dea5d17679a0d1332d42b15dc6251617b9ca6550
[voretournament/voretournament.git] / data / qcsrc / client / View.qc
1 #define rkt_size 32\r
2 #define rld_size_x 256\r
3 #define rld_size_y 16\r
4 \r
5 entity porto;\r
6 float trace_networkentity;\r
7 float Q3SURFACEFLAG_SLICK = 2; // low friction surface\r
8 float DPCONTENTS_SOLID = 1; // blocks player movement\r
9 float DPCONTENTS_BODY = 32; // blocks player movement\r
10 float DPCONTENTS_CORPSE = 64; // blocks player movement\r
11 float DPCONTENTS_PLAYERCLIP = 256; // blocks player movement\r
12 void Porto_Draw()\r
13 {\r
14         vector dir;\r
15 \r
16         if(spectatee_status)\r
17                 return;\r
18         if(intermission == 1)\r
19                 return;\r
20         if(intermission == 2)\r
21                 return;\r
22         if (getstati(STAT_HEALTH) <= 0)\r
23                 return;\r
24 \r
25         dir = view_forward;\r
26 \r
27         if(angles_held_status)\r
28         {\r
29                 makevectors(angles_held);\r
30                 dir = v_forward;\r
31         }\r
32 }\r
33 \r
34 /**\r
35  * Checks whether the server initiated a map restart (stat_game_starttime changed)\r
36  *\r
37  * TODO: Use a better solution where a common shared entitiy is used that contains\r
38  * timelimit, fraglimit and game_starttime! Requires engine changes (remove STAT_TIMELIMIT\r
39  * and STAT_FRAGLIMIT to be auto-sent)\r
40  */\r
41 void CheckForGamestartChange() {\r
42         float startTime;\r
43         startTime = getstatf(STAT_GAMESTARTTIME);\r
44         if (previous_game_starttime != startTime) {\r
45                 if ((time + 5.0) < startTime) {\r
46                         //if connecting to server while restart was active don't always play prepareforbattle\r
47                         sound(self, CHAN_VOICE, strcat("announcer/", cvar_string("cl_announcer"), "/prepareforbattle.wav"), VOL_BASEVOICE, ATTN_NONE);\r
48                 }\r
49                 if (time < startTime) {\r
50                         restartAnnouncer = spawn();\r
51                         restartAnnouncer.think = restartAnnouncer_Think;\r
52                         restartAnnouncer.nextthink = startTime - floor(startTime - time); //synchronize nextthink to startTime\r
53                 }\r
54         }\r
55         previous_game_starttime = startTime;\r
56 }\r
57 \r
58 void Porto_Init()\r
59 {\r
60         porto = spawn();\r
61         porto.classname = "porto";\r
62         porto.draw = Porto_Draw;\r
63         porto.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_PLAYERCLIP;\r
64 }\r
65 \r
66 float drawtime;\r
67 float avgspeed;\r
68 vector GetCurrentFov(float fov)\r
69 {\r
70         float zoomsensitivity, zoomspeed, zoomfactor, zoomdir, velocityzoom;\r
71 \r
72         zoomsensitivity = cvar("cl_zoomsensitivity");\r
73         zoomfactor = cvar("cl_zoomfactor");\r
74         if(zoomfactor < 1 || zoomfactor > 16)\r
75                 zoomfactor = 2.5;\r
76         zoomspeed = cvar("cl_zoomspeed");\r
77         if(zoomspeed >= 0)\r
78                 if(zoomspeed < 0.5 || zoomspeed > 16)\r
79                         zoomspeed = 3.5;\r
80 \r
81         zoomdir = button_zoom;\r
82         if(spectatee_status > 0 || isdemo())\r
83         {\r
84                 if(spectatorbutton_zoom)\r
85                         zoomdir = 0 + !zoomdir;\r
86                 // do not even THINK about removing this 0\r
87                 // _I_ know what I am doing\r
88                 // fteqcc does not\r
89         }\r
90 \r
91         if(zoomdir)\r
92                 zoomin_effect = 0;\r
93 \r
94         if(zoomin_effect || camera_active)\r
95         {\r
96                 current_viewzoom = min(1, current_viewzoom + drawframetime);\r
97         }\r
98         else\r
99         {\r
100                 if(zoomspeed < 0) // instant zoom\r
101                 {\r
102                         if(zoomdir)\r
103                                 current_viewzoom = 1 / zoomfactor;\r
104                         else\r
105                                 current_viewzoom = 1;\r
106                 }\r
107                 else\r
108                 {\r
109                         if(zoomdir)\r
110                                 current_viewzoom = 1 / bound(1, 1 / current_viewzoom + drawframetime * zoomspeed * (zoomfactor - 1), zoomfactor);\r
111                         else\r
112                                 current_viewzoom = bound(1 / zoomfactor, current_viewzoom + drawframetime * zoomspeed * (1 - 1 / zoomfactor), 1);\r
113                 }\r
114         }\r
115 \r
116         if(almost_equals(current_viewzoom, 1))\r
117                 current_zoomfraction = 0;\r
118         else if(almost_equals(current_viewzoom, 1/zoomfactor))\r
119                 current_zoomfraction = 1;\r
120         else\r
121                 current_zoomfraction = (current_viewzoom - 1) / (1/zoomfactor - 1);\r
122 \r
123         if(zoomsensitivity < 1)\r
124                 setsensitivityscale(pow(current_viewzoom, 1 - zoomsensitivity));\r
125         else\r
126                 setsensitivityscale(1);\r
127 \r
128         velocityzoom = bound(0, drawframetime / max(0.000000001, cvar_or("cl_velocityzoomtime", 0.3)), 1);\r
