Experimenting with abilities

core/assets/icons/icons.properties

@@ -495,3 +495,4 @@
 63209=ship-assembler|block-ship-assembler-ui
 63208=quell-missile|unit-quell-missile-ui
 63207=bulwark|unit-bulwark-ui
+63206=mech-assembler|block-mech-assembler-ui

core/assets/shaders/unitarmor.frag

@@ -0,0 +1,30 @@
+uniform sampler2D u_texture;
+
+uniform float u_time;
+uniform float u_progress;
+uniform vec4 u_color;
+uniform vec2 u_uv;
+uniform vec2 u_uv2;
+uniform vec2 u_texsize;
+
+varying vec4 v_color;
+varying vec2 v_texCoords;
+
+void main(){
+    vec2 coords = (v_texCoords - u_uv) / (u_uv2 - u_uv);
+    vec2 v = vec2(1.0/u_texsize.x, 1.0/u_texsize.y);
+
+	vec4 c = texture2D(u_texture, v_texCoords);
+
+    c.a *= u_progress;
+
+    if(c.a > 0.01){
+        float f = step(abs(sin(coords.y*3.0 + u_time)), 0.9);
+        c.a *= f;
+        //c.rgb = mix(c.rgb, u_color.rgb, f * u_color.a);
+    }
+
+   // c.a *= (1.0-coords.y);
+
+    gl_FragColor = c * v_color;
+}

core/assets/shaders/unitbuild.frag

@@ -1,5 +1,3 @@
-#define step 3.0
-
 uniform sampler2D u_texture;
 
 uniform float u_time;
@@ -12,40 +10,17 @@ uniform vec2 u_texsize;
 varying vec4 v_color;
 varying vec2 v_texCoords;
 
-bool id(vec4 v){
-    return v.a > 0.1;
-}
-
-bool id(vec2 coords, vec4 base){
-    vec4 target = texture2D(u_texture, coords);
-    return  target.a < 0.1 || (coords.x < u_uv.x || coords.y < u_uv.y || coords.x > u_uv2.x || coords.y > u_uv2.y);
-}
-
-bool cont(vec2 T, vec2 v){
-    vec4 base = texture2D(u_texture, T);
-    return base.a > 0.1 &&
-           		(id(T + vec2(0, step) * v, base) || id(T + vec2(0, -step) * v, base) ||
-           		id(T + vec2(step, 0) * v, base) || id(T + vec2(-step, 0) * v, base) ||
-           		id(T + vec2(step, step) * v, base) || id(T + vec2(-step, -step) * v, base) ||
-                           		id(T + vec2(step, -step) * v, base) || id(T + vec2(-step, step) * v, base));
-}
-
 void main(){
-    vec2 coords = (v_texCoords.xy - u_uv) / (u_uv2 - u_uv);
-    vec2 t = v_texCoords.xy;
+    vec2 coords = (v_texCoords - u_uv) / (u_uv2 - u_uv);
     vec2 v = vec2(1.0/u_texsize.x, 1.0/u_texsize.y);
 
-	vec4 c = texture2D(u_texture, v_texCoords.xy);
+	vec4 c = texture2D(u_texture, v_texCoords);
     float alpha = c.a;
 
     c.a *= u_progress;
 
     if(c.a > 0.01){
-        float f = abs(sin(coords.x*2.0 + u_time));
-        if(f > 0.9)
-            f = 1.0;
-        else
-            f = 0.0;
+        float f = step(abs(sin(coords.x*2.0 + u_time)), 0.9);
         c = mix(c, u_color, f * u_color.a);
     }