Started work on build system

engine/__build.c

@@ -16,7 +16,6 @@ void engine_build(struct build_data b)
 
 		/* rendering */
 		"engine/vk_video.cpp",
-		"engine/vk_brush.cpp",
 		"engine/vk_mesh.cpp",
 		szVideoFile,
 

engine/baseentity.cpp

@@ -1,14 +1,49 @@
 #include "baseentity.h"
 #include "cglm/mat4.h"
 #include "tier0/platform.h"
+#include "tier1/utlstring.h"
 
 CUtlSelfReferencingVector<CBaseEntity*> g_entities;
 CUtlVector<CEntityRegistry*> g_RegisteredEntities;
 
 CBaseEntity::CBaseEntity()
 {
-	glm_mat4_identity(m_matrix);	
+	glm_mat3_identity(m_matrix);
+	glm_vec3_zero(m_position);
+	glm_vec3_zero(m_scale);
 };
+void CBaseEntity::ReadParameter( const char *szName, const char *szValue )
+{
+	CUtlString name = szName;
+	if (name == "origin")
+		V_sscanf(szValue, "%f %f %f", &m_position[0], &m_position[1], &m_position[2]);
+}
+
+void CBaseEntity::SetPosition( vec3 position )
+{
+	V_memcpy(m_position, position, sizeof(vec3));
+}
+
+void CBaseEntity::SetRotationEuler( vec3 euler )
+{
+
+}
+
+void CBaseEntity::SetRotationQuat( vec4 quaternion )
+{
+
+}
+
+void CBaseEntity::SetRotationMatrix( mat3 matrix )
+{
+	V_memcpy(m_matrix, matrix, sizeof(mat3));
+}
+
+void CBaseEntity::SetScale( vec3 scale )
+{
+	V_memcpy(m_scale, scale, sizeof(vec3));
+}
+
 
 CEntityRegistry::CEntityRegistry(const char *szName, const char *szClass, EntityRegistryFn pfn) : 
 	m_szName(szName), m_szClass(szClass), m_pfn(pfn), m_pClientfn(0)

engine/brush.cpp

@@ -1,4 +1,6 @@
 #include "brush.h"
+#include "baseentity.h"
+#include "cglm/mat4.h"
 #include "physics.h"
 #include "rendering.h"
 #include "tier0/platform.h"
@@ -12,11 +14,13 @@ void CBrushEntity::Precache()
 
 void CBrushEntity::Spawn()
 {
+	/* physics don't support unindexed meshes, so generate indicies */
 	CUtlBuffer<uint32_t> indicies(m_mesh.GetSize()*3);
 	for (uint32_t i = 0;i<indicies.GetSize();i++)
 	{
 		indicies[i]=i;
 	}
+	/* copy over the triangles to a separate buffer, which will be used by physics */
 	CUtlBuffer<Point<float>> triangles(m_mesh.GetSize()*3);
 	uint32_t i = 0;
 	for (auto tri: m_mesh)
@@ -24,17 +28,10 @@ void CBrushEntity::Spawn()
 		V_memcpy(&triangles[i],tri.location,36);
 		i+=3;
 	}
+	/* use them */
 	px_collider_params params = {};
 	params.friction = 0.6;
 	m_collider = px_trimesh((Point<float>*)triangles.GetMemory(), triangles.GetSize(), (uint32_t(*)[3])indicies.GetMemory(), indicies.GetSize()/3 ,params);
-	//m_collider = px_box(4, 10, 1, params);
-	px_matrix mat = {};
-	mat.m[0] = 1;
-	mat.m[5] = 1;
-	mat.m[10] = 1;
-	mat.m[15] = 1;
-	px_rigidbody_params param = {};
-	param.gravity_scale = 1;
 	px_fixedbody(px, m_collider);
 };
 
@@ -44,6 +41,12 @@ void CBrushEntity::Destroy()
 }
 void CBrushEntity::Think( float fDelta )
 {
+
+};
+
+void CBrushEntity::ReadParameter( const char *szName, const char *szValue )
+{
+	CBaseEntity::ReadParameter(szName, szValue);
 };
 
 
@@ -89,7 +92,7 @@ void C_BrushEntity::Spawn()
 	}
 	vertexBuffer->Unmap();
 
-	mesh = IBrushRenderer::CreateMesh();
+	mesh = IMeshRenderer::CreateMesh();
 	mesh->SetVertexBuffer(vertexBuffer);
 
