3 const int CENTERPRINT_MAX_MSGS = 10;
4 const int CENTERPRINT_MAX_ENTRIES = 50;
5 const float CENTERPRINT_SPACING = 0.7;
7 string centerprint_messages[CENTERPRINT_MAX_MSGS];
8 int centerprint_msgID[CENTERPRINT_MAX_MSGS];
9 float centerprint_time[CENTERPRINT_MAX_MSGS];
10 float centerprint_expire_time[CENTERPRINT_MAX_MSGS];
11 int centerprint_countdown_num[CENTERPRINT_MAX_MSGS];
12 bool centerprint_showing;
14 void centerprint_generic(int new_id, string strMessage, float duration, int countdown_num)
16 //printf("centerprint_generic(%d, '%s^7', %d, %d);\n", new_id, strMessage, duration, countdown_num);
19 if(strMessage == "" && new_id == 0)
22 // strip trailing newlines
23 j = strlen(strMessage) - 1;
24 while(substring(strMessage, j, 1) == "\n" && j >= 0)
26 if (j < strlen(strMessage) - 1)
27 strMessage = substring(strMessage, 0, j + 1);
29 if(strMessage == "" && new_id == 0)
32 // strip leading newlines
34 while(substring(strMessage, j, 1) == "\n" && j < strlen(strMessage))
37 strMessage = substring(strMessage, j, strlen(strMessage) - j);
39 if(strMessage == "" && new_id == 0)
42 if (!centerprint_showing)
43 centerprint_showing = true;
45 for (i=0, j=cpm_index; i<CENTERPRINT_MAX_MSGS; ++i, ++j)
47 if (j == CENTERPRINT_MAX_MSGS)
49 if (new_id && new_id == centerprint_msgID[j])
51 if (strMessage == "" && centerprint_messages[j] != "" && centerprint_countdown_num[j] == 0)
53 // fade out the current msg (duration and countdown_num are ignored)
54 centerprint_time[j] = min(5, autocvar_hud_panel_centerprint_fade_out);
55 if (centerprint_expire_time[j] > time + min(5, autocvar_hud_panel_centerprint_fade_out) || centerprint_expire_time[j] < time)
56 centerprint_expire_time[j] = time + min(5, autocvar_hud_panel_centerprint_fade_out);
59 break; // found a msg with the same id, at position j
63 if (i == CENTERPRINT_MAX_MSGS)
65 // a msg with the same id was not found, add the msg at the next position
68 cpm_index = CENTERPRINT_MAX_MSGS - 1;
71 if(centerprint_messages[j])
72 strunzone(centerprint_messages[j]);
73 centerprint_messages[j] = strzone(strMessage);
74 centerprint_msgID[j] = new_id;
77 centerprint_time[j] = -1;
78 centerprint_expire_time[j] = time;
83 duration = max(1, autocvar_hud_panel_centerprint_time);
84 centerprint_time[j] = duration;
85 centerprint_expire_time[j] = time + duration;
87 centerprint_countdown_num[j] = countdown_num;
90 void centerprint_kill(float id)
92 centerprint_generic(id, "", 0, 0);
95 void centerprint_hud(string strMessage)
97 centerprint_generic(0, strMessage, autocvar_hud_panel_centerprint_time, 0);
100 void reset_centerprint_messages()
103 for (i=0; i<CENTERPRINT_MAX_MSGS; ++i)
105 centerprint_expire_time[i] = 0;
106 centerprint_time[i] = 1;
107 centerprint_msgID[i] = 0;
108 if(centerprint_messages[i])
109 strunzone(centerprint_messages[i]);
110 centerprint_messages[i] = string_null;
113 float hud_configure_cp_generation_time;
114 void HUD_CenterPrint ()
116 if(!autocvar__hud_configure)
118 if(!autocvar_hud_panel_centerprint) return;
120 if(hud_configure_prev)
121 reset_centerprint_messages();
125 if(!hud_configure_prev)
126 reset_centerprint_messages();
