1 #include "slider_resolution.qh"
3 /* private static */ float XonoticResolutionSlider_DataHasChanged;
4 /* attrib */ float vid_conwidth;
5 /* attrib */ float vid_conheight;
7 // Updates cvars (to be called by menu.qc at startup or on detected res change)
8 float updateConwidths(float width, float height, float pixelheight)
11 float minfactor, maxfactor;
14 sz = cvar("menu_vid_scale");
16 return 0; // No recalculation.
18 // Save off current settings.
19 cvar_set("_menu_vid_width", ftos(width));
20 cvar_set("_menu_vid_height", ftos(height));
21 cvar_set("_menu_vid_pixelheight", ftos(pixelheight));
22 cvar_set("_menu_vid_desktopfullscreen", cvar_string("vid_desktopfullscreen"));
24 // engine is handling conwidth calculations!
25 if((cvar_type("vid_conwidthauto") & CVAR_TYPEFLAG_ENGINE) && cvar("vid_conwidthauto"))
27 if(vid_conwidth != cvar("vid_conwidth") || vid_conheight != cvar("vid_conheight"))
29 // Please reload resolutions list and such stuff.
30 XonoticResolutionSlider_DataHasChanged = true;
31 vid_conwidth = cvar("vid_conwidth");
32 vid_conheight = cvar("vid_conheight");
35 return 0; // No recalculation
42 // calculate the base resolution
45 c_y = c.x * r.y * r.z / r.x;
49 c_x = c.y * r.x / (r.y * r.z);
52 f = min(r.x / c.x, r.y / c.y);
54 c = c * f; // ensures that c_x <= r_x and c_y <= r_y
56 minfactor = min(1, 640 / c.x); // can be > 1 only if c_x is <640
57 maxfactor = max(1, r.x / c.x, r.y / c.y); // can be < 1 only if r_x < c_x and r_y < c_y
58 LOG_TRACE("min factor: ", ftos(minfactor));
59 LOG_TRACE("max factor: ", ftos(maxfactor));
62 f = 1 - (maxfactor - 1) * sz;
64 f = 1 + (minfactor - 1) * sz;
67 c = c * f; // fteqcc fail
72 // Please reload resolutions list and such stuff.
73 XonoticResolutionSlider_DataHasChanged = true;
75 if (c.x != cvar("vid_conwidth") || c.y != cvar("vid_conheight"))
77 cvar_set("vid_conwidth", ftos(c.x));
78 cvar_set("vid_conheight", ftos(c.y));
83 entity makeXonoticResolutionSlider()
86 me = NEW(XonoticResolutionSlider);
87 me.configureXonoticResolutionSlider(me);
90 void XonoticResolutionSlider_addResolution(entity me, float w, float h, float pixelheight)
92 if (me.maxAllowedWidth && w > me.maxAllowedWidth)
94 if (me.maxAllowedHeight && h > me.maxAllowedHeight)
97 for (i = 0; i < me.nValues; ++i)
99 tokenize_console(me.valueToIdentifier(me, i));
100 if (w > stof(argv(0))) continue;
101 if (w < stof(argv(0))) break;
102 if (h > stof(argv(1))) continue;
103 if (h < stof(argv(1))) break;
104 if (pixelheight > stof(argv(2)) + 0.01) continue;
105 if (pixelheight < stof(argv(2)) - 0.01) break;
106 return; // already there
108 if (pixelheight != 1)
110 float aspect = w / (h * pixelheight);
111 float bestdenom = rint(aspect);
114 for (denom = 2; denom < 10; ++denom) {
115 float num = rint(aspect * denom);
116 if (fabs(num / denom - aspect) < fabs(bestnum / bestdenom - aspect))
122 me.insertValue(me, i, strzone(sprintf("%dx%d (%d:%d)", w, h, bestnum, bestdenom)), strzone(strcat(ftos(w), " ", ftos(h), " ", ftos(pixelheight))));
125 me.insertValue(me, i, strzone(sprintf("%dx%d", w, h)), strzone(strcat(ftos(w), " ", ftos(h), " ", ftos(pixelheight))));
127 float autocvar_menu_vid_allowdualscreenresolution;
128 void XonoticResolutionSlider_configureXonoticResolutionSlider(entity me)
130 me.configureXonoticTextSlider(me, "_menu_vid_width",
131 _("Screen resolution"));
132 me.loadResolutions(me, cvar("vid_fullscreen"));
134 void XonoticResolutionSlider_loadResolutions(entity me, float fullscreen)
139 // HACK: text slider assumes the strings are constants, so clearValues
140 // will not unzone them
141 for(i = 0; i < me.nValues; ++i)
143 strunzone(me.valueToIdentifier(me, i));
144 strunzone(me.valueToText(me, i));
146 // NOW we can safely clear.
