items: add loot despawn effects

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

diff --git a/qcsrc/client/items/items.qc b/qcsrc/client/items/items.qc
index b7c1b8de08efd206771b6d6211e04455f7f0fdc6..1eae223d806c93a9a56904ae4de704aa4b1d3956 100644 (file)
--- a/qcsrc/client/items/items.qc
+++ b/qcsrc/client/items/items.qc
@@ -14,6 +14,7 @@
 .bool pushable;
 .float anim_start_time; // reusing for bob waveform synchronisation
 .vector angles_held; // reusing for (re)storing original angles
+.float wait, delay, pointtime; // reusing for despawn effects
 
 void ItemDraw(entity this)
 {
@@ -124,6 +125,30 @@ void ItemDraw(entity this)
                this.colormod = this.glowmod = autocvar_cl_ghost_items_color;
        }
 
+       if(!this.alpha)
+               return;
+
+       // loot item despawn effects
+       if(this.ItemStatus & ITS_EXPIRING)
+       {
+               if(!this.wait) // when receiving the first message with ITS_EXPIRING set
+               {
+                       this.wait = time + IT_DESPAWNFX_TIME; // it will despawn then
+                       this.delay = 0.25;
+               }
+
+               if(autocvar_cl_items_animate & 2)
+                       this.alpha *= (this.wait - time) / IT_DESPAWNFX_TIME;
+
+               if(autocvar_cl_items_animate & 4 && time >= this.pointtime)
+               {
+                       pointparticles(EFFECT_ITEM_DESPAWN, this.origin + '0 0 16', '0 0 0', 1);
+                       if (this.delay > 0.0625)
+                               this.delay *= 0.5;
+                       this.pointtime = time + this.delay;
+               }
+       }
+
        this.drawmask = this.alpha <= 0 ? 0 : MASK_NORMAL;
 }