129         avgspeed = avgspeed * (1 - velocityzoom) + (vlen(pmove_vel) / 1000) * velocityzoom;\r
130         velocityzoom = exp(float2range11(avgspeed * -cvar_or("cl_velocityzoom", 0) / 1) * 1);\r
131 \r
132         //print(ftos(avgspeed), " avgspeed, ", ftos(cvar_or("cl_velocityzoom", 0)), " cvar, ", ftos(velocityzoom), " return\n"); // for debugging\r
133 \r
134         float frustumx, frustumy, fovx, fovy;\r
135         frustumy = tan(fov * M_PI / 360.0) * 0.75 * current_viewzoom * velocityzoom;\r
136         frustumx = frustumy * vid_width / vid_height / vid_pixelheight;\r
137         fovx = atan2(frustumx, 1) / M_PI * 360.0;\r
138         fovy = atan2(frustumy, 1) / M_PI * 360.0;\r
139 \r
140         return '1 0 0' * fovx + '0 1 0' * fovy;\r
141 }\r
142 \r
143 // this function must match W_SetupShot!\r
144 float zoomscript_caught;\r
145 \r
146 vector wcross_origin;\r
147 float wcross_scale_prev, wcross_alpha_prev;\r
148 vector wcross_color_prev;\r
149 float wcross_scale_goal_prev, wcross_alpha_goal_prev;\r
150 vector wcross_color_goal_prev;\r
151 float wcross_changedonetime;\r
152 \r
153 string wcross_name_goal_prev, wcross_name_goal_prev_prev;\r
154 float wcross_resolution_goal_prev, wcross_resolution_goal_prev_prev;\r
155 float wcross_name_changestarttime, wcross_name_changedonetime;\r
156 float wcross_name_alpha_goal_prev, wcross_name_alpha_goal_prev_prev;\r
157 entity trueaim;\r
158 entity trueaim_rifle;\r
159 \r
160 #define SHOTTYPE_HITTEAM 1\r
161 #define SHOTTYPE_HITOBSTRUCTION 2\r
162 #define SHOTTYPE_HITWORLD 3\r
163 #define SHOTTYPE_HITENEMY 4\r
164 \r
165 void TrueAim_Init()\r
166 {\r
167         trueaim = spawn();\r
168         trueaim.classname = "trueaim";\r
169         trueaim.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_CORPSE;\r
170         trueaim_rifle = spawn();\r
171         trueaim_rifle.classname = "trueaim_rifle";\r
172         trueaim_rifle.dphitcontentsmask = DPCONTENTS_BODY | DPCONTENTS_CORPSE;\r
173 }\r
174 \r
175 float EnemyHitCheck()\r
176 {\r
177         float t;\r
178         wcross_origin = project_3d_to_2d(trace_endpos);\r
179         wcross_origin_z = 0;\r
180         if(trace_networkentity < 1)\r
181                 return SHOTTYPE_HITWORLD;\r
182         if(trace_networkentity > maxclients)\r
183                 return SHOTTYPE_HITWORLD;\r
184         t = GetPlayerColor(trace_networkentity - 1);\r
185         if(teamplay)\r
186                 if(t == myteam)\r
187                         return SHOTTYPE_HITTEAM;\r
188         if(t == COLOR_SPECTATOR)\r
189                 return SHOTTYPE_HITWORLD;\r
190         return SHOTTYPE_HITENEMY;\r
191 }\r
192 \r
193 float TrueAimCheck()\r
194 {\r
195         float nudge = 1; // added to traceline target and subtracted from result\r
196         vector vecs, trueaimpoint, w_shotorg;\r
197         vector mi, ma, dv;\r
198         float shottype;\r
199         entity ta;\r
200         float mv;\r
201 \r
202         mi = ma = '0 0 0';\r
203         ta = trueaim;\r
204         mv = MOVE_NOMONSTERS;\r
205 \r
206         switch(activeweapon)\r
207         {\r
208                 case WEP_GRABBER: // no trueaim\r
209         }\r
210 \r
211         vecs = decompressShotOrigin(getstati(STAT_SHOTORG));\r
212 \r
213         traceline(view_origin, view_origin + view_forward * MAX_SHOT_DISTANCE, mv, ta);\r
214         trueaimpoint = trace_endpos;\r
215 \r
216         if(vecs_x > 0)\r
217                 vecs_y = -vecs_y;\r
218         else\r
219                 vecs = '0 0 0';\r
220 \r
221         dv = view_right * vecs_y + view_up * vecs_z;\r
222         w_shotorg = view_origin + dv;\r
223 \r
224         // now move the vecs forward as much as requested if possible\r
225         tracebox(w_shotorg, mi, ma, w_shotorg + view_forward * (vecs_x + nudge), MOVE_NORMAL, ta); // FIXME this MOVE_NORMAL part will misbehave a little in csqc\r
226         w_shotorg = trace_endpos - view_forward * nudge;\r
227 \r
228         tracebox(w_shotorg, mi, ma, trueaimpoint, MOVE_NORMAL, ta);\r
229         shottype = EnemyHitCheck();\r
230         if(shottype != SHOTTYPE_HITWORLD)\r
231                 return shottype;\r
232 \r
233 #if 0\r
234         // FIXME WHY DOES THIS NOT WORK FOR THE ROCKET LAUNCHER?\r
235         // or rather, I know why, but see no fix\r
236         if(vlen(trace_endpos - trueaimpoint) > vlen(ma) + vlen(mi) + 1)\r
237                 // yes, this is an ugly hack... but it seems good enough to find out whether the test hits the same place as the initial trace\r
238                 return SHOTTYPE_HITOBSTRUCTION;\r
239 #endif\r
240 \r
241         return SHOTTYPE_HITWORLD;\r
242 }\r
243 \r
244 void CSQC_common_hud(void);\r
245 \r
246 void CSQC_kh_hud(void);\r
247 void CSQC_ctf_hud(void);\r
248 void PostInit(void);\r
249 void CSQC_Demo_Camera();\r
250 float Sbar_WouldDrawScoreboard ();\r
251 float view_set;\r
252 float camera_mode;\r
253 float chase_active_old;\r
254 string artwork_image;\r
255 string NextFrameCommand;\r
256 void CSQC_UpdateView(float w, float h)\r
257 {\r
258         entity e;\r
259         float fov;\r
260         float f, i, j;\r
261         vector v, vo;\r
262 \r
263         vector artwork_pos, artwork_size;\r
264 \r
265         WaypointSprite_Load();\r
266 \r
