Added fullscreen, player outlines, better weapon display

core/assets/shaders/outline.fragment

@@ -12,6 +12,10 @@ uniform float u_lighten;
 varying vec4 v_color;
 varying vec2 v_texCoord;
 
+bool id(vec4 v){
+    return v.a > 0.1 && !(v.r < 0.01 && v.g < 0.01 && v.b < 0.01);
+}
+
 void main() {
 
 	vec2 T = v_texCoord.xy;
@@ -20,18 +24,21 @@ void main() {
 
 	bool any = false;
 
-	float thickness = 1.0;
 	float step = 1.0;
 
-	if(texture2D(u_texture, T).a < 0.1 && 
-		(texture2D(u_texture, T + vec2(0, step) * v).a > 0.1 || texture2D(u_texture, T + vec2(0, -step) * v).a > 0.1 ||
-		texture2D(u_texture, T + vec2(step, 0) * v).a > 0.1 || texture2D(u_texture, T + vec2(-step, 0) * v).a > 0.1))
+	vec4 c = texture2D(u_texture, T);
+
+	if(texture2D(u_texture, T).a < 0.1 &&
+		(id(texture2D(u_texture, T + vec2(0, step) * v)) || id(texture2D(u_texture, T + vec2(0, -step) * v)) ||
+		id(texture2D(u_texture, T + vec2(step, 0) * v)) || id(texture2D(u_texture, T + vec2(-step, 0) * v))))
 		any = true;
 
 	if(any){
 		gl_FragColor = u_color;
 	}else{
-	    vec4 c = texture2D(u_texture, T);
+	    if((c.r < 0.01 && c.g < 0.01 && c.b < 0.01)){
+            c = vec4(0.0);
+	    }
 		gl_FragColor = mix(c, vec4(1.0, 1.0, 1.0, c.a), u_lighten) * v_color;
 	}
 }