1 float teamradar_angle; // player yaw angle
2 vector teamradar_origin3d_in_texcoord; // player origin
3 vector teamradar_origin2d; // 2D origin
4 vector teamradar_size2d; // 2D size
5 float teamradar_size; // 2D scale factor
6 float cl_teamradar_scale; // window size = ...qu
11 return sqrt(v_x * v_x + v_y * v_y);
14 float vlen_maxnorm2d(vector v)
16 return max4(v_x, v_y, -v_x, -v_y);
19 float vlen_minnorm2d(vector v)
21 return min(max(v_x, -v_x), max(v_y, -v_y));
24 vector teamradar_3dcoord_to_texcoord(vector in)
27 out_x = (in_x - mi_picmin_x) / (mi_picmax_x - mi_picmin_x);
28 out_y = (in_y - mi_picmin_y) / (mi_picmax_y - mi_picmin_y);
33 vector teamradar_texcoord_to_2dcoord(vector in)
36 in -= teamradar_origin3d_in_texcoord;
38 out = rotate(in, teamradar_angle * DEG2RAD);
39 out_y = - out_y; // screen space is reversed
41 out = out * teamradar_size;
44 out += teamradar_origin2d;
48 vector yinvert(vector v)
54 void draw_teamradar_background(float bg, float fg)
58 R_BeginPolygon("", 0);
59 R_PolygonVertex('1 0 0' * (teamradar_origin2d_x - teamradar_size2d_x * 0.5) + '0 1 0' * (teamradar_origin2d_y - teamradar_size2d_y * 0.5), '0 0 0', '0 0 0', bg);
60 R_PolygonVertex('1 0 0' * (teamradar_origin2d_x + teamradar_size2d_x * 0.5) + '0 1 0' * (teamradar_origin2d_y - teamradar_size2d_y * 0.5), '0 0 0', '0 0 0', bg);
61 R_PolygonVertex('1 0 0' * (teamradar_origin2d_x + teamradar_size2d_x * 0.5) + '0 1 0' * (teamradar_origin2d_y + teamradar_size2d_y * 0.5), '0 0 0', '0 0 0', bg);
62 R_PolygonVertex('1 0 0' * (teamradar_origin2d_x - teamradar_size2d_x * 0.5) + '0 1 0' * (teamradar_origin2d_y + teamradar_size2d_y * 0.5), '0 0 0', '0 0 0', bg);
66 if(fg > 0 && minimapname != "")
68 if(csqc_flags & CSQC_FLAG_READPICTURE) // not 2.4.2
69 R_BeginPolygon(minimapname, DRAWFLAG_SCREEN | DRAWFLAG_MIPMAP);
71 R_BeginPolygon(minimapname, DRAWFLAG_ADDITIVE);
74 R_PolygonVertex(teamradar_texcoord_to_2dcoord(mi_pictexcoord3), yinvert(mi_pictexcoord3), '1 1 1', fg);
75 R_PolygonVertex(teamradar_texcoord_to_2dcoord(mi_pictexcoord2), yinvert(mi_pictexcoord2), '1 1 1', fg);
76 R_PolygonVertex(teamradar_texcoord_to_2dcoord(mi_pictexcoord1), yinvert(mi_pictexcoord1), '1 1 1', fg);
77 R_PolygonVertex(teamradar_texcoord_to_2dcoord(mi_pictexcoord0), yinvert(mi_pictexcoord0), '1 1 1', fg);
81 R_PolygonVertex(teamradar_texcoord_to_2dcoord(mi_pictexcoord0), yinvert(mi_pictexcoord0), '1 1 1', fg);
82 R_PolygonVertex(teamradar_texcoord_to_2dcoord(mi_pictexcoord1), yinvert(mi_pictexcoord1), '1 1 1', fg);
83 R_PolygonVertex(teamradar_texcoord_to_2dcoord(mi_pictexcoord2), yinvert(mi_pictexcoord2), '1 1 1', fg);
84 R_PolygonVertex(teamradar_texcoord_to_2dcoord(mi_pictexcoord3), yinvert(mi_pictexcoord3), '1 1 1', fg);
90 void(vector coord3d, vector pangles, vector rgb) draw_teamradar_player =
94 coord = teamradar_texcoord_to_2dcoord(teamradar_3dcoord_to_texcoord(coord3d));
96 makevectors(pangles - '0 1 0' * teamradar_angle);
99 v_forward_x = -v_forward_x;
100 v_right_x = -v_right_x;