267         if(spectatee_status)\r
268                 myteam = GetPlayerColor(spectatee_status - 1);\r
269         else\r
270                 myteam = GetPlayerColor(player_localentnum - 1);\r
271 \r
272         ticrate = getstatf(STAT_MOVEVARS_TICRATE) * getstatf(STAT_MOVEVARS_TIMESCALE);\r
273         vo = '0 0 1' * getstati(STAT_VIEWHEIGHT);\r
274 \r
275         warpzone_fixview_origin = pmove_org + vo;\r
276         warpzone_fixview_angles = input_angles;\r
277         WarpZone_FixView();\r
278         pmove_org = warpzone_fixview_origin - vo;\r
279         input_angles = warpzone_fixview_angles;\r
280 \r
281         // Render the Scene\r
282         if(!intermission || !view_set)\r
283         {\r
284                 view_origin = pmove_org + vo;\r
285                 view_angles = input_angles;\r
286                 makevectors(view_angles);\r
287                 view_forward = v_forward;\r
288                 view_right = v_right;\r
289                 view_up = v_up;\r
290                 view_set = 1;\r
291         }\r
292 \r
293         vid_width = w;\r
294         vid_height = h;\r
295 \r
296 #ifdef BLURTEST\r
297         if(time > blurtest_time0 && time < blurtest_time1)\r
298         {\r
299                 float r, t;\r
300 \r
301                 t = (time - blurtest_time0) / (blurtest_time1 - blurtest_time0);\r
302                 r = t * blurtest_radius;\r
303                 f = 1 / pow(t, blurtest_power) - 1;\r
304 \r
305                 cvar_set("r_glsl_postprocess", "1");\r
306                 cvar_set("r_glsl_postprocess_uservec1", strcat(ftos(r), " ", ftos(f), " 0 0"));\r
307         }\r
308         else\r
309         {\r
310                 cvar_set("r_glsl_postprocess", "0");\r
311                 cvar_set("r_glsl_postprocess_uservec1", "0 0 0 0");\r
312         }\r
313 #endif\r
314 \r
315         TargetMusic_Advance();\r
316         Fog_Force();\r
317 \r
318         drawframetime = max(0.000001, time - drawtime);\r
319         drawtime = time;\r
320 \r
321         // watch for gametype changes here...\r
322         // in ParseStuffCMD the cmd isn't executed yet :/\r
323         // might even be better to add the gametype to TE_CSQC_INIT...?\r
324         if(!postinit)\r
325                 PostInit();\r
326 \r
327         if(intermission && !isdemo() && !(calledhooks & HOOK_END))\r
328                 if(calledhooks & HOOK_START)\r
329                 {\r
330                         localcmd("\ncl_hook_gameend;");\r
331                         if(g_campaign)\r
332                                 localcmd("\ncl_hook_campaign_gameend;");\r
333                         calledhooks |= HOOK_END;\r
334                 }\r
335 \r
336         CheckForGamestartChange();\r
337         serverAnnouncer();\r
338         maptimeAnnouncer();\r
339         carrierAnnouncer();\r
340 \r
341         fov = cvar("fov");\r
342         if(button_zoom || fov <= 59.5)\r
343         {\r
344                 if(!zoomscript_caught)\r
345                 {\r
346                         localcmd("+button4\n");\r
347                         zoomscript_caught = 1;\r
348                         ignore_plus_zoom += 1;\r
349                 }\r
350         }\r
351         else\r
352         {\r
353                 if(zoomscript_caught)\r
354                 {\r
355                         localcmd("-button4\n");\r
356                         zoomscript_caught = 0;\r
357                         ignore_minus_zoom += 1;\r
358                 }\r
359         }\r
360 \r
361         sbar_alpha_fg = cvar("sbar_alpha_fg" ) * (1 - cvar("_menu_alpha"));\r
362         sbar_hudselector = cvar("sbar_hudselector");\r
363         sbar_accuracy_hud = cvar_or("sbar_accuracy_hud", 1);\r
364         ColorTranslateMode = cvar("cl_stripcolorcodes");\r
365         activeweapon = getstati(STAT_SWITCHWEAPON);\r
366         f = cvar("teamplay");\r
367         if(f != teamplay)\r
368         {\r
369                 teamplay = f;\r
370                 Sbar_InitScores();\r
371         }\r
372 \r
373         if(last_weapon != activeweapon) {\r
374                 weapontime = time;\r
375                 last_weapon = activeweapon;\r
376         }\r
377 \r
378         // ALWAYS Clear Current Scene First\r
379         R_ClearScene();\r
380 \r
381         // Assign Standard Viewflags\r
382         // Draw the World (and sky)\r
383         R_SetView(VF_DRAWWORLD, 1);\r
384 \r
385         // Set the console size vars\r
386         vid_conwidth = cvar("vid_conwidth");\r
387         vid_conheight = cvar("vid_conheight");\r
388         vid_pixelheight = cvar("vid_pixelheight");\r
389 \r
390         R_SetView(VF_FOV, GetCurrentFov(fov));\r
391 \r
392         // Camera for demo playback\r
393         if(camera_active)\r
394         {\r
395                 if(cvar("camera_enable"))\r
396                         CSQC_Demo_Camera();\r
397                 else\r
398                 {\r
399                         cvar_set("chase_active", ftos(chase_active_backup));\r
400                         cvar_set("cl_demo_mousegrab", "0");\r
401                         camera_active = FALSE;\r
402                 }\r
403         }\r
404 #ifdef CAMERATEST\r
405         else if(cvar("camera_enable"))\r
406 #else\r
