Add shaders

Sources/Shaders/Particles.shader

@@ -0,0 +1,59 @@
+// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'
+
+Shader "Effects/Particles" {
+Properties {
+	_TintColor ("Tint Color", Color) = (0.5,0.5,0.5,0.5)
+	_MainTex ("Particle Texture", 2D) = "white" {}
+}
+
+Category {
+	Tags { "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" }
+	Blend SrcAlpha One
+	Cull Off Lighting Off ZWrite Off Fog { Color (0,0,0,0) }
+	
+	SubShader {
+		Pass {
+		
+			CGPROGRAM
+			#pragma vertex vert
+			#pragma fragment frag
+			#include "UnityCG.cginc"
+
+			sampler2D _MainTex;
+			fixed4 _TintColor;
+			
+			struct appdata_t {
+				float4 vertex : POSITION;
+				fixed4 color : COLOR;
+				float2 texcoord : TEXCOORD0;
+			};
+
+			struct v2f {
+				float4 vertex : POSITION;
+				fixed4 color : COLOR;
+				float2 texcoord : TEXCOORD0;
+			};
+			
+			float4 _MainTex_ST;
+
+			v2f vert (appdata_t v)
+			{
+				v2f o;
+				o.vertex = UnityObjectToClipPos(v.vertex);
+				
+				o.color = v.color;
+				o.texcoord = TRANSFORM_TEX(v.texcoord,_MainTex);
+				return o;
+			}
+			
+			fixed4 frag (v2f i) : COLOR
+			{
+				fixed4 tex = tex2D(_MainTex, i.texcoord);
+				if(tex.r > 0.5) return 2.0f * i.color;
+				else return tex.g * _TintColor * i.color * 3;
+			}
+			ENDCG 
+		}
+	}	
+}
+}