qcsrc/menu/xonotic/crosshairpreview.qc

   1 #ifdef INTERFACE
   2 CLASS(XonoticCrosshairPreview) EXTENDS(Item)
   3         METHOD(XonoticCrosshairPreview, configureXonoticCrosshairPreview, void(entity))
   4         METHOD(XonoticCrosshairPreview, draw, void(entity))
   5         ATTRIB(XonoticCrosshairPreview, src, string, string_null)
   6         ATTRIB(XonoticCrosshairPreview, src2, string, string_null)
   7         ATTRIB(XonoticCrosshairPreview, disabled, float, 0)
   8         ATTRIB(XonoticCrosshairPreview, disabledAlpha, float, SKINALPHA_DISABLED)
   9 ENDCLASS(XonoticCrosshairPreview)
  10 entity makeXonoticCrosshairPreview();
  11 #endif
  12
  13 #ifdef IMPLEMENTATION
  14 entity makeXonoticCrosshairPreview()
  15 {
  16         entity me;
  17         me = spawnXonoticCrosshairPreview();
  18         me.configureXonoticCrosshairPreview(me);
  19         return me;
  20 }
  21
  22 void XonoticCrosshairPreview_configureXonoticCrosshairPreview(entity me)
  23 {
  24         me.src = strzone(strcat("/gfx/crosshair", cvar_string("crosshair")));
  25         me.src2 = "/gfx/crosshairdot";
  26 }
  27
  28 void XonoticCrosshairPreview_draw(entity me)
  29 {
  30         float save;
  31         save = draw_alpha;
  32         if(me.disabled)
  33                 draw_alpha *= me.disabledAlpha;
  34
  35         vector sz, rgb;
  36         float a;
  37         rgb = stov(cvar_string("crosshair_color"));
  38         a = cvar("crosshair_alpha");
  39         if(me.src)
  40                 strunzone(me.src);
  41         me.src = strzone(strcat("/gfx/crosshair", cvar_string("crosshair")));
  42
  43         sz = draw_PictureSize(me.src);
  44         sz = globalToBoxSize(sz, me.size);
  45         sz = sz * cvar("crosshair_size");
  46
  47         draw_Picture('0.5 0.5 0' - 0.5 * sz, me.src, sz, rgb, a);
  48         if(cvar("crosshair_dot"))
  49         {
  50                 if(cvar("crosshair_dot_color_custom") && (cvar_string("crosshair_dot_color") != "0"))
  51                         rgb = stov(cvar_string("crosshair_dot_color"));
  52
  53                 draw_Picture('0.5 0.5 0' - 0.5 * sz * cvar("crosshair_dot_size"), me.src2, sz * cvar("crosshair_dot_size"), rgb, a * cvar("crosshair_dot_alpha"));
  54         }
  55
  56         draw_alpha = save;
  57
  58         SUPER(XonoticCrosshairPreview).draw(me);
  59 }
  60 #endif