407         else if(cvar("camera_enable") && isdemo())\r
408 #endif\r
409         {\r
410                 // Enable required Darkplaces cvars\r
411                 chase_active_backup = cvar("chase_active");\r
412                 cvar_set("chase_active", "2");\r
413                 cvar_set("cl_demo_mousegrab", "1");\r
414                 camera_active = TRUE;\r
415                 camera_mode = FALSE;\r
416         }\r
417 \r
418         // Draw the Crosshair\r
419         float scoreboard_active;\r
420         scoreboard_active = Sbar_WouldDrawScoreboard();\r
421         R_SetView(VF_DRAWCROSSHAIR, 0); //Make sure engine crosshairs are always hidden\r
422 \r
423         // Draw the Engine Status Bar (the default Quake HUD)\r
424         R_SetView(VF_DRAWENGINESBAR, 0);\r
425 \r
426         // fetch this one only once per frame\r
427         sbar_showbinds = cvar("sbar_showbinds");\r
428         sbar_showbinds_limit = cvar("sbar_showbinds_limit");\r
429 \r
430         // Update the mouse position\r
431         /*\r
432            mousepos_x = vid_conwidth;\r
433            mousepos_y = vid_conheight;\r
434            mousepos = mousepos*0.5 + getmousepos();\r
435          */\r
436 \r
437         e = self;\r
438         for(self = world; (self = nextent(self)); )\r
439                 if(self.draw)\r
440                         self.draw();\r
441         self = e;\r
442 \r
443         R_AddEntities(MASK_NORMAL | MASK_ENGINE | MASK_ENGINEVIEWMODELS);\r
444         R_RenderScene();\r
445 \r
446         // now switch to 2D drawing mode by calling a 2D drawing function\r
447         // then polygon drawing will draw as 2D stuff, and NOT get queued until the\r
448         // next R_RenderScene call\r
449         drawstring('0 0 0', "", '1 1 0', '1 1 1', 0, 0);\r
450 \r
451         // Draw the mouse cursor\r
452         // NOTE: drawpic must happen after R_RenderScene for some reason\r
453         //drawpic(getmousepos(), "gfx/cursor.tga", '11 14 0', '1 1 1', 1, 0);\r
454         //drawstring('50 50', ftos(game), '10 10 0', '1 1 1', 1, 0);\r
455         //self = edict_num(player_localnum);\r
456         //drawstring('0 0', vtos(pmove_org), '8 8 0', '1 1 1', 1, 0);\r
457         //drawstring('0 8', strcat("ORG: ", vtos(self.origin), " state: ", ftos(self.ctf_state), " HP: ", ftos(self.health)), '8 8 0', '1 1 1', 1, 0);\r
458         // as long as the ctf part isn't in, this is useless\r
459         if(menu_visible)\r
460                 menu_show();\r
461 \r
462         /*if(gametype == GAME_CTF)\r
463           {\r
464           ctf_view();\r
465           } else */\r
466 \r
467         // draw 2D entities\r
468         e = self;\r
469         for(self = world; (self = nextent(self)); )\r
470                 if(self.draw2d)\r
471                         self.draw2d();\r
472         self = e;\r
473 \r
474         // draw radar\r
475         if(\r
476                         ons_showmap\r
477                         ||\r
478                         (\r
479                          !scoreboard_active\r
480                          &&\r
481                          cvar_string("cl_teamradar") != "0"\r
482                          &&\r
483                          (\r
484                           cvar("cl_teamradar") == 2\r
485                           ||\r
486                           teamplay\r
487                          )\r
488                         )\r
489           )\r
490                 teamradar_view();\r
491 \r
492         // Draw Artwork\r
493         if(intermission && !isdemo()) // match has ended\r
494         {\r
495                 if(artwork_image == "")\r
496                 {\r
497                         if(getstati(STAT_WINNING))\r
498                         {\r
499                                 if(!cvar("cl_artwork_won"))\r
500                                         return;\r
501                                 artwork_image = strcat("gfx/artwork_won_", ftos(floor(1 + (random() * cvar("cl_artwork_won")))));\r
502                         }\r
503                         else\r
504                         {\r
505                                 if(!cvar("cl_artwork_lost"))\r
506                                         return;\r
507                                 artwork_image = strcat("gfx/artwork_lost_", ftos(floor(1 + (random() * cvar("cl_artwork_lost")))));\r
508                         }\r
509                         artwork_image = strzone(artwork_image);\r
510                 }\r
511 \r
512                 if(cvar("cl_artwork_stretch"))\r
513                 {\r
514                         artwork_size_x = vid_conwidth;\r
515                         artwork_size_y = vid_conheight;\r
516                         artwork_pos_x = 0;\r
517                         artwork_pos_y = 0;\r
518                 }\r
519                 else\r
520                 {\r
521                         artwork_size_x = max(vid_conwidth, vid_conheight);\r
522                         artwork_size_y = max(vid_conwidth, vid_conheight);\r
523                         artwork_pos_x = (vid_conwidth - artwork_size_x) / 2;\r
524                         artwork_pos_y = (vid_conheight - artwork_size_y) / 2;\r
525                 }\r
526 \r