127 if (time > hud_configure_cp_generation_time)
129 if(highlightedPanel == HUD_PANEL(CENTERPRINT))
134 centerprint_generic(floor(r*1000), strcat(sprintf("^3Countdown message at time %s", seconds_tostring(time)), ", seconds left: ^COUNT"), 1, 10);
136 centerprint_generic(0, sprintf("^1Multiline message at time %s that\n^1lasts longer than normal", seconds_tostring(time)), 20, 0);
138 centerprint_hud(sprintf("Message at time %s", seconds_tostring(time)));
139 hud_configure_cp_generation_time = time + 1 + random()*4;
143 centerprint_generic(0, sprintf("Centerprint message", seconds_tostring(time)), 10, 0);
144 hud_configure_cp_generation_time = time + 10 - random()*3;
149 // this panel fades only when the menu does
150 float hud_fade_alpha_save = 0;
151 if(scoreboard_fade_alpha)
153 hud_fade_alpha_save = hud_fade_alpha;
154 hud_fade_alpha = 1 - autocvar__menu_alpha;
156 HUD_Panel_UpdateCvars();
158 if ( HUD_Radar_Clickable() )
160 if (hud_panel_radar_bottom >= 0.96 * vid_conheight)
163 panel_pos = eY * hud_panel_radar_bottom + eX * 0.5 * (vid_conwidth - panel_size_x);
164 panel_size_y = min(panel_size_y, vid_conheight - hud_panel_radar_bottom);
166 else if(scoreboard_fade_alpha)
168 hud_fade_alpha = hud_fade_alpha_save;
170 // move the panel below the scoreboard
171 if (scoreboard_bottom >= 0.96 * vid_conheight)
175 target_pos = eY * scoreboard_bottom + eX * 0.5 * (vid_conwidth - panel_size.x);
177 if(target_pos.y > panel_pos.y)
179 panel_pos = panel_pos + (target_pos - panel_pos) * sqrt(scoreboard_fade_alpha);
180 panel_size.y = min(panel_size.y, vid_conheight - scoreboard_bottom);
186 if (!centerprint_showing)
191 panel_pos += '1 1 0' * panel_bg_padding;
192 panel_size -= '2 2 0' * panel_bg_padding;
198 // entries = bound(1, floor(CENTERPRINT_MAX_ENTRIES * 4 * panel_size_y/panel_size_x), CENTERPRINT_MAX_ENTRIES);
199 // height = panel_size_y/entries;
200 // fontsize = '1 1 0' * height;
201 height = vid_conheight/50 * autocvar_hud_panel_centerprint_fontscale;
202 fontsize = '1 1 0' * height;
203 entries = bound(1, floor(panel_size.y/height), CENTERPRINT_MAX_ENTRIES);
206 float a, sz, align, current_msg_posY = 0, msg_size;
209 bool all_messages_expired = true;
212 if (autocvar_hud_panel_centerprint_flip)
213 pos.y += panel_size.y;
214 align = bound(0, autocvar_hud_panel_centerprint_align, 1);
215 for (g=0, i=0, j=cpm_index; i<CENTERPRINT_MAX_MSGS; ++i, ++j)
217 if (j == CENTERPRINT_MAX_MSGS)
219 if (centerprint_expire_time[j] <= time)
221 if (centerprint_countdown_num[j] && centerprint_time[j] > 0)
223 centerprint_countdown_num[j] = centerprint_countdown_num[j] - 1;
224 if (centerprint_countdown_num[j] == 0)
226 centerprint_expire_time[j] = centerprint_expire_time[j] + centerprint_time[j];
228 else if(centerprint_time[j] != -1)
232 all_messages_expired = false;
234 // fade the centerprint_hud in/out
235 if(centerprint_time[j] < 0) // Expired but forced. Expire time is the fade-in time.
236 a = (time - centerprint_expire_time[j]) / max(0.0001, autocvar_hud_panel_centerprint_fade_in);
237 else if(centerprint_expire_time[j] - autocvar_hud_panel_centerprint_fade_out > time) // Regularily printed. Not fading out yet.