 };
@@ -102,7 +105,16 @@ void C_BrushEntity::Think( float fDelta )
 {
 	material.m.albedo = ITextureManager::GetTexture(pAlbedo);
 	IRenderer::SetMaterial(&material);
+	mat4 matrix;
+	glm_mat4_zero(matrix);
+	for (int i = 0; i < 9; i++) {
+			matrix[i/3][i%3] = pEntity->m_matrix[i/3][i%3];
+	}
+	matrix[3][3] = 1;
+	matrix[3][0] = pEntity->m_position[0];
+	matrix[3][1] = pEntity->m_position[1];
+	matrix[3][2] = pEntity->m_position[2];
+	mesh->SetMatrix(matrix);
 	mesh->Draw();
 };
 
-

engine/cl_light.cpp

@@ -8,8 +8,6 @@ public:
 	virtual void Spawn( void ) override;
 	virtual void Destroy( void ) override;
 	virtual void Think( float fDelta ) override;
-	IVertexBuffer *vertexBuffer;
-	IMesh *mesh;
 };
 
 void C_Light::Precache()
@@ -19,56 +17,7 @@ void C_Light::Precache()
 
 void C_Light::Spawn()
 {
-	float cubeVertices[] = {
-		-0.5f, -0.5f,  0.5f,  0.0f, 0.0f,
-		0.5f, -0.5f,  0.5f,  1.0f, 0.0f,
-		0.5f,  0.5f,  0.5f,  1.0f, 1.0f,
-		0.5f,  0.5f,  0.5f,  1.0f, 1.0f,
-		-0.5f,  0.5f,  0.5f,  0.0f, 1.0f,
-		-0.5f, -0.5f,  0.5f,  0.0f, 0.0f,
 
-		-0.5f, -0.5f, -0.5f,  1.0f, 0.0f,
-		-0.5f,  0.5f, -0.5f,  1.0f, 1.0f,
-		0.5f,  0.5f, -0.5f,  0.0f, 1.0f,
-		0.5f,  0.5f, -0.5f,  0.0f, 1.0f,
-		0.5f, -0.5f, -0.5f,  0.0f, 0.0f,
-		-0.5f, -0.5f, -0.5f,  1.0f, 0.0f,
-
-		-0.5f,  0.5f,  0.5f,  1.0f, 0.0f,
-		-0.5f,  0.5f, -0.5f,  1.0f, 1.0f,
-		-0.5f, -0.5f, -0.5f,  0.0f, 1.0f,
-		-0.5f, -0.5f, -0.5f,  0.0f, 1.0f,
-		-0.5f, -0.5f,  0.5f,  0.0f, 0.0f,
-		-0.5f,  0.5f,  0.5f,  1.0f, 0.0f,
-
-		0.5f,  0.5f,  0.5f,  1.0f, 0.0f,
-		0.5f, -0.5f, -0.5f,  0.0f, 1.0f,
-		0.5f,  0.5f, -0.5f,  1.0f, 1.0f,
-		0.5f, -0.5f, -0.5f,  0.0f, 1.0f,
-		0.5f,  0.5f,  0.5f,  1.0f, 0.0f,
-		0.5f, -0.5f,  0.5f,  0.0f, 0.0f,
-
-		-0.5f,  0.5f, -0.5f,  0.0f, 1.0f,
-		-0.5f,  0.5f,  0.5f,  0.0f, 0.0f,
-		0.5f,  0.5f,  0.5f,  1.0f, 0.0f,
-		0.5f,  0.5f,  0.5f,  1.0f, 0.0f,
-		0.5f,  0.5f, -0.5f,  1.0f, 1.0f,
-		-0.5f,  0.5f, -0.5f,  0.0f, 1.0f,
-
-		-0.5f, -0.5f, -0.5f,  1.0f, 1.0f,
-		0.5f, -0.5f, -0.5f,  0.0f, 1.0f,
-		0.5f, -0.5f,  0.5f,  0.0f, 0.0f,
-		0.5f, -0.5f,  0.5f,  0.0f, 0.0f,
-		-0.5f, -0.5f,  0.5f,  1.0f, 0.0f,
-		-0.5f, -0.5f, -0.5f,  1.0f, 1.0f,
-	};
-	vertexBuffer = IRenderer::CreateVertexBuffer(sizeof(cubeVertices));
-	void *pTriangles = vertexBuffer->Map();
-	V_memcpy(pTriangles, cubeVertices, sizeof(cubeVertices));
-	vertexBuffer->Unmap();
-	
-	mesh = IMeshRenderer::CreateMesh();
-	mesh->SetVertexBuffer(vertexBuffer);
 };
 
 void C_Light::Destroy()
@@ -77,9 +26,7 @@ void C_Light::Destroy()
 }
 void C_Light::Think( float fDelta )
 {
-	IRenderer::SetMaterial(0);
+
-	mesh->SetMatrix(pEntity->m_matrix);
-	mesh->Draw();
 };
 