527                 drawpic(artwork_pos, artwork_image, artwork_size, '1 1 1', 1, DRAWFLAG_NORMAL);\r
528         }\r
529         else\r
530         {\r
531                 if(artwork_image != "")\r
532                 {\r
533                         strunzone(artwork_image);\r
534                         artwork_image = "";\r
535                 }\r
536         }\r
537 \r
538         // draw sbar\r
539         if(cvar("r_letterbox") == 0) {\r
540                 if (cvar("cl_showpressedkeys")) { // draw pressed keys when spectating and playing\r
541                         if(spectatee_status > 0 || cvar("cl_showpressedkeys") >= 2)\r
542                                 Sbar_DrawPressedKeys();\r
543                 }\r
544 \r
545                 if (cvar("cl_showspeed"))\r
546                         Sbar_ShowSpeed();\r
547                 if (cvar("cl_showacceleration"))\r
548                         Sbar_ShowAcceleration();\r
549 \r
550                 Sbar_DrawCenterPrint(); // draw centerprint messages even if viewsize >= 120\r
551         }\r
552 \r
553         float hud;\r
554         hud = getstati(STAT_HUD);\r
555 \r
556         if(cvar("r_letterbox") == 0)\r
557                 if(cvar("viewsize") < 120)\r
558                         CSQC_common_hud();\r
559 \r
560         if not(getstati(STAT_VORE_EATEN)) // crosshair is useless if we're in the stomach\r
561         {\r
562                 // crosshair goes VERY LAST\r
563                 if(!scoreboard_active && !ons_showmap && !camera_active) {\r
564                         // TrueAim check\r
565                         float shottype;\r
566                         // wcross_origin = '0.5 0 0' * vid_conwidth + '0 0.5 0' * vid_conheight;\r
567                         wcross_origin = project_3d_to_2d(view_origin + MAX_SHOT_DISTANCE * view_forward);\r
568                         wcross_origin_z = 0;\r
569                         if(cvar("crosshair_hittest"))\r
570                         {\r
571                                 vector wcross_oldorigin;\r
572                                 wcross_oldorigin = wcross_origin;\r
573                                 shottype = TrueAimCheck();\r
574                                 if(shottype == SHOTTYPE_HITWORLD)\r
575                                 {\r
576                                         v = wcross_origin - wcross_oldorigin;\r
577                                         v_x /= vid_conwidth;\r
578                                         v_y /= vid_conheight;\r
579                                         if(vlen(v) > 0.01)\r
580                                                 shottype = SHOTTYPE_HITOBSTRUCTION;\r
581                                 }\r
582                                 if(!cvar("crosshair_hittest_showimpact"))\r
583                                         wcross_origin = wcross_oldorigin;\r
584                         }\r
585                         else\r
586                                 shottype = SHOTTYPE_HITWORLD;\r
587 \r
588                         string wcross_style;\r
589                         wcross_style = cvar_string("crosshair");\r
590 \r
591                         if (wcross_style != "0") {\r
592                                 vector wcross_color, wcross_size;\r
593                                 string wcross_name;\r
594                                 float wcross_alpha, wcross_scale, wcross_blur, wcross_resolution;\r
595 \r
596                                 wcross_color_x = cvar("crosshair_color_red");\r
597                                 wcross_color_y = cvar("crosshair_color_green");\r
598                                 wcross_color_z = cvar("crosshair_color_blue");\r
599                                 wcross_alpha = cvar("crosshair_color_alpha");\r
600                                 wcross_resolution = cvar("crosshair_size");\r
601 \r
602                                 wcross_name = strcat("gfx/crosshair", wcross_style);\r
603 \r
604                                 if(cvar("crosshair_effect_scalefade"))\r
605                                 {\r
606                                         wcross_scale = wcross_resolution;\r
607                                         wcross_resolution = 1;\r
608                                 }\r
609                                 else\r
610                                 {\r
611                                         wcross_scale = 1;\r
612                                 }\r
613 \r
614                                 if(shottype == SHOTTYPE_HITENEMY)\r
615                                         wcross_scale *= cvar("crosshair_hittest"); // is not queried if hittest is 0\r
616                                 if(shottype == SHOTTYPE_HITTEAM)\r
617                                         wcross_scale /= cvar("crosshair_hittest"); // is not queried if hittest is 0\r
618 \r
619                                 f = cvar("crosshair_effect_speed");\r
620                                 if(wcross_scale != wcross_scale_goal_prev || wcross_alpha != wcross_alpha_goal_prev || wcross_color != wcross_color_goal_prev)\r
621                                 {\r
622                                         wcross_changedonetime = time + f;\r
623                                 }\r