104 v_forward = normalize(v_forward);
106 v_right_x = -v_forward_y;
107 v_right_y = v_forward_x;
114 R_BeginPolygon("", 0);
115 R_PolygonVertex(coord+v_forward*3, '0 0 0', rgb2, 1);
116 R_PolygonVertex(coord+v_right*4-v_forward*2.5, '0 1 0', rgb2, 1);
117 R_PolygonVertex(coord-v_forward*2, '1 0 0', rgb2, 1);
118 R_PolygonVertex(coord-v_right*4-v_forward*2.5, '1 1 0', rgb2, 1);
121 R_BeginPolygon("", 0);
122 R_PolygonVertex(coord+v_forward*2, '0 0 0', rgb, 1);
123 R_PolygonVertex(coord+v_right*3-v_forward*2, '0 1 0', rgb, 1);
124 R_PolygonVertex(coord-v_forward, '1 0 0', rgb, 1);
125 R_PolygonVertex(coord-v_right*3-v_forward*2, '1 1 0', rgb, 1);
129 void draw_teamradar_icon(vector coord, float icon, entity pingdata, vector rgb, float a)
135 coord = teamradar_texcoord_to_2dcoord(teamradar_3dcoord_to_texcoord(coord));
136 drawpic(coord - '4 4 0', strcat("gfx/teamradar_icon_", ftos(icon)), '8 8 0', rgb, a, 0);
140 for(i = 0; i < MAX_TEAMRADAR_TIMES; ++i)
142 dt = pingdata.(teamradar_times[i]);
148 v = '2 2 0' * teamradar_size * dt;
149 drawpic(coord - 0.5 * v, "gfx/teamradar_ping", v, '1 1 1', 1 - dt, DRAWFLAG_ADDITIVE);
154 void draw_teamradar_link(vector start, vector end, float colors)
158 start = teamradar_texcoord_to_2dcoord(teamradar_3dcoord_to_texcoord(start));
159 end = teamradar_texcoord_to_2dcoord(teamradar_3dcoord_to_texcoord(end));
160 norm = normalize(start - end);
166 c0 = colormapPaletteColor(colors & 0x0F, FALSE);
167 c1 = colormapPaletteColor((colors & 0xF0) / 0x10, FALSE);
169 R_BeginPolygon("", 0);
170 R_PolygonVertex(start - norm, '0 0 0', c0, 1);
171 R_PolygonVertex(start + norm, '0 1 0', c0, 1);
172 R_PolygonVertex(end + norm, '1 1 0', c1, 1);
173 R_PolygonVertex(end - norm, '1 0 0', c1, 1);
177 float cl_teamradar_scale;
178 float cl_teamradar_background_alpha;
179 float cl_teamradar_foreground_alpha;
180 float cl_teamradar_rotation;
181 vector cl_teamradar_size;
182 vector cl_teamradar_position;
183 float cl_teamradar_zoommode;
185 void teamradar_loadcvars()
187 v_flipped = cvar("v_flipped");
190 cl_teamradar_scale = 42; // dummy, not used (see zoommode)
191 cl_teamradar_background_alpha = 1;
192 cl_teamradar_foreground_alpha = 1;
193 cl_teamradar_rotation = cvar("cl_teamradar_rotation");
194 if(!cl_teamradar_rotation)
195 cl_teamradar_rotation = 4;
196 cl_teamradar_size = '256 256 0'; // TODO make somewhat variable?
197 cl_teamradar_position = '0.5 0.5 0';
198 cl_teamradar_zoommode = 3;
202 cl_teamradar_scale = cvar("cl_teamradar_scale");
203 cl_teamradar_background_alpha = cvar("cl_teamradar_background_alpha");
204 cl_teamradar_foreground_alpha = cvar("cl_teamradar_foreground_alpha");
205 cl_teamradar_rotation = cvar("cl_teamradar_rotation");
206 cl_teamradar_size = stov(cvar_string("cl_teamradar_size"));
207 cl_teamradar_position = stov(cvar_string("cl_teamradar_position"));
208 cl_teamradar_zoommode = cvar("cl_teamradar_zoommode");
210 // others default to 0
211 // match this to defaultNexuiz.cfg!
