1 #include "centerprint.qh"
3 #include <client/scoreboard.qh>
7 const int CENTERPRINT_MAX_MSGS = 10;
8 const int CENTERPRINT_MAX_ENTRIES = 50;
9 const float CENTERPRINT_SPACING = 0.7;
11 string centerprint_messages[CENTERPRINT_MAX_MSGS];
12 int centerprint_msgID[CENTERPRINT_MAX_MSGS];
13 float centerprint_time[CENTERPRINT_MAX_MSGS];
14 float centerprint_expire_time[CENTERPRINT_MAX_MSGS];
15 int centerprint_countdown_num[CENTERPRINT_MAX_MSGS];
16 bool centerprint_showing;
18 void centerprint_generic(int new_id, string strMessage, float duration, int countdown_num)
20 TC(int, new_id); TC(int, countdown_num);
21 //printf("centerprint_generic(%d, '%s^7', %d, %d);\n", new_id, strMessage, duration, countdown_num);
24 if(strMessage == "" && new_id == 0)
27 // strip trailing newlines
28 j = strlen(strMessage) - 1;
29 while(substring(strMessage, j, 1) == "\n" && j >= 0)
31 if (j < strlen(strMessage) - 1)
32 strMessage = substring(strMessage, 0, j + 1);
34 if(strMessage == "" && new_id == 0)
37 // strip leading newlines
39 while(substring(strMessage, j, 1) == "\n" && j < strlen(strMessage))
42 strMessage = substring(strMessage, j, strlen(strMessage) - j);
44 if(strMessage == "" && new_id == 0)
47 if (!centerprint_showing)
48 centerprint_showing = true;
50 for (i=0, j=cpm_index; i<CENTERPRINT_MAX_MSGS; ++i, ++j)
52 if (j == CENTERPRINT_MAX_MSGS)
54 if (new_id && new_id == centerprint_msgID[j])
56 if (strMessage == "" && centerprint_messages[j] != "" && centerprint_countdown_num[j] == 0)
58 // fade out the current msg (duration and countdown_num are ignored)
59 centerprint_time[j] = min(5, autocvar_hud_panel_centerprint_fade_out);
60 if (centerprint_expire_time[j] > time + min(5, autocvar_hud_panel_centerprint_fade_out) || centerprint_expire_time[j] < time)
61 centerprint_expire_time[j] = time + min(5, autocvar_hud_panel_centerprint_fade_out);
64 break; // found a msg with the same id, at position j
68 if (i == CENTERPRINT_MAX_MSGS)
70 // a msg with the same id was not found, add the msg at the next position
73 cpm_index = CENTERPRINT_MAX_MSGS - 1;
76 if(centerprint_messages[j])
77 strunzone(centerprint_messages[j]);
78 centerprint_messages[j] = strzone(strMessage);
79 centerprint_msgID[j] = new_id;
82 centerprint_time[j] = -1;
83 centerprint_expire_time[j] = time;
88 duration = max(1, autocvar_hud_panel_centerprint_time);
89 centerprint_time[j] = duration;
90 centerprint_expire_time[j] = time + duration;
92 centerprint_countdown_num[j] = countdown_num;
95 void centerprint_kill(int id)
98 centerprint_generic(id, "", 0, 0);
101 void centerprint_hud(string strMessage)
103 centerprint_generic(0, strMessage, autocvar_hud_panel_centerprint_time, 0);
106 void reset_centerprint_messages()
108 for (int i=0; i<CENTERPRINT_MAX_MSGS; ++i)
110 centerprint_expire_time[i] = 0;
111 centerprint_time[i] = 1;
112 centerprint_msgID[i] = 0;
113 if(centerprint_messages[i])
114 strunzone(centerprint_messages[i]);
115 centerprint_messages[i] = string_null;
118 float hud_configure_cp_generation_time;
119 void HUD_CenterPrint ()
121 if(!autocvar__hud_configure)
123 if(!autocvar_hud_panel_centerprint) return;
125 if(hud_configure_prev)
126 reset_centerprint_messages();
130 if(!hud_configure_prev)
132 reset_centerprint_messages();
133 hud_configure_cp_generation_time = time; // show a message immediately
135 if (time > hud_configure_cp_generation_time)