624                                 if(wcross_name != wcross_name_goal_prev || wcross_resolution != wcross_resolution_goal_prev)\r
625                                 {\r
626                                         wcross_name_changestarttime = time;\r
627                                         wcross_name_changedonetime = time + f;\r
628                                         if(wcross_name_goal_prev_prev)\r
629                                                 strunzone(wcross_name_goal_prev_prev);\r
630                                         wcross_name_goal_prev_prev = wcross_name_goal_prev;\r
631                                         wcross_name_goal_prev = strzone(wcross_name);\r
632                                         wcross_name_alpha_goal_prev_prev = wcross_name_alpha_goal_prev;\r
633                                         wcross_resolution_goal_prev_prev = wcross_resolution_goal_prev;\r
634                                         wcross_resolution_goal_prev = wcross_resolution;\r
635                                 }\r
636 \r
637                                 wcross_scale_goal_prev = wcross_scale;\r
638                                 wcross_alpha_goal_prev = wcross_alpha;\r
639                                 wcross_color_goal_prev = wcross_color;\r
640 \r
641                                 if(shottype == SHOTTYPE_HITTEAM || (shottype == SHOTTYPE_HITOBSTRUCTION && cvar("crosshair_hittest_blur") && !cvar("chase_active")))\r
642                                 {\r
643                                         wcross_blur = 1;\r
644                                         wcross_alpha *= 0.75;\r
645                                 }\r
646                                 else\r
647                                         wcross_blur = 0;\r
648                                 // *_prev is at time-frametime\r
649                                 // * is at wcross_changedonetime+f\r
650                                 // what do we have at time?\r
651                                 if(time < wcross_changedonetime)\r
652                                 {\r
653                                         f = frametime / (wcross_changedonetime - time + frametime);\r
654                                         wcross_scale = f * wcross_scale + (1 - f) * wcross_scale_prev;\r
655                                         wcross_alpha = f * wcross_alpha + (1 - f) * wcross_alpha_prev;\r
656                                         wcross_color = f * wcross_color + (1 - f) * wcross_color_prev;\r
657                                 }\r
658 \r
659                                 wcross_scale_prev = wcross_scale;\r
660                                 wcross_alpha_prev = wcross_alpha;\r
661                                 wcross_color_prev = wcross_color;\r
662 \r
663                                 wcross_scale *= 1 - cvar("_menu_alpha");\r
664                                 wcross_alpha *= 1 - cvar("_menu_alpha");\r
665 \r
666 #define CROSSHAIR_DO_BLUR(M,sz,wcross_name,wcross_alpha) \\r
667                                 do \\r
668                                 { \\r
669                                         if(wcross_blur > 0) \\r
670                                         { \\r
671                                                 for(i = -2; i <= 2; ++i) \\r
672                                                         for(j = -2; j <= 2; ++j) \\r
673                                                                 M(i,j,sz,wcross_name,wcross_alpha*0.04); \\r
674                                         } \\r
675                                         else \\r
676                                         { \\r
677                                                 M(0,0,sz,wcross_name,wcross_alpha); \\r
678                                         } \\r
679                                 } \\r
680                                 while(0)\r
681 \r
682 #define CROSSHAIR_DRAW_SINGLE(i,j,sz,wcross_name,wcross_alpha) \\r
683                                 drawpic(wcross_origin - ('0.5 0 0' * (sz * wcross_size_x + i * wcross_blur) + '0 0.5 0' * (sz * wcross_size_y + j * wcross_blur)), wcross_name, sz * wcross_size, wcross_color, wcross_alpha, DRAWFLAG_NORMAL)\r
684 \r
685 #define CROSSHAIR_DRAW(sz,wcross_name,wcross_alpha) \\r
686                                 CROSSHAIR_DO_BLUR(CROSSHAIR_DRAW_SINGLE,sz,wcross_name,wcross_alpha)\r
687 \r
688                                 if(time < wcross_name_changedonetime && wcross_name != wcross_name_goal_prev_prev && wcross_name_goal_prev_prev)\r
689                                 {\r
690                                         f = (wcross_name_changedonetime - time) / (wcross_name_changedonetime - wcross_name_changestarttime);\r
691                                         wcross_size = drawgetimagesize(wcross_name_goal_prev_prev) * wcross_scale;\r
692                                         CROSSHAIR_DRAW(wcross_resolution_goal_prev_prev, wcross_name_goal_prev_prev, wcross_alpha * f * wcross_name_alpha_goal_prev_prev);\r
693                                         f = 1 - f;\r
694                                 }\r
695                                 else\r
696                                 {\r
