Minor fix

[xonotic/xonotic-data.pk3dir.git] / qcsrc / menu / xonotic / slider_resolution.c

diff --git a/qcsrc/menu/xonotic/slider_resolution.c b/qcsrc/menu/xonotic/slider_resolution.c
index d5d013048e9c67b874487f84a7d2f15bacee8192..01fd64e1022eb5d74524db0184dd80830d605f55 100644 (file)
--- a/qcsrc/menu/xonotic/slider_resolution.c
+++ b/qcsrc/menu/xonotic/slider_resolution.c
@@ -6,18 +6,25 @@ CLASS(XonoticResolutionSlider) EXTENDS(XonoticTextSlider)
        METHOD(XonoticResolutionSlider, saveCvars, void(entity))
 ENDCLASS(XonoticResolutionSlider)
 entity makeXonoticResolutionSlider();
+void initConwidths();
 void updateConwidths();
 #endif
 
 #ifdef IMPLEMENTATION
+void initConwidths()
+{
+       cvar_set("_menu_vid_width", cvar_string("vid_width"));
+       cvar_set("_menu_vid_height", cvar_string("vid_height"));
+       cvar_set("_menu_vid_pixelheight", cvar_string("vid_pixelheight"));
+}
 void updateConwidths()
 {
        vector r, c;
        float minfactor, maxfactor;
        float sz, f;
-       r_x = cvar("menu_vid_width");
-       r_y = cvar("menu_vid_height");
-       r_z = cvar("menu_vid_pixelheight");
+       r_x = cvar("_menu_vid_width");
+       r_y = cvar("_menu_vid_height");
+       r_z = cvar("_menu_vid_pixelheight");
        sz = cvar("menu_vid_scale");
 
        // calculate the base resolution
@@ -34,8 +41,8 @@ void updateConwidths()
        if(f < 1)
                c = c * f; // ensures that c_x <= r_x and c_y <= r_y
 
-       minfactor = min(1, 640 / c_x);             // can be > 1 only if c_x is <640
-       maxfactor = max3(1, r_x / c_x, r_y / c_y); // can be < 1 only if r_x < c_x and r_y < c_y
+       minfactor = min(1, 640 / c_x);            // can be > 1 only if c_x is <640
+       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
        dprint("min factor: ", ftos(minfactor), "\n");
        dprint("max factor: ", ftos(maxfactor), "\n");
 
@@ -65,12 +72,13 @@ void XonoticResolutionSlider_addResolution(entity me, float w, float h, float pi
        me.addValue(me, strzone(sprintf(_("%dx%d"), w, h)), strzone(strcat(ftos(w), " ", ftos(h), " ", ftos(pixelheight))));
        // FIXME (in case you ever want to dynamically instantiate this): THIS IS NEVER FREED
 }
+float autocvar_menu_vid_allowdualscreenresolution;
 void XonoticResolutionSlider_configureXonoticResolutionSlider(entity me)
 {
        float i;
        vector r0, r;
 
-       me.configureXonoticTextSlider(me, "menu_vid_width");
+       me.configureXonoticTextSlider(me, "_menu_vid_width");
 
        r0 = '0 0 0';
        for(i = 0;; ++i)
@@ -86,7 +94,9 @@ void XonoticResolutionSlider_configureXonoticResolutionSlider(entity me)
                if(r_x < 640 || r_y < 480)
                        continue;
                if(r_x > 2 * r_y) // likely dualscreen resolution, skip this one
-                       continue;
+                       if(autocvar_menu_vid_allowdualscreenresolution <= 0)
+                               continue;
+                       
                me.addResolution(me, r_x, r_y, r_z);
        }
 
@@ -105,16 +115,16 @@ void XonoticResolutionSlider_configureXonoticResolutionSlider(entity me)
 }
 void XonoticResolutionSlider_loadCvars(entity me)
 {
-       me.setValueFromIdentifier(me, strcat(cvar_string("menu_vid_width"), " ", cvar_string("menu_vid_height"), " ", cvar_string("menu_vid_pixelheight")));
+       me.setValueFromIdentifier(me, strcat(cvar_string("_menu_vid_width"), " ", cvar_string("_menu_vid_height"), " ", cvar_string("_menu_vid_pixelheight")));
 }
 void XonoticResolutionSlider_saveCvars(entity me)
 {
        if(me.value >= 0 || me.value < me.nValues)
        {
                tokenize_console(me.getIdentifier(me));
-               cvar_set("menu_vid_width", argv(0));
-               cvar_set("menu_vid_height", argv(1));
-               cvar_set("menu_vid_pixelheight", argv(2));
+               cvar_set("_menu_vid_width", argv(0));
+               cvar_set("_menu_vid_height", argv(1));
+               cvar_set("_menu_vid_pixelheight", argv(2));
        }
 }
 #endif