137 if(highlightedPanel == HUD_PANEL(CENTERPRINT))
142 centerprint_generic(floor(r*1000), strcat(sprintf("^3Countdown message at time %s", seconds_tostring(time)), ", seconds left: ^COUNT"), 1, 10);
144 centerprint_generic(0, sprintf("^1Multiline message at time %s that\n^1lasts longer than normal", seconds_tostring(time)), 20, 0);
146 centerprint_hud(sprintf("Message at time %s", seconds_tostring(time)));
147 hud_configure_cp_generation_time = time + 1 + random()*4;
151 centerprint_generic(0, sprintf("Centerprint message", seconds_tostring(time)), 10, 0);
152 hud_configure_cp_generation_time = time + 10 - random()*3;
157 // this panel fades only when the menu does
158 float hud_fade_alpha_save = 0;
159 if(scoreboard_fade_alpha)
161 hud_fade_alpha_save = hud_fade_alpha;
162 hud_fade_alpha = 1 - autocvar__menu_alpha;
164 HUD_Panel_UpdateCvars();
166 if ( HUD_Radar_Clickable() )
168 if (hud_panel_radar_bottom >= 0.96 * vid_conheight)
171 panel_pos = eY * hud_panel_radar_bottom + eX * 0.5 * (vid_conwidth - panel_size_x);
172 panel_size_y = min(panel_size_y, vid_conheight - hud_panel_radar_bottom);
174 else if(scoreboard_fade_alpha)
176 hud_fade_alpha = hud_fade_alpha_save;
178 // move the panel below the scoreboard
179 if (scoreboard_bottom >= 0.96 * vid_conheight)
183 target_pos = eY * scoreboard_bottom + eX * 0.5 * (vid_conwidth - panel_size.x);
185 if(target_pos.y > panel_pos.y)
187 panel_pos = panel_pos + (target_pos - panel_pos) * sqrt(scoreboard_fade_alpha);
188 panel_size.y = min(panel_size.y, vid_conheight - scoreboard_bottom);
192 if (autocvar_hud_panel_centerprint_dynamichud)
198 if (!centerprint_showing)
203 panel_pos += '1 1 0' * panel_bg_padding;
204 panel_size -= '2 2 0' * panel_bg_padding;
210 // entries = bound(1, floor(CENTERPRINT_MAX_ENTRIES * 4 * panel_size_y/panel_size_x), CENTERPRINT_MAX_ENTRIES);
211 // height = panel_size_y/entries;
212 // fontsize = '1 1 0' * height;
213 height = vid_conheight/50 * autocvar_hud_panel_centerprint_fontscale;
214 fontsize = '1 1 0' * height;
215 entries = bound(1, floor(panel_size.y/height), CENTERPRINT_MAX_ENTRIES);
218 float a, sz, align, current_msg_posY = 0, msg_size;
221 bool all_messages_expired = true;
224 if (autocvar_hud_panel_centerprint_flip)
225 pos.y += panel_size.y;
226 align = bound(0, autocvar_hud_panel_centerprint_align, 1);
227 for (g=0, i=0, j=cpm_index; i<CENTERPRINT_MAX_MSGS; ++i, ++j)
229 if (j == CENTERPRINT_MAX_MSGS)
231 if (centerprint_expire_time[j] <= time)
233 if (centerprint_countdown_num[j] && centerprint_time[j] > 0)
235 centerprint_countdown_num[j] = centerprint_countdown_num[j] - 1;
236 if (centerprint_countdown_num[j] == 0)
238 centerprint_expire_time[j] = centerprint_expire_time[j] + centerprint_time[j];
240 else if(centerprint_time[j] != -1)
244 all_messages_expired = false;
246 // fade the centerprint_hud in/out
247 if(centerprint_time[j] < 0) // Expired but forced. Expire time is the fade-in time.
248 a = (time - centerprint_expire_time[j]) / max(0.0001, autocvar_hud_panel_centerprint_fade_in);
249 else if(centerprint_expire_time[j] - autocvar_hud_panel_centerprint_fade_out > time) // Regularily printed. Not fading out yet.
250 a = (time - (centerprint_expire_time[j] - centerprint_time[j])) / max(0.0001, autocvar_hud_panel_centerprint_fade_in);
251 else // Expiring soon, so fade it out.