238 a = (time - (centerprint_expire_time[j] - centerprint_time[j])) / max(0.0001, autocvar_hud_panel_centerprint_fade_in);
239 else // Expiring soon, so fade it out.
240 a = (centerprint_expire_time[j] - time) / max(0.0001, autocvar_hud_panel_centerprint_fade_out);
242 // while counting down show it anyway in order to hold the current message position
243 if (a <= 0.5/255.0 && centerprint_countdown_num[j] == 0) // Guaranteed invisible - don't show.
248 // set the size from fading in/out before subsequent fading
249 sz = autocvar_hud_panel_centerprint_fade_minfontsize + a * (1 - autocvar_hud_panel_centerprint_fade_minfontsize);
251 // also fade it based on positioning
252 if(autocvar_hud_panel_centerprint_fade_subsequent)
254 a = a * bound(autocvar_hud_panel_centerprint_fade_subsequent_passone_minalpha, (1 - (g / max(1, autocvar_hud_panel_centerprint_fade_subsequent_passone))), 1); // pass one: all messages after the first have half theAlpha
255 a = a * bound(autocvar_hud_panel_centerprint_fade_subsequent_passtwo_minalpha, (1 - (g / max(1, autocvar_hud_panel_centerprint_fade_subsequent_passtwo))), 1); // pass two: after that, gradually lower theAlpha even more for each message
259 // finally set the size based on the new theAlpha from subsequent fading
260 sz = sz * (autocvar_hud_panel_centerprint_fade_subsequent_minfontsize + a * (1 - autocvar_hud_panel_centerprint_fade_subsequent_minfontsize));
261 drawfontscale = sz * '1 1 0';
263 if (centerprint_countdown_num[j])
264 n = tokenizebyseparator(strreplace("^COUNT", count_seconds(centerprint_countdown_num[j]), centerprint_messages[j]), "\n");
266 n = tokenizebyseparator(centerprint_messages[j], "\n");
268 if (autocvar_hud_panel_centerprint_flip)
270 // check if the message can be entirely shown
271 for(k = 0; k < n; ++k)
273 getWrappedLine_remaining = argv(k);
274 while(getWrappedLine_remaining)
276 ts = getWrappedLine(panel_size.x * sz, fontsize, stringwidth_colors);
280 pos.y -= fontsize.y * CENTERPRINT_SPACING/2;
283 current_msg_posY = pos.y; // save starting pos (first line) of the current message
287 for(k = 0; k < n; ++k)
289 getWrappedLine_remaining = argv(k);
290 while(getWrappedLine_remaining)
292 ts = getWrappedLine(panel_size.x * sz, fontsize, stringwidth_colors);
296 pos.x = panel_pos.x + (panel_size.x - stringwidth(ts, true, fontsize)) * align;
297 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.
298 drawcolorcodedstring(pos + eY * 0.5 * (1 - sz) * fontsize.y, ts, fontsize, a, DRAWFLAG_NORMAL);
302 pos.y += fontsize.y * CENTERPRINT_SPACING/2;
306 ++g; // move next position number up
308 msg_size = pos.y - msg_size;
309 if (autocvar_hud_panel_centerprint_flip)
311 pos.y = current_msg_posY - CENTERPRINT_SPACING * fontsize.y;
312 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
313 pos.y += (msg_size + CENTERPRINT_SPACING * fontsize.y) * (1 - sqrt(sz));
315 if (pos.y < panel_pos.y) // check if the next message can be shown
317 drawfontscale = '1 1 0';
323 pos.y += CENTERPRINT_SPACING * fontsize.y;
324 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
325 pos.y -= (msg_size + CENTERPRINT_SPACING * fontsize.y) * (1 - sqrt(sz));
327 if(pos.y > panel_pos.y + panel_size.y - fontsize.y) // check if the next message can be shown
329 drawfontscale = '1 1 0';
334 drawfontscale = '1 1 0';
335 if (all_messages_expired)
337 centerprint_showing = false;
338 reset_centerprint_messages();