half assed bugfixing

src/game/Entity.h

@@ -3,8 +3,10 @@
 #include "../gen/Generated.h"
 #include "Log.h"
 #include "Puzzle.h" // TODO: remove
+#include "bgfx/bgfx.h"
 #include "rendering/Rendering.h"
 #include <cstdint>
+#include <vcruntime_typeinfo.h>
 
 #define ENTITY_HANDLE(X)                                                                                               \
     struct X                                                                                                           \
@@ -27,6 +29,7 @@ namespace Game
         Gen::TextureHandle TextureHandle;
         Gen::ModelHandle ModelH;
         bool Visible = true;
+        bool DebugBreakOnRender = false;
 
         void Render(const Model* models, const Material* materials, const Texture* textures);
         void LoadFromSaved(const Gen::SavedEntityRenderData& saved);
@@ -140,6 +143,7 @@ namespace Game
         void Render(const Model* models, const Material* materials, const Texture* textures)
         {
             if (!IsEnabled) return;
+            bgfx::setMarker(typeid(T).name());
             for (uint16_t i = 0; i < Count; ++i)
             {
                 Get({i}).EData.Render(models, materials, textures);

src/game/Level.cpp

@@ -8,6 +8,7 @@
 #include "Puzzle.h"
 #include "UI.h"
 #include "bx/bx.h"
+#include "bx/debug.h"
 #include "rendering/Rendering.h"
 
 #include "SDL3/SDL_mouse.h"
@@ -28,6 +29,7 @@ namespace Game
 {
     void EntityRenderData::Render(const Model* models, const Material* materials, const Texture* textures)
     {
+        if (DebugBreakOnRender) bx::debugBreak();
         if (models == nullptr || materials == nullptr || textures == nullptr) return;
         if (!Gen::IsValid(ModelH) || MaterialHandle >= EMaterial::EntryCount) return;
         if (!Visible) return;

src/game/UI.cpp

@@ -131,7 +131,6 @@ namespace Game
                     quad.EData.TextureHandle = Puzzle::IsValid(card.RefCard)
                                                    ? staticCards[card.RefCard.Idx].BoardTextureHandle
                                                    : Gen::TextureHandle{0};
-                    quad.EData.TextureHandle = {4};
                     quad.EData.Transform.Scale = {UICardScale, UICardScale, UICardScale};
                     quad.EData.DotColor = {1.0f, 1.0f, 1.0f, 1.0f};
                     quad.EData.BaseColor = {1.0f, 1.0f, 1.0f, 1.0f};

src/game/rendering/Rendering.cpp

@@ -325,7 +325,7 @@ namespace Game
         SharedData& shared = GetShared();
 
         bgfx::Init init;
-        init.type = bgfx::RendererType::Direct3D12;
+        init.type = bgfx::RendererType::Direct3D11;
 #ifdef _DEBUG
         init.debug = true;
         // init.debug = false;

src/game/shaders/dither/frag.sc

@@ -42,19 +42,19 @@ float dither(float brightness, vec2 inputUv)
 	float zRes = dotsTotal;
 	float invZRes = 1 / zRes;
 	
-	float2 rampLookupUv = vec2((0.5 * invXRes + (1 - invXRes) * brightness), 0.5);
+	vec2 rampLookupUv = vec2((0.5 * invXRes + (1 - invXRes) * brightness), 0.5);
 	float brightnessCurve = texture2D(s_rampSampler, rampLookupUv).r;
 	
 	// Magic dot frequency calculation
-	float2 dx = ddx(inputUv);
-	float2 dy = ddy(inputUv);
-	float2x2 mat = float2x2(dx, dy);
-	float4 vectorized = float4(dx, dy);
+	vec2 dx = dFdx(inputUv);
+	vec2 dy = dFdy(inputUv);
+	mat2 mat = mat2(dx, dy);
+	vec4 vectorized = vec4(dx, dy);
 	float qq = dot(vectorized, vectorized);
 	float rr = determinant(mat);
 	float discriminantSqr = max(0.0, qq*qq - 4.0*rr*rr);
 	float discriminant = sqrt(discriminantSqr);	
-	float2 freq = sqrt(float2(qq + discriminant, qq - discriminant) / 2.0);
+	vec2 freq = sqrt(vec2(qq + discriminant, qq - discriminant) / 2.0);
 
 	// Figuring out how many dots we want
 	float scaleExp = exp2(globalScale);
@@ -66,7 +66,7 @@ float dither(float brightness, vec2 inputUv)
 	spacing *= brightnessSpacingMultiplier;
 	
 	float spacingLog = log2(spacing);
-	int patternScaleLevel = floor(spacingLog);
+	int patternScaleLevel = int(floor(spacingLog));
 	float patternFractional = spacingLog - patternScaleLevel;
 	vec2 uv = inputUv / exp2(patternScaleLevel);
 	
@@ -91,7 +91,7 @@ void main()
 	float testRadius = 30.0;
 	float testSpeed = 1.0;
 	vec3 testOffset = vec3(0.0, 0.0, 50.0);
-	float3 lightPos = vec3(sin(u_time.x * testSpeed) * testRadius, 5.0, cos(u_time.x * testSpeed) * testRadius);
+	vec3 lightPos = vec3(sin(u_time.x * testSpeed) * testRadius, 5.0, cos(u_time.x * testSpeed) * testRadius);
 	vec3 texColor = u_dotColor.x > 0.1 ? u_dotColor.xyz : texture2D(s_texColor, v_uv0).xyz;
 