212 if(!cl_teamradar_scale) cl_teamradar_scale = 4096;
213 if(!cl_teamradar_background_alpha) cl_teamradar_background_alpha = 0.4;
214 if(!cl_teamradar_foreground_alpha) cl_teamradar_foreground_alpha = 0.8;
215 if(!cl_teamradar_size_x) cl_teamradar_size_x = 128;
216 if(!cl_teamradar_size_y) cl_teamradar_size_y = cl_teamradar_size_x;
218 cl_teamradar_size_z = 0;
219 cl_teamradar_position_z = 0;
223 void() teamradar_view =
225 local float color, color2;
228 float scale2d, normalsize, bigsize;
231 if(minimapname == "" && !ons_showmap)
234 teamradar_loadcvars();
236 switch(cl_teamradar_zoommode)
240 f = current_zoomfraction;
243 f = 1 - current_zoomfraction;
253 switch(cl_teamradar_rotation)
256 teamradar_angle = view_angles_y - 90;
259 teamradar_angle = 90 * cl_teamradar_rotation;
263 scale2d = vlen_maxnorm2d(mi_picmax - mi_picmin);
264 teamradar_size2d = cl_teamradar_size;
266 '1 0 0' * (0.5 * teamradar_size2d_x + cl_teamradar_position_x * (vid_conwidth - teamradar_size2d_x))
267 + '0 1 0' * (0.5 * teamradar_size2d_y + cl_teamradar_position_y * (vid_conheight - teamradar_size2d_y));
269 // pixels per world qu to match the teamradar_size2d_x range in the longest dimension
270 if(cl_teamradar_rotation == 0)
272 // max-min distance must fit the radar in any rotation
273 bigsize = vlen_minnorm2d(teamradar_size2d) * scale2d / (1.05 * vlen2d(mi_max - mi_min));
277 vector c0, c1, c2, c3, span;
278 c0 = rotate(mi_min, teamradar_angle * DEG2RAD);
279 c1 = rotate(mi_max, teamradar_angle * DEG2RAD);
280 c2 = rotate('1 0 0' * mi_min_x + '0 1 0' * mi_max_y, teamradar_angle * DEG2RAD);
281 c3 = rotate('1 0 0' * mi_max_x + '0 1 0' * mi_min_y, teamradar_angle * DEG2RAD);
283 span_x = max4(c0_x, c1_x, c2_x, c3_x) - min4(c0_x, c1_x, c2_x, c3_x);
284 span_y = max4(c0_y, c1_y, c2_y, c3_y) - min4(c0_y, c1_y, c2_y, c3_y);
286 // max-min distance must fit the radar in x=x, y=y
288 teamradar_size2d_x * scale2d / (1.05 * span_x),
289 teamradar_size2d_y * scale2d / (1.05 * span_y)
293 normalsize = vlen_maxnorm2d(teamradar_size2d) * scale2d / cl_teamradar_scale;
294 if(bigsize > normalsize)
295 normalsize = bigsize;
299 + (1 - f) * normalsize;
300 teamradar_origin3d_in_texcoord = teamradar_3dcoord_to_texcoord(
301 f * (mi_min + mi_max) * 0.5
302 + (1 - f) * view_origin);
304 color = GetPlayerColor(player_localentnum-1);
305 rgb = GetTeamRGB(color);
308 teamradar_origin2d_x - teamradar_size2d_x * 0.5,
309 teamradar_origin2d_y - teamradar_size2d_y * 0.5,
314 draw_teamradar_background(cl_teamradar_background_alpha, cl_teamradar_foreground_alpha);
320 vector frame_origin, frame_size;
321 frame_origin = frame_size = '0 0 0';
323 frame_origin_x = teamradar_origin2d_x - teamradar_size2d_x * 0.55859375;
324 frame_origin_y = teamradar_origin2d_y - teamradar_size2d_y * 0.55859375;
325 frame_size_x = teamradar_size2d_x * 1.1171875;
326 frame_size_y = teamradar_size2d_y * 1.1171875;
327 drawpic(frame_origin, "gfx/ons-frame.tga", frame_size, '1 1 1', 1, 0);
328 drawpic(frame_origin, "gfx/ons-frame-team.tga", frame_size, rgb, 1, 0);
331 teamradar_origin2d_x - teamradar_size2d_x * 0.5,
332 teamradar_origin2d_y - teamradar_size2d_y * 0.5,
338 for(tm = world; (tm = find(tm, classname, "radarlink")); )
339 draw_teamradar_link(tm.origin, tm.velocity, tm.team);
340 for(tm = world; (tm = findflags(tm, teamradar_icon, 0xFFFFFF)); )
341 draw_teamradar_icon(tm.origin, tm.teamradar_icon, tm, tm.teamradar_color, tm.alpha);
342 for(tm = world; (tm = find(tm, classname, "entcs_receiver")); )
344 color2 = GetPlayerColor(tm.sv_entnum);
345 //if(color == COLOR_SPECTATOR || color == color2)
346 draw_teamradar_player(tm.origin, tm.angles, GetTeamRGB(color2));
348 draw_teamradar_player(view_origin, view_angles, '1 1 1');
360 sendflags = ReadByte();
362 InterpolateOrigin_Undo();
364 self.iflags = IFLAG_VELOCITY;
365 self.classname = "radarlink";
369 self.origin_x = ReadCoord();
370 self.origin_y = ReadCoord();
371 self.origin_z = ReadCoord();
376 self.velocity_x = ReadCoord();
377 self.velocity_y = ReadCoord();
378 self.velocity_z = ReadCoord();
383 self.team = ReadByte();
386 InterpolateOrigin_Note();