148 me.maxAllowedWidth = 0;
149 me.maxAllowedHeight = 0;
155 r = getresolution(i);
156 if(r_x == 0 && r_y == 0)
158 if(r.x < 640 || r.y < 480)
160 if(r.x > 2 * r.y) // likely dualscreen resolution, skip this one
161 if(autocvar_menu_vid_allowdualscreenresolution <= 0)
163 me.addResolution(me, r.x, r.y, r.z);
165 r = getresolution(-1);
166 if(r.x != 0 || r.y != 0)
167 me.addResolution(me, r.x, r.y, r.z);
168 LOG_TRACE("Added system resolutions.");
174 r = getresolution(-2);
175 // If workarea is not supported, get desktop size.
176 if(r.x == 0 && r.y == 0)
177 r = getresolution(-1);
179 // Add it, and limit all other resolutions to the workarea/desktop size.
180 if(r.x != 0 || r.y != 0)
182 me.maxAllowedWidth = r.x;
183 me.maxAllowedHeight = r.y;
184 me.addResolution(me, r.x, r.y, r.z);
187 // Add nice hardcoded defaults.
188 me.addResolution(me, 640, 480, 1); // pc res
190 me.addResolution(me, 720, 480, 1.125); // DVD NTSC 4:3
191 me.addResolution(me, 720, 576, 0.9375); // DVD PAL 4:3
192 me.addResolution(me, 720, 480, 0.84375); // DVD NTSC 16:9
193 me.addResolution(me, 720, 576, 0.703125); // DVD PAL 16:9
195 me.addResolution(me, 800, 480, 1); // 480p at 1:1 pixel aspect
196 me.addResolution(me, 800, 600, 1); // pc res
197 me.addResolution(me, 1024, 600, 1); // notebook res
198 me.addResolution(me, 1024, 768, 1); // pc res
199 me.addResolution(me, 1280, 720, 1); // 720p
200 me.addResolution(me, 1280, 960, 1); // pc res
201 me.addResolution(me, 1280, 1024, 1); // pc res
202 me.addResolution(me, 1920, 1080, 1); // 1080p
203 LOG_TRACE("Added default resolutions.");
205 LOG_TRACE("Total number of resolutions detected: ", ftos(me.nValues));
207 me.vid_fullscreen = fullscreen;
209 me.configureXonoticTextSliderValues(me);
211 void XonoticResolutionSlider_loadCvars(entity me)
213 me.setValueFromIdentifier_noAnim(me, strcat(cvar_string("_menu_vid_width"), " ", cvar_string("_menu_vid_height"), " ", cvar_string("_menu_vid_pixelheight")));
215 void XonoticResolutionSlider_saveCvars(entity me)
217 if(me.value >= 0 || me.value < me.nValues)
219 tokenize_console(me.getIdentifier(me));
220 cvar_set("_menu_vid_width", argv(0));
221 cvar_set("_menu_vid_height", argv(1));
222 cvar_set("_menu_vid_pixelheight", argv(2));
223 vector r = getresolution(-1);
224 if (stof(argv(0)) == r.x && stof(argv(1)) == r.y && fabs(stof(argv(2)) - r.z) < 0.01)
225 cvar_set("_menu_vid_desktopfullscreen", "1");
227 cvar_set("_menu_vid_desktopfullscreen", "0");
230 void XonoticResolutionSlider_draw(entity me)
232 if (cvar("vid_fullscreen") != me.vid_fullscreen)
234 me.loadResolutions(me, cvar("vid_fullscreen"));
235 XonoticResolutionSlider_DataHasChanged = true;
237 if (XonoticResolutionSlider_DataHasChanged)
239 XonoticResolutionSlider_DataHasChanged = false;
242 SUPER(XonoticResolutionSlider).draw(me);