Bind some fixed texture arrays only once

shader/floor/arrayPos.frag

@@ -5,8 +5,8 @@ layout (location=0) out vec4 fCol;
 layout (location=1) out vec4 fPos;
 layout (location=2) out vec4 normal;
 //layout (binding=0) uniform sampler2DArray tilesetSampler;
-layout (binding=1) uniform sampler2DArray normalSampler;
-layout (binding=2) uniform sampler2DArray diffuseSampler;
+layout (binding=40) uniform sampler2DArray diffuseSampler;
+layout (binding=41) uniform sampler2DArray normalSampler;
 vec2 rotateV2 (float a, vec2 v)
 {
     return vec2(v.x*cos(a) - v.y*sin(a), v.x*sin(a) + v.y*cos(a));

shader/texture/bloomBlur.frag

@@ -5,7 +5,7 @@ const vec2 winSize = vec2 (300.0,300.0);
 // note that the above opening bracket should be the first in this file
 // this is so that the window size can be extracted and the shader recompiled on
 // the fly
-uniform sampler2D screenTexture;
+layout (binding = 0) uniform sampler2D screenTexture;
 const float hOff = 3 / winSize.x;
 const float vOff = 3 / winSize.y;
 //const vec2 off[9] = vec2[]

shader/wall/basic.frag

@@ -8,8 +8,8 @@ in vec4 gPos;
 in vec4 gNorm;
 in vec4 gColor;
 in float gAng;
-layout (binding=1) uniform sampler2DArray normalSampler;
-layout (binding=2) uniform sampler2DArray diffuseSampler;
+layout (binding=40) uniform sampler2DArray diffuseSampler;
+layout (binding=41) uniform sampler2DArray normalSampler;
 vec2 rotateV2 (float a, vec2 v)
 {
     return vec2(v.x*cos(a) - v.y*sin(a), v.x*sin(a) + v.y*cos(a));

shader/wall/texture.frag

@@ -8,8 +8,8 @@ in vec4 gPos;
 in vec4 gNorm;
 in vec4 gColor;
 in float gRot;
-layout (binding=1) uniform sampler2DArray normalSampler;
-layout (binding=2) uniform sampler2DArray diffuseSampler;
+layout (binding=40) uniform sampler2DArray diffuseSampler;
+layout (binding=41) uniform sampler2DArray normalSampler;
 vec2 rotateV2 (float a, vec2 v)
 {
     return vec2(v.x*cos(a) - v.y*sin(a), v.x*sin(a) + v.y*cos(a));