697                                         f = 1;\r
698                                 }\r
699 \r
700                                 wcross_size = drawgetimagesize(wcross_name) * wcross_scale;\r
701                                 CROSSHAIR_DRAW(wcross_resolution, wcross_name, wcross_alpha * f);\r
702                                 wcross_name_alpha_goal_prev = f;\r
703                         }\r
704                 }\r
705                 else\r
706                 {\r
707                         wcross_scale_prev = 0;\r
708                         wcross_alpha_prev = 0;\r
709                         wcross_scale_goal_prev = 0;\r
710                         wcross_alpha_goal_prev = 0;\r
711                         wcross_changedonetime = 0;\r
712                         if(wcross_name_goal_prev)\r
713                                 strunzone(wcross_name_goal_prev);\r
714                         wcross_name_goal_prev = string_null;\r
715                         if(wcross_name_goal_prev_prev)\r
716                                 strunzone(wcross_name_goal_prev_prev);\r
717                         wcross_name_goal_prev_prev = string_null;\r
718                         wcross_name_changestarttime = 0;\r
719                         wcross_name_changedonetime = 0;\r
720                         wcross_name_alpha_goal_prev = 0;\r
721                         wcross_name_alpha_goal_prev_prev = 0;\r
722                         wcross_resolution_goal_prev = 0;\r
723                         wcross_resolution_goal_prev_prev = 0;\r
724                 }\r
725         }\r
726 \r
727         if(NextFrameCommand)\r
728         {\r
729                 localcmd("\n", NextFrameCommand, "\n");\r
730                 NextFrameCommand = string_null;\r
731         }\r
732 \r
733         // we must do this check AFTER a frame was rendered, or it won't work\r
734         if(cs_project_is_b0rked == 0)\r
735         {\r
736                 string w0, h0;\r
737                 w0 = cvar_string("vid_conwidth");\r
738                 h0 = cvar_string("vid_conheight");\r
739                 //R_SetView(VF_VIEWPORT, '0 0 0', '640 480 0');\r
740                 //R_SetView(VF_FOV, '90 90 0');\r
741                 R_SetView(VF_ORIGIN, '0 0 0');\r
742                 R_SetView(VF_ANGLES, '0 0 0');\r
743                 R_SetView(VF_PERSPECTIVE, 1);\r
744                 makevectors('0 0 0');\r
745                 vector v1, v2;\r
746                 cvar_set("vid_conwidth", "800");\r
747                 cvar_set("vid_conheight", "600");\r
748                 v1 = cs_project(v_forward);\r
749                 cvar_set("vid_conwidth", "640");\r
750                 cvar_set("vid_conheight", "480");\r
751                 v2 = cs_project(v_forward);\r
752                 if(v1 == v2)\r
753                         cs_project_is_b0rked = 1;\r
754                 else\r
755                         cs_project_is_b0rked = -1;\r
756                 cvar_set("vid_conwidth", w0);\r
757                 cvar_set("vid_conheight", h0);\r
758         }\r
759 \r
760         // be safe against triggerbots until everyone has the fixed engine\r
761         // this call is meant to overwrite the trace globals by something\r
762         // unsuspicious\r
763         traceline('0 0 0', '0 0 0', MOVE_WORLDONLY, world);\r
764 \r
765         // this cvar must be constantly updated on the server\r
766         if(chase_active_old != cvar("chase_active"))\r
767         {\r
768                 localcmd("sendcvar chase_active\n");\r
769                 chase_active_old = cvar("chase_active");\r
770         }\r
771 }\r
772 \r
773 void Sbar_Draw();\r
774 \r
775 void CSQC_common_hud(void)\r
776 {\r
777         // Sbar_SortFrags(); done in Sbar_Draw\r
778         float hud;\r
779         hud = getstati(STAT_HUD);\r
780 \r
781         //hud = 10;\r
782         switch(hud)\r
783         {\r
784                 case HUD_NORMAL:\r
785                         Sbar_Draw();\r
786                         break;\r
787         }\r
788 }\r
789 \r
790 \r
791 // following vectors must be global to allow seamless switching between camera modes\r
792 vector camera_offset, current_camera_offset, mouse_angles, current_angles, current_origin, current_position;\r
793 void CSQC_Demo_Camera()\r
794 {\r
795         float speed, attenuation, dimensions;\r
796         vector tmp, delta;\r
797 \r
798         if( cvar("camera_reset") || !camera_mode )\r
799         {\r
800                 camera_offset = '0 0 0';\r
801                 current_angles = '0 0 0';\r
802                 camera_direction = '0 0 0';\r
803                 camera_offset_z += 30;\r
804                 camera_offset_x += 30 * -cos(current_angles_y * DEG2RAD);\r
805                 camera_offset_y += 30 * -sin(current_angles_y * DEG2RAD);\r
806                 current_origin = view_origin;\r
807                 current_camera_offset  = camera_offset;\r
808                 cvar_set("camera_reset", "0");\r
809                 camera_mode = CAMERA_CHASE;\r
810         }\r
811 \r
812         // Camera angles\r
813         if( camera_roll )\r
814                 mouse_angles_z += camera_roll * cvar("camera_speed_roll");\r
815 \r
816         if(cvar("camera_look_player"))\r
817         {\r
