Customizable colors and levels for weapons accuracy

[xonotic/xonotic-data.pk3dir.git] / qcsrc / client / hud.qc

diff --git a/qcsrc/client/hud.qc b/qcsrc/client/hud.qc
index 96d5a3362bf2607fdb886e7d8cf54ad032f0f731..99419520e7b95bc31f5bdf040d299159f932de31 100644 (file)
--- a/qcsrc/client/hud.qc
+++ b/qcsrc/client/hud.qc
@@ -1372,6 +1372,9 @@ float GetAmmoTypeForWep(float i)
        }
 }
 
+#define MAX_ACCURACY_LEVELS 10 // including implict levels 0 and 100
+float acc_lev[MAX_ACCURACY_LEVELS];
+
 void HUD_WeaponIcons(void)
 {
        if(!autocvar_hud_weaponicons && !autocvar__hud_configure)
@@ -1458,6 +1461,18 @@ void HUD_WeaponIcons(void)
        vector color;
        vector wpnpos;
        vector wpnsize;
+
+       float acc_levels;
+       if(autocvar_hud_weaponicons_accuracy && !(gametype == GAME_RACE || gametype == GAME_CTS))
+       {
+               acc_levels = tokenize(cvar_string("hud_weaponicons_accuracy_color_levels"));
+               if (acc_levels > MAX_ACCURACY_LEVELS)
+                       acc_levels = MAX_ACCURACY_LEVELS;
+
+               for (i = 0; i < acc_levels; ++i)
+                       acc_lev[i] = stof(argv(i));
+       }
+
        for(i = 0; i < weapon_cnt; ++i)
        {
                wpnpos = pos + eX * column * mySize_x*(1/columns) + eY * row * mySize_y*(1/rows);
@@ -1476,24 +1491,27 @@ void HUD_WeaponIcons(void)
                        drawpic_aspect_skin(wpnpos, "weapon_current_bg", wpnsize, '1 1 1', fade * panel_fg_alpha, DRAWFLAG_NORMAL);
 
                // draw the weapon accuracy
-               if(autocvar_hud_weaponicons_accuracy && !(gametype == GAME_RACE || gametype == GAME_CTS))
+               if(acc_levels)
                {
                        if(weapon_damage)
                                weapon_stats = floor(100 * weapon_hit / weapon_damage);
 
-                       // yellow_accuracy = value at which accuracy becomes yellow
-                       if(weapon_stats >= 100) {
-                               color_x = 0;
-                               color_y = 1;
-                       }
-                       else if(weapon_stats > autocvar_hud_weaponicons_accuracy_yellow) {
-                               color_x = 1 - (weapon_stats-autocvar_hud_weaponicons_accuracy_yellow)/(100-autocvar_hud_weaponicons_accuracy_yellow); // red value between 1 -> 0
-                               color_y = 1;
-                       } else {
-                               color_x = 1;
-                               color_y = weapon_stats/autocvar_hud_weaponicons_accuracy_yellow; // green value between 0 -> 1
-                       }
-                       color_z = 0;
+                       if (cvar("acc_colors_debug") >= 0)
+                               weapon_stats = cvar("acc_colors_debug"); // TEST
+
+                       // find the max level lower than weapon_stats
+                       float j;
+                       j = acc_levels-1;
+                       while ( j && weapon_stats < acc_lev[j] )
+                               --j;
+
+#define acc_color(i) stov(cvar_string(strcat("hud_weaponicons_accuracy_color", ftos(i))))
+
+                       // inject color j+1 in color j, how much depending on how much weapon_stats is higher than level j
+                       float factor;
+                       factor = (weapon_stats - acc_lev[j]) / (acc_lev[j+1] - acc_lev[j]);
+                       color = acc_color(j);
+                       color = color + factor * (acc_color(j+1) - color);
 
                        if(weapon_damage)
                                drawpic_aspect_skin(wpnpos, "weapon_accuracy", wpnsize, color, panel_fg_alpha, DRAWFLAG_NORMAL);