might as well merge bloom

core/assets/bloomshaders/alpha_bloom.fragment.glsl

@@ -0,0 +1,23 @@
+#ifdef GL_ES
+#define LOWP lowp
+#define MED mediump
+precision lowp float;
+#else
+#define LOWP  
+#define MED 
+#endif
+uniform sampler2D u_texture0;
+uniform sampler2D u_texture1;
+uniform float BloomIntensity;
+uniform float OriginalIntensity;
+
+varying MED vec2 v_texCoords;
+
+void main()
+{
+	
+	vec4 original = texture2D(u_texture0, v_texCoords) * OriginalIntensity;
+	vec4 bloom = texture2D(u_texture1, v_texCoords) * BloomIntensity; 	
+    original = original *  (vec4(1.0) - bloom);	 	
+ 	gl_FragColor =  original + bloom; 	
+}

core/assets/bloomshaders/alpha_gaussian.fragment.glsl

@@ -0,0 +1,26 @@
+#ifdef GL_ES
+#define LOWP lowp
+#define MED mediump
+precision lowp float;
+#else
+#define LOWP  
+#define MED 
+#endif
+
+uniform sampler2D u_texture;
+varying MED vec2 v_texCoords0;
+varying MED vec2 v_texCoords1;
+varying MED vec2 v_texCoords2;
+varying MED vec2 v_texCoords3;
+varying MED vec2 v_texCoords4;
+const float center = 0.2270270270; 
+const float close = 0.3162162162;
+const float far = 0.0702702703;
+void main()
+{	 
+   gl_FragColor = far * texture2D(u_texture, v_texCoords0) 
+				+ close * texture2D(u_texture, v_texCoords1)
+				+ center * texture2D(u_texture, v_texCoords2) 
+				+ close * texture2D(u_texture, v_texCoords3)
+				+ far * texture2D(u_texture, v_texCoords4); 
+}	

core/assets/bloomshaders/alpha_threshold.fragment.glsl

@@ -0,0 +1,21 @@
+#ifdef GL_ES
+#define LOWP lowp
+#define MED mediump
+precision lowp float;
+#else
+#define LOWP  
+#define MED 
+#endif
+uniform sampler2D u_texture0;
+uniform vec2 threshold;
+varying MED vec2 v_texCoords;
+void main()
+{
+	vec4 color = texture2D(u_texture0, v_texCoords);
+	if(color.r + color.g + color.b > 0.5 * 3.0){
+		gl_FragColor = color;
+	}else{
+		gl_FragColor = vec4(0.0);
+	}
+ 	//gl_FragColor = (texture2D(u_texture0, v_texCoords) - vec4(threshold.r))  * threshold.g;
+}

core/assets/bloomshaders/bloom.fragment.glsl

@@ -0,0 +1,23 @@
+#ifdef GL_ES
+#define LOWP lowp
+#define MED mediump
+precision lowp float;
+#else
+#define LOWP  
+#define MED 
+#endif
+uniform sampler2D u_texture0;
+uniform sampler2D u_texture1;
+uniform float BloomIntensity;
+uniform float OriginalIntensity;
+
+varying MED vec2 v_texCoords;
+
+void main()
+{
+	
+	vec3 original = texture2D(u_texture0, v_texCoords).rgb;
+	vec3 bloom = texture2D(u_texture1, v_texCoords).rgb * BloomIntensity; 	
+    original = OriginalIntensity * (original - original * bloom);	 	
+ 	gl_FragColor.rgb =  original + bloom; 	
+}

core/assets/bloomshaders/blurspace.vertex.glsl

@@ -0,0 +1,31 @@
+#ifdef GL_ES
+#define MED mediump
+#else
+#define MED 
+#endif
+
+attribute vec4 a_position; 
+attribute vec2 a_texCoord0; 
+uniform vec2 dir;
+uniform vec2 size;
+varying MED vec2 v_texCoords0;
+varying MED vec2 v_texCoords1;
+varying MED vec2 v_texCoords2;
+varying MED vec2 v_texCoords3;
+varying MED vec2 v_texCoords4;
+const vec2 futher = vec2(3.2307692308, 3.2307692308);
+const vec2 closer = vec2(1.3846153846, 1.3846153846);
+void main()
+{
+	vec2 sizeAndDir = dir / size;
+	vec2 f = futher*sizeAndDir;
+	vec2 c = closer*sizeAndDir;
+	
+	v_texCoords0 = a_texCoord0 - f;
+	v_texCoords1 = a_texCoord0 - c;	
+	v_texCoords2 = a_texCoord0;
+	v_texCoords3 = a_texCoord0 + c;
+	v_texCoords4 = a_texCoord0 + f;
+	
+	gl_Position = a_position;
+}