 LINK_CLIENT_ENTITY(C_Light, CLight)

engine/level.cpp

@@ -59,6 +59,7 @@ void ILevel::LoadLevel( const char *szLevelName )
 			CUtlBuffer<char> szParamValue(V_strlen(pData)+1);
 			V_strcpy(szParamValue, pData);
 			pData+=szParamValue.GetSize();
+			pEntity->ReadParameter(szParamName, szParamValue);
 		};
 		
 		CBrushEntity *pBrush = dynamic_cast<CBrushEntity*>(pEntity);

engine/sv_light.cpp

@@ -8,11 +8,9 @@ class CLight: public CBaseEntity
 public:
 	virtual void Precache ( void ) override;
 	virtual void Spawn( void ) override;
+	virtual void ReadParameter( const char *szName, const char *szValue ) override;
 	virtual void Destroy( void ) override;
 	virtual void Think( float fDelta ) override;
-private:
-	Collider* col;
-	RigidBodyHandle *m_body;
 };
 
 void CLight::Precache()
@@ -22,31 +20,22 @@ void CLight::Precache()
 
 void CLight::Spawn()
 {
-	px_collider_params params = {};
+
-	params.friction = 0.7;
-	col = px_box(0.5,0.5,0.5, params);
-	px_matrix mat = {};
-	mat.m[0] = 1;
-	mat.m[5] = 1;
-	mat.m[10] = 1;
-	mat.m[15] = 1;
-	mat.m[11]=10;
-	mat.m[7]=-4;
-	mat.m[3]=12;
-	px_rigidbody_params param = {};
-	param.gravity_scale = 1;
-	m_body=px_rigidbody(px, col, mat, param);
 };
 
+
+void CLight::ReadParameter( const char *szName, const char *szValue )
+{
+	CBaseEntity::ReadParameter(szName, szValue);
+}
+
 void CLight::Destroy()
 {
 
 }
 void CLight::Think( float fDelta )
 {
-	px_matrix pos = px_getmatrix(px, m_body);
+
-	V_memcpy(m_matrix, pos.m, 64);
-	V_printf("%p %f %f %f\n",col, pos.m[12], pos.m[13], pos.m[14]);
 };
 
 DECLARE_ENTITY(light, CLight)

engine/sv_worldspawn.cpp

@@ -6,8 +6,9 @@ class CWorldSpawn: public CBrushEntity
 public:
 	virtual void Precache ( void ) override;
 	virtual void Spawn( void ) override;
+	virtual void ReadParameter( const char *szName, const char *szValue ) override;
 	virtual void Destroy( void ) override;
-	virtual void Think( float fDelta ) override;        
+	virtual void Think( float fDelta ) override;
 };
 
 void CWorldSpawn::Precache()
@@ -17,17 +18,22 @@ void CWorldSpawn::Precache()
 
 void CWorldSpawn::Spawn()
 {
-	V_printf("Cool\n");
 	CBrushEntity::Spawn();
 };
 
+void CWorldSpawn::ReadParameter( const char *szName, const char *szValue )
+{
+	CBrushEntity::ReadParameter(szName, szValue);
+}
+
 void CWorldSpawn::Destroy()
 {
 	CBrushEntity::Destroy();
 }
+
 void CWorldSpawn::Think( float fDelta )
 {
 	CBrushEntity::Think(fDelta);
-};
+}
 
