->edicts, maxs));
1167 VectorCopy(cl.world.mins, PRVM_clientedictvector(prog->edicts, absmin));
1168 VectorCopy(cl.world.maxs, PRVM_clientedictvector(prog->edicts, absmax));
1170 // call the prog init
1171 prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Init), "QC function CSQC_Init is missing");
1173 // Once CSQC_Init was called, we consider csqc code fully initialized.
1174 prog->inittime = realtime;
1176 cl.csqc_loaded = true;
1178 cl.csqc_vidvars.drawcrosshair = false;
1179 cl.csqc_vidvars.drawenginesbar = false;
1181 // Update Coop and Deathmatch Globals (at this point the client knows them from ServerInfo)
1182 CL_VM_UpdateCoopDeathmatchGlobals(cl.gametype);
1185 void CL_VM_ShutDown (void)
1187 prvm_prog_t *prog = CLVM_prog;
1188 Cmd_ClearCSQCCommands(&cmd_client);
1189 //Cvar_SetValueQuick(&csqc_progcrc, -1);
1190 //Cvar_SetValueQuick(&csqc_progsize, -1);
1196 PRVM_clientglobalfloat(time) = cl.time;
1197 PRVM_clientglobaledict(self) = 0;
1198 if (PRVM_clientfunction(CSQC_Shutdown))
1199 prog->ExecuteProgram(prog, PRVM_clientfunction(CSQC_Shutdown), "QC function CSQC_Shutdown is missing");
1201 PRVM_Prog_Reset(prog);
1203 Con_DPrint("CSQC ^1unloaded\n");
1204 cl.csqc_loaded = false;
1207 qboolean CL_VM_GetEntitySoundOrigin(int entnum, vec3_t out)
1209 prvm_prog_t *prog = CLVM_prog;
1217 ed = PRVM_EDICT_NUM(entnum - MAX_EDICTS);
1219 if(!ed->priv.required->free)
1221 mod = CL_GetModelFromEdict(ed);
1222 VectorCopy(PRVM_clientedictvector(ed, origin), out);
1223 if(CL_GetTagMatrix(prog, &matrix, ed, 0, NULL) == 0)
1224 Matrix4x4_OriginFromMatrix(&matrix, out);
1225 if (mod && mod->soundfromcenter)
1226 VectorMAMAM(1.0f, out, 0.5f, mod->normalmins, 0.5f, mod->normalmaxs, out);
1235 qboolean CL_VM_TransformView(int entnum, matrix4x4_t *viewmatrix, mplane_t *clipplane, vec3_t visorigin)
1237 prvm_prog_t *prog = CLVM_prog;
1238 qboolean ret = false;
1240 vec3_t forward, left, up, origin, ang;
1241 matrix4x4_t mat, matq;
1244 ed = PRVM_EDICT_NUM(entnum);
1247 if(PRVM_clientedictfunction(ed, camera_transform))
1250 if(viewmatrix && clipplane && visorigin)
1252 Matrix4x4_ToVectors(viewmatrix, forward, left, up, origin);
1253 AnglesFromVectors(ang, forward, up, false);
1254 PRVM_clientglobalfloat(time) = cl.time;
1255 PRVM_clientglobaledict(self) = entnum;
1256 VectorCopy(origin, PRVM_G_VECTOR(OFS_PARM0));
1257 VectorCopy(ang, PRVM_G_VECTOR(OFS_PARM1));
1258 // optional entity parameter for self (EXT_ENTITYPARAM)
1259 PRVM_G_INT(OFS_PARM2) = entnum;
1260 VectorCopy(forward, PRVM_clientglobalvector(v_forward));
1261 VectorScale(left, -1, PRVM_clientglobalvector(v_right));
1262 VectorCopy(up, PRVM_clientglobalvector(v_up));
1263 VectorCopy(origin, PRVM_clientglobalvector(trace_endpos));
1264 prog->ExecuteProgram(prog, PRVM_clientedictfunction(ed, camera_transform), "QC function e.camera_transform is missing");
1265 VectorCopy(PRVM_G_VECTOR(OFS_RETURN), origin);
1266 VectorCopy(PRVM_clientglobalvector(v_forward), forward);
1267 VectorScale(PRVM_clientglobalvector(v_right), -1, left);
1268 VectorCopy(PRVM_clientglobalvector(v_up), up);
1269 VectorCopy(PRVM_clientglobalvector(trace_endpos), visorigin);
1270 Matrix4x4_Invert_Full(&mat, viewmatrix);
1271 Matrix4x4_FromVectors(viewmatrix, forward, left, up, origin);
1272 Matrix4x4_Concat(&matq, viewmatrix, &mat);
1273 Matrix4x4_TransformPositivePlane(&matq, clipplane->normal[0], clipplane->normal[1], clipplane->normal[2], clipplane->dist, clipplane->normal_and_dist);
1281 int CL_VM_GetViewEntity(void)
1283 if(cl.csqc_server2csqcentitynumber[cl.viewentity])
1284 return cl.csqc_server2csqcentitynumber[cl.viewentity] + MAX_EDICTS;
1285 return cl.viewentity;