core/assets/bloomshaders/gaussian.fragment.glsl

@@ -0,0 +1,26 @@
+#ifdef GL_ES
+#define LOWP lowp
+#define MED mediump
+precision lowp float;
+#else
+#define LOWP  
+#define MED 
+#endif
+
+uniform sampler2D u_texture;
+varying MED vec2 v_texCoords0;
+varying MED vec2 v_texCoords1;
+varying MED vec2 v_texCoords2;
+varying MED vec2 v_texCoords3;
+varying MED vec2 v_texCoords4;
+const float center = 0.2270270270; 
+const float close = 0.3162162162;
+const float far = 0.0702702703;
+void main()
+{	 
+   gl_FragColor.rgb = far * texture2D(u_texture, v_texCoords0).rgb 
+				+ close * texture2D(u_texture, v_texCoords1).rgb
+				+ center * texture2D(u_texture, v_texCoords2).rgb 
+				+ close * texture2D(u_texture, v_texCoords3).rgb
+				+ far * texture2D(u_texture, v_texCoords4).rgb; 
+}	

core/assets/bloomshaders/maskedtreshold.fragment.glsl

@@ -0,0 +1,17 @@
+#ifdef GL_ES
+#define LOWP lowp
+#define MED mediump
+precision lowp float;
+#else
+#define LOWP  
+#define MED 
+#endif
+uniform sampler2D u_texture0;
+uniform vec2 threshold;
+varying MED vec2 v_texCoords;
+void main()
+{
+	vec4 tex = texture2D(u_texture0, v_texCoords);
+	vec3 colors = (tex.rgb - threshold.r)  * threshold.g * tex.a;
+ 	gl_FragColor = vec4(colors, tex.a);
+}

core/assets/bloomshaders/screenspace.vertex.glsl

@@ -0,0 +1,13 @@
+#ifdef GL_ES
+#define MED mediump
+#else  
+#define MED 
+#endif
+attribute vec4 a_position; 
+attribute vec2 a_texCoord0; 
+varying MED vec2 v_texCoords;
+void main()
+{
+	v_texCoords = a_texCoord0;
+	gl_Position = a_position;
+}

core/assets/bloomshaders/threshold.fragment.glsl

@@ -0,0 +1,15 @@
+#ifdef GL_ES
+#define LOWP lowp
+#define MED mediump
+precision lowp float;
+#else
+#define LOWP  
+#define MED 
+#endif
+uniform sampler2D u_texture0;
+uniform vec2 threshold;
+varying MED vec2 v_texCoords;
+void main()
+{	
+ 	gl_FragColor.rgb = (texture2D(u_texture0, v_texCoords).rgb - vec3(threshold.x))  * threshold.y;
+}

core/assets/bundles/bundle.properties

@@ -346,6 +346,7 @@ error.alreadyconnected = Already connected.
 error.mapnotfound = Map file not found!
 error.io = Network I/O error.
 error.any = Unknown network error.
+error.bloom = Failed to initialize bloom.\nYour device may not support it.
 
 zone.groundZero.name = Ground Zero
 zone.desertWastes.name = Desert Wastes
@@ -498,6 +499,7 @@ setting.chatopacity.name = Chat Opacity
 setting.playerchat.name = Display In-Game Chat
 uiscale.reset = UI scale has been changed.\nPress "OK" to confirm this scale.\n[scarlet]Reverting and exiting in[accent] {0}[] settings...
 uiscale.cancel = Cancel & Exit
+setting.bloom.name = Bloom
 keybind.title = Rebind Keys
 keybinds.mobile = [scarlet]Most keybinds here are not functional on mobile. Only basic movement is supported.
 category.general.name = General