 	// lighting
@@ -103,9 +103,9 @@ void main()
 	float r = dither(brightness * texColor.r, v_uv0);
 	float g = dither(brightness * texColor.g, v_uv0);
 	float b = dither(brightness * texColor.b, v_uv0);
-	// float3 finalColor = vec3(r, g, b);
-	float3 ditheredColor = dither(brightness, v_uv0);
-	float3 finalColor = mix(u_baseColor, texColor, ditheredColor);
+	// vec3 finalColor = vec3(r, g, b);
+	vec3 ditheredColor = dither(brightness, v_uv0);
+	vec3 finalColor = mix(u_baseColor, texColor, ditheredColor);
 	gl_FragColor = vec4(finalColor, 1.0);
 	
 }

src/game/shaders/dither/vert.sc

@@ -9,5 +9,5 @@ void main()
 	v_color0 = a_color0;
 	v_uv0 = a_texcoord0;
 	v_wpos = mul(u_model[0], vec4(a_position, 1.0)).xyz;
-	v_normal = normalize(mul(u_model[0], a_normal));
+	v_normal = normalize(mul(u_model[0], vec4(a_normal, 1.0)).xyz);
 }

src/game/shaders/normal/frag.sc

@@ -42,19 +42,19 @@ float dither(float brightness, vec2 inputUv)
 	float zRes = dotsTotal;
 	float invZRes = 1 / zRes;
 	
-	float2 rampLookupUv = vec2((0.5 * invXRes + (1 - invXRes) * brightness), 0.5);
+	vec2 rampLookupUv = vec2((0.5 * invXRes + (1 - invXRes) * brightness), 0.5);
 	float brightnessCurve = texture2D(s_rampSampler, rampLookupUv).r;
 	
 	// Magic dot frequency calculation
-	float2 dx = ddx(inputUv);
-	float2 dy = ddy(inputUv);
-	float2x2 mat = float2x2(dx, dy);
-	float4 vectorized = float4(dx, dy);
+	vec2 dx = dFdx(inputUv);
+	vec2 dy = dFdy(inputUv);
+	mat2 mat = mat2(dx, dy);
+	vec4 vectorized = vec4(dx, dy);
 	float qq = dot(vectorized, vectorized);
 	float rr = determinant(mat);
 	float discriminantSqr = max(0.0, qq*qq - 4.0*rr*rr);
 	float discriminant = sqrt(discriminantSqr);	
-	float2 freq = sqrt(float2(qq + discriminant, qq - discriminant) / 2.0);
+	vec2 freq = sqrt(vec2(qq + discriminant, qq - discriminant) / 2.0);
 
 	// Figuring out how many dots we want
 	float scaleExp = exp2(globalScale);
@@ -66,7 +66,7 @@ float dither(float brightness, vec2 inputUv)
 	spacing *= brightnessSpacingMultiplier;
 	
 	float spacingLog = log2(spacing);
-	int patternScaleLevel = floor(spacingLog);
+	int patternScaleLevel = int(floor(spacingLog));
 	float patternFractional = spacingLog - patternScaleLevel;
 	vec2 uv = inputUv / exp2(patternScaleLevel);
 	

src/game/shaders/normal/vert.sc

@@ -9,5 +9,5 @@ void main()
 	v_color0 = a_color0;
 	v_uv0 = a_texcoord0;
 	v_wpos = mul(u_model[0], vec4(a_position, 1.0)).xyz;
-	v_normal = normalize(mul(u_model[0], a_normal));
+	v_normal = normalize(mul(u_model[0], vec4(a_normal, 0.0)).xyz);
 }

src/shadercompile.ps1

@@ -3,15 +3,21 @@ $shadersDir = ".\game\shaders"
 $outputBaseDir = ".\game\compiled-shaders"
 $includeDir = ".\dependency\bgfx.cmake\bgfx\src"
 
+function CompileForAPI {
+  param ([string]$API, [string]$ShaderProfile)
+  $outDir = "$outputBaseDir\$API\$DirectoryName"
+  New-Item -ItemType Directory -Path $outDir -Force -ErrorAction Stop | Out-Null
+  Write-Host "Frag: $API $ShaderProfile"
+  & $shadercPath -f "$DirectoryFull\vert.sc" -o "$outDir\vert.bin" -i $includeDir --type v --platform windows --profile $ShaderProfile
+  Write-Host "Vert: $API $ShaderProfile"
+  & $shadercPath -f "$DirectoryFull\frag.sc" -o "$outDir\frag.bin" -i $includeDir --type f --platform windows --profile $ShaderProfile
+}
+
 function Process-Directory {
   param ([string]$DirectoryFull, [string]$DirectoryName)
   Write-Host "Dir: $DirectoryName"
-  $outDir = "$outputBaseDir\dx11\$DirectoryName"
-  New-Item -ItemType Directory -Path $outDir -Force -ErrorAction Stop | Out-Null
-  Write-Host "Frag"
-  & $shadercPath -f "$DirectoryFull\vert.sc" -o "$outDir\vert.bin" -i $includeDir --type v --platform windows --profile s_5_0
-  Write-Host "Vert"
-  & $shadercPath -f "$DirectoryFull\frag.sc" -o "$outDir\frag.bin" -i $includeDir --type f --platform windows --profile s_5_0
+  CompileForAPI -API "dx11" -ShaderProfile "s_5_0"
+  CompileForAPI -API "glsl" -ShaderProfile "430"
 }
 
 $subdirectories = Get-ChildItem -Path $shadersDir -Directory -Recurse -ErrorAction Stop