818                 local vector dir;\r
819                 local float n;\r
820 \r
821                 dir = normalize(view_origin - current_position);\r
822                 n = mouse_angles_z;\r
823                 mouse_angles = vectoangles(dir);\r
824                 mouse_angles_x = mouse_angles_x * -1;\r
825                 mouse_angles_z = n;\r
826         }\r
827         else\r
828         {\r
829                 tmp = getmousepos() * 0.1;\r
830                 if(vlen(tmp)>cvar("camera_mouse_treshold"))\r
831                 {\r
832                         mouse_angles_x += tmp_y * cos(mouse_angles_z * DEG2RAD) + (tmp_x * sin(mouse_angles_z * DEG2RAD));\r
833                         mouse_angles_y -= tmp_x * cos(mouse_angles_z * DEG2RAD) + (tmp_y * -sin(mouse_angles_z * DEG2RAD));\r
834                 }\r
835         }\r
836 \r
837         while (mouse_angles_x < -180) mouse_angles_x = mouse_angles_x + 360;\r
838         while (mouse_angles_x > 180) mouse_angles_x = mouse_angles_x - 360;\r
839         while (mouse_angles_y < -180) mouse_angles_y = mouse_angles_y + 360;\r
840         while (mouse_angles_y > 180) mouse_angles_y = mouse_angles_y - 360;\r
841 \r
842         // Fix difference when angles don't have the same sign\r
843         delta = '0 0 0';\r
844         if(mouse_angles_y < -60 && current_angles_y > 60)\r
845                 delta = '0 360 0';\r
846         if(mouse_angles_y > 60 && current_angles_y < -60)\r
847                 delta = '0 -360 0';\r
848 \r
849         if(cvar("camera_look_player"))\r
850                 attenuation = cvar("camera_look_attenuation");\r
851         else\r
852                 attenuation = cvar("camera_speed_attenuation");\r
853 \r
854         attenuation = 1 / max(1, attenuation);\r
855         current_angles += (mouse_angles - current_angles + delta) * attenuation;\r
856 \r
857         while (current_angles_x < -180) current_angles_x = current_angles_x + 360;\r
858         while (current_angles_x > 180) current_angles_x = current_angles_x - 360;\r
859         while (current_angles_y < -180) current_angles_y = current_angles_y + 360;\r
860         while (current_angles_y > 180) current_angles_y = current_angles_y - 360;\r
861 \r
862         // Camera position\r
863         tmp = '0 0 0';\r
864         dimensions = 0;\r
865 \r
866         if( camera_direction_x )\r
867         {\r
868                 tmp_x = camera_direction_x * cos(current_angles_y * DEG2RAD);\r
869                 tmp_y = camera_direction_x * sin(current_angles_y * DEG2RAD);\r
870                 if( cvar("camera_forward_follows") && !cvar("camera_look_player") )\r
871                         tmp_z = camera_direction_x * -sin(current_angles_x * DEG2RAD);\r
872                 ++dimensions;\r
873         }\r
874 \r
875         if( camera_direction_y )\r
876         {\r
877                 tmp_x += camera_direction_y * -sin(current_angles_y * DEG2RAD);\r
878                 tmp_y += camera_direction_y * cos(current_angles_y * DEG2RAD) * cos(current_angles_z * DEG2RAD);\r
879                 tmp_z += camera_direction_y * sin(current_angles_z * DEG2RAD);\r
880                 ++dimensions;\r
881         }\r
882 \r
883         if( camera_direction_z )\r
884         {\r
885                 tmp_z += camera_direction_z * cos(current_angles_z * DEG2RAD);\r
886                 ++dimensions;\r
887         }\r
888 \r
889         if(cvar("camera_free"))\r
890                 speed = cvar("camera_speed_free");\r
891         else\r
892                 speed = cvar("camera_speed_chase");\r
893 \r
894         if(dimensions)\r
895         {\r
896                 speed = speed * sqrt(1 / dimensions);\r
897                 camera_offset += tmp * speed;\r
898         }\r
899 \r
900         current_camera_offset += (camera_offset - current_camera_offset) * attenuation;\r
901 \r
902         // Camera modes\r
903         if( cvar("camera_free") )\r
904         {\r
905                 if ( camera_mode == CAMERA_CHASE )\r
906                 {\r
907                         current_camera_offset = current_origin + current_camera_offset;\r
908                         camera_offset = current_origin + camera_offset;\r
909                 }\r
910 \r
911                 camera_mode = CAMERA_FREE;\r
912                 current_position = current_camera_offset;\r
913         }\r
914         else\r
915         {\r
916                 if ( camera_mode == CAMERA_FREE )\r
917                 {\r
918                         current_origin = view_origin;\r
919                         camera_offset = camera_offset - current_origin;\r
920                         current_camera_offset = current_camera_offset - current_origin;\r
921                 }\r
922 \r
923                 camera_mode = CAMERA_CHASE;\r
924 \r
925                 if(cvar("camera_chase_smoothly"))\r
926                         current_origin += (view_origin - current_origin) * attenuation;\r
927                 else\r
928                         current_origin = view_origin;\r
929 \r
930                 current_position = current_origin + current_camera_offset;\r
931         }\r
932 \r
933         R_SetView(VF_ANGLES, current_angles);\r
934         R_SetView(VF_ORIGIN, current_position);\r
935 }\r