252 a = (centerprint_expire_time[j] - time) / max(0.0001, autocvar_hud_panel_centerprint_fade_out);
254 // while counting down show it anyway in order to hold the current message position
255 if (a <= 0.5/255.0 && centerprint_countdown_num[j] == 0) // Guaranteed invisible - don't show.
260 // set the size from fading in/out before subsequent fading
261 sz = autocvar_hud_panel_centerprint_fade_minfontsize + a * (1 - autocvar_hud_panel_centerprint_fade_minfontsize);
263 // also fade it based on positioning
264 if(autocvar_hud_panel_centerprint_fade_subsequent)
266 // pass one: all messages after the first have half alpha
267 a = a * bound(autocvar_hud_panel_centerprint_fade_subsequent_passone_minalpha, (1 - (g / max(1, autocvar_hud_panel_centerprint_fade_subsequent_passone))), 1);
268 // pass two: after that, gradually lower alpha even more for each message
269 a = a * bound(autocvar_hud_panel_centerprint_fade_subsequent_passtwo_minalpha, (1 - (g / max(1, autocvar_hud_panel_centerprint_fade_subsequent_passtwo))), 1);
273 // finally set the size based on the new alpha from subsequent fading
274 sz = sz * (autocvar_hud_panel_centerprint_fade_subsequent_minfontsize + a * (1 - autocvar_hud_panel_centerprint_fade_subsequent_minfontsize));
275 drawfontscale = hud_scale * sz;
277 if (centerprint_countdown_num[j])
278 n = tokenizebyseparator(strreplace("^COUNT", count_seconds(centerprint_countdown_num[j]), centerprint_messages[j]), "\n");
280 n = tokenizebyseparator(centerprint_messages[j], "\n");
282 if (autocvar_hud_panel_centerprint_flip)
284 // check if the message can be entirely shown
285 for(k = 0; k < n; ++k)
287 getWrappedLine_remaining = argv(k);
288 while(getWrappedLine_remaining)
290 ts = getWrappedLine(panel_size.x * hud_scale.x * sz, fontsize, stringwidth_colors);
294 pos.y -= fontsize.y * CENTERPRINT_SPACING/2;
297 current_msg_posY = pos.y; // save starting pos (first line) of the current message
301 for(k = 0; k < n; ++k)
303 getWrappedLine_remaining = argv(k);
304 while(getWrappedLine_remaining)
306 ts = getWrappedLine(panel_size.x * hud_scale.x * sz, fontsize, stringwidth_colors);
310 pos.x = panel_pos.x + (panel_size.x - stringwidth(ts, true, fontsize) * sz) * align;
311 if (a > 0.5/255.0) // Otherwise guaranteed invisible - don't show. This is checked a second time after some multiplications with other factors were done so temporary changes of these cannot cause flicker.
312 drawcolorcodedstring(pos + eY * 0.5 * (1 - sz * hud_scale.x) * fontsize.y, ts, fontsize, a, DRAWFLAG_NORMAL);
316 pos.y += fontsize.y * CENTERPRINT_SPACING/2;
320 ++g; // move next position number up
322 msg_size = pos.y - msg_size;
323 if (autocvar_hud_panel_centerprint_flip)
325 pos.y = current_msg_posY - CENTERPRINT_SPACING * fontsize.y;
326 if (a < 1 && centerprint_msgID[j] == 0) // messages with id can be replaced just after they are faded out, so never move over them the next messages
327 pos.y += (msg_size + CENTERPRINT_SPACING * fontsize.y) * (1 - sqrt(sz));
329 if (pos.y < panel_pos.y) // check if the next message can be shown
331 drawfontscale = hud_scale;
337 pos.y += CENTERPRINT_SPACING * fontsize.y;
338 if (a < 1 && centerprint_msgID[j] == 0) // messages with id can be replaced just after they are faded out, so never move over them the next messages
339 pos.y -= (msg_size + CENTERPRINT_SPACING * fontsize.y) * (1 - sqrt(sz));
341 if(pos.y > panel_pos.y + panel_size.y - fontsize.y) // check if the next message can be shown
343 drawfontscale = hud_scale;
348 drawfontscale = hud_scale;
349 if (all_messages_expired)
351 centerprint_showing = false;
352 reset_centerprint_messages();