 DECLARE_ENTITY(worldspawn, CWorldSpawn)

engine/vk_brush.cpp

@@ -1,316 +0,0 @@
-#include "filesystem.h"
-#include "rendering.h"
-#include "tier1/utlvector.h"
-#include "vk_helper.h"
-#include "vulkan/vulkan_core.h"
-
-
-vk_tripipeline_t g_brushPipeline = {};
-
-VkDescriptorPool g_brushDescriptorPool;
-VkDescriptorSet g_brushDescriptorSet;
-
-VkSampler g_brushSampler;
-
-
-abstract_class CBrush: public IBrush
-{
-public:
-	void SetVertexBuffer( IVertexBuffer *pBuffer ) override;
-	void SetIndexBuffer( IIndexBuffer *pBuffer ) override;
-	void Draw() override;
-
-	Material_t m_material;
-	CVertexBuffer *m_pVertexBuffer = NULL;
-	CIndexBuffer *m_pIndexBuffer = NULL;
-};
-CUtlVector<CBrush> g_drawnBrushes;
-
-
-void CBrush::SetVertexBuffer( IVertexBuffer *pBuffer )
-{
-	m_pVertexBuffer = (CVertexBuffer*)pBuffer;
-}
-
-void CBrush::SetIndexBuffer( IIndexBuffer *pBuffer )
-{
-	m_pIndexBuffer = (CIndexBuffer*)pBuffer;
-}
-
-void CBrush::Draw()
-{
-	if (!g_pCurrentMaterial)
-		m_material = {};
-	else
-		m_material = g_pCurrentMaterial->m;
-	g_drawnBrushes.AppendTail(*this);
-}
-
-
-void IBrushRenderer::Init()
-{
-	CUtlVector<vk_shader_t> shaders(2);
-	for (auto &shader: shaders)
-	{
-		shader.m_shaderModule = NULL;
-	}
-	shaders[0].Create("gfx/brush_vert.spv", VK_SHADER_STAGE_VERTEX_BIT);
-	shaders[1].Create("gfx/brush_frag.spv", VK_SHADER_STAGE_FRAGMENT_BIT);
-	CUtlVector<VkDescriptorSetLayoutBinding> bindings(2);
-	bindings[0] = {};
-	bindings[0].binding = 0;
-	bindings[0].stageFlags = VK_SHADER_STAGE_VERTEX_BIT;
-	bindings[0].descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
-	bindings[0].descriptorCount = 1;
-	bindings[1] = {};
-	bindings[1].binding = 1;
-	bindings[1].stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT;
-	bindings[1].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
-	bindings[1].descriptorCount = 1024;
-	g_brushPipeline.Create(shaders, bindings, 4);
-	shaders[1].Destroy();
-	shaders[0].Destroy();
-
-	CUtlVector<VkDescriptorPoolSize> pools;
-	for (auto &binding: bindings)
-	{
-		VkDescriptorPoolSize dps = {};
-		dps.type = binding.descriptorType;
-		dps.descriptorCount = binding.descriptorCount;
-		pools.AppendTail(dps);
-	}
-
-	VkDescriptorPoolCreateInfo poolInfo = {};
-	poolInfo.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO;
-	poolInfo.poolSizeCount = pools.GetSize();
-	poolInfo.pPoolSizes = pools.GetData();
-	poolInfo.maxSets = 1;
-	vkCreateDescriptorPool(g_vkDevice, &poolInfo, NULL, &g_brushDescriptorPool);
-
-	VkDescriptorSetAllocateInfo allocInfo = {};
-	allocInfo.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO;
-	allocInfo.descriptorPool = g_brushDescriptorPool;
-	allocInfo.descriptorSetCount = 1;
-	allocInfo.pSetLayouts = &g_brushPipeline.m_descriptorSetLayout;
-	vkAllocateDescriptorSets(g_vkDevice, &allocInfo, &g_brushDescriptorSet);
-
-
-	VkPhysicalDeviceProperties properties{};
-	vkGetPhysicalDeviceProperties(g_vkPhysicalDevice, &properties);
-	VkSamplerCreateInfo samplerInfo{};
-	samplerInfo.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO;
-	samplerInfo.magFilter = VK_FILTER_LINEAR;
-	samplerInfo.minFilter = VK_FILTER_LINEAR;
-	samplerInfo.addressModeU = VK_SAMPLER_ADDRESS_MODE_REPEAT;
-	samplerInfo.addressModeV = VK_SAMPLER_ADDRESS_MODE_REPEAT;
-	samplerInfo.addressModeW = VK_SAMPLER_ADDRESS_MODE_REPEAT;
-	samplerInfo.anisotropyEnable = VK_FALSE;
-	samplerInfo.maxAnisotropy = properties.limits.maxSamplerAnisotropy;
-	samplerInfo.borderColor = VK_BORDER_COLOR_INT_OPAQUE_BLACK;
-	samplerInfo.unnormalizedCoordinates = VK_FALSE;
-	samplerInfo.compareEnable = VK_FALSE;
-	samplerInfo.compareOp = VK_COMPARE_OP_ALWAYS;
-	samplerInfo.mipmapMode = VK_SAMPLER_MIPMAP_MODE_LINEAR;
-	samplerInfo.mipLodBias = 0.0f;
-	samplerInfo.minLod = 0.0f;
-	samplerInfo.maxLod = 0.0f;
-	vkCreateSampler(g_vkDevice, &samplerInfo, nullptr, &g_brushSampler);
-}
-
-void IBrushRenderer::Frame( float fDelta )
-{
-
-	CUtlVector<VkWriteDescriptorSet> writes(2);
-	for (auto &write: writes)
-	{
-		write = {};
-		write.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
-		write.dstSet = g_brushDescriptorSet;
-		write.dstArrayElement = 0;
-	}
-
-	VkDescriptorBufferInfo bufferInfo = {};
-	bufferInfo.buffer = g_cameraProperties.m_buffer;
-	bufferInfo.offset = 0;
-	bufferInfo.range = g_cameraProperties.m_nSize;
-	writes[0].dstBinding = 0;
-	writes[0].descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;	
-	writes[0].descriptorCount = 1;
-	writes[0].pBufferInfo = &bufferInfo;
-
-	CUtlVector<VkDescriptorImageInfo> textures;
-	textures.Reserve(g_textures.GetSize());
-	for (ITexture *t: g_textures)
-	{
-		CTexture *texture = (CTexture*)t;
-		VkDescriptorImageInfo image = {};
-		image.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
-		image.imageView = texture->image.m_imageView;
-		image.sampler = g_brushSampler;
-		textures.AppendTail(image);
-	};
-	textures[0].sampler = g_invalidTextureSampler;
-	writes[1].dstBinding = 1;
-	writes[1].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
-	writes[1].descriptorCount = textures.GetSize();
-	writes[1].pImageInfo = textures.GetData();
-	vkUpdateDescriptorSets(g_vkDevice, writes.GetSize(), writes.GetData(), 0, NULL);
-
-
-	VkImageMemoryBarrier barrier = {
-		.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
-		.srcAccessMask = 0,
-		.dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,
-		.oldLayout = VK_IMAGE_LAYOUT_UNDEFINED,
-		.newLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
-		.image = g_swapchainImage,
-		.subresourceRange = {VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1}
-	};
-	vkCmdPipelineBarrier(g_vkCommandBuffer, 
-	VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, 
-	VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
-	0, 0, NULL, 0, NULL, 1, &barrier);
-
-	VkRenderingAttachmentInfo colorAttachment = {
-		.sType = VK_STRUCTURE_TYPE_RENDERING_ATTACHMENT_INFO,
-		.imageView = g_swapchainImageView,
-		.imageLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
-		.loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR,
-		.storeOp = VK_ATTACHMENT_STORE_OP_STORE,
-		.clearValue = {.color = {0.0f, 0.0f, 0.0f, 1.0f}}
-	};
-	VkRenderingAttachmentInfo depthAttachment = {
-		.sType = VK_STRUCTURE_TYPE_RENDERING_ATTACHMENT_INFO,
-		.imageView = g_meshdepth.m_imageView,
-		.imageLayout = VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL,
-		.loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR,
-		.storeOp = VK_ATTACHMENT_STORE_OP_STORE,
-		.clearValue = {.depthStencil = {.depth = 1}},
-	};
-
-	VkRenderingInfo renderInfo = {
-		.sType = VK_STRUCTURE_TYPE_RENDERING_INFO,
-		.renderArea = {{0, 0}, {g_nWindowWidth, g_nWindowHeight}},
-		.layerCount = 1,
-		.colorAttachmentCount = 1,
-		.pColorAttachments = &colorAttachment,
-		.pDepthAttachment = &depthAttachment,
-	};
-	vkCmdBeginRendering(g_vkCommandBuffer, &renderInfo);
-	
-	vkCmdSetRasterizerDiscardEnable(g_vkCommandBuffer, VK_FALSE);
-	vkCmdSetDepthBiasEnable(g_vkCommandBuffer, VK_FALSE);
-	_vkCmdSetPolygonModeEXT(g_vkCommandBuffer, VK_POLYGON_MODE_FILL);
-	vkCmdSetCullMode(g_vkCommandBuffer, VK_CULL_MODE_BACK_BIT);
-	vkCmdSetFrontFace(g_vkCommandBuffer, VK_FRONT_FACE_COUNTER_CLOCKWISE);
-
-	vkCmdSetDepthTestEnable(g_vkCommandBuffer, VK_TRUE);
-	vkCmdSetDepthWriteEnable(g_vkCommandBuffer, VK_TRUE);
-	vkCmdSetDepthCompareOp(g_vkCommandBuffer, VK_COMPARE_OP_LESS);
-	vkCmdSetStencilTestEnable(g_vkCommandBuffer, VK_FALSE);
-
-	_vkCmdSetRasterizationSamplesEXT(g_vkCommandBuffer, VK_SAMPLE_COUNT_1_BIT);
-	VkSampleMask sampleMask = 0xFFFFFFFF;
-	_vkCmdSetSampleMaskEXT(g_vkCommandBuffer, VK_SAMPLE_COUNT_1_BIT, &sampleMask);
-	_vkCmdSetAlphaToCoverageEnableEXT(g_vkCommandBuffer, VK_FALSE);
-
-	VkViewport viewport = {0, 0, (float)g_nWindowWidth, (float)g_nWindowHeight, 0.0f, 1.0f};
-	VkRect2D scissor = {{0, 0}, {g_nWindowWidth, g_nWindowHeight}};
-	vkCmdSetViewportWithCount(g_vkCommandBuffer, 1, &viewport);
-	vkCmdSetScissorWithCount(g_vkCommandBuffer, 1, &scissor);
-
-	vkCmdSetPrimitiveTopology(g_vkCommandBuffer, VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST);
-	vkCmdSetPrimitiveRestartEnable(g_vkCommandBuffer, VK_FALSE);
-
-	VkVertexInputBindingDescription2EXT binding = {
-		.sType = VK_STRUCTURE_TYPE_VERTEX_INPUT_BINDING_DESCRIPTION_2_EXT,
-		.binding = 0,
-		.stride = 20,
-		.inputRate = VK_VERTEX_INPUT_RATE_VERTEX,
-		.divisor = 1,
-	};
-	VkVertexInputAttributeDescription2EXT attributes[2] = {
-		{
-			VK_STRUCTURE_TYPE_VERTEX_INPUT_ATTRIBUTE_DESCRIPTION_2_EXT, 
-			NULL,
-			0, 0, 
-			VK_FORMAT_R32G32B32_SFLOAT, 
-			0
-		},
-		{
-			VK_STRUCTURE_TYPE_VERTEX_INPUT_ATTRIBUTE_DESCRIPTION_2_EXT, 
-			NULL,
-			1, 0,
-			VK_FORMAT_R32G32_SFLOAT, 
-			12
-		}
-	};
-	_vkCmdSetVertexInputEXT(g_vkCommandBuffer, 1, &binding, 2, attributes);
-
-	VkBool32 blendEnable = VK_FALSE;
-	VkColorBlendEquationEXT blendEquation = {
-	VK_BLEND_FACTOR_SRC_ALPHA, VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA, VK_BLEND_OP_ADD,
-	VK_BLEND_FACTOR_ONE, VK_BLEND_FACTOR_ZERO, VK_BLEND_OP_ADD
-	};
-	VkColorComponentFlags writeMask = VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT |
-				      VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT;
-
-	_vkCmdSetColorBlendEnableEXT(g_vkCommandBuffer, 0, 1, &blendEnable);
-	_vkCmdSetColorBlendEquationEXT(g_vkCommandBuffer, 0, 1, &blendEquation);
-	_vkCmdSetColorWriteMaskEXT(g_vkCommandBuffer, 0, 1, &writeMask);
-	
-	vkCmdBindPipeline(g_vkCommandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, g_brushPipeline.m_pipeline);
-	vkCmdBindDescriptorSets(g_vkCommandBuffer,VK_PIPELINE_BIND_POINT_GRAPHICS, g_brushPipeline.m_layout, 0, 1, &g_brushDescriptorSet, 0, NULL);
-	for (auto &mesh: g_drawnBrushes)
-	{
-		VkDeviceSize offset = 0;
-		uint32_t textureID = mesh.m_material.albedo;
-		vkCmdPushConstants(g_vkCommandBuffer, g_brushPipeline.m_layout, VK_SHADER_STAGE_ALL, 0, 4, &textureID);
-		vkCmdBindVertexBuffers(g_vkCommandBuffer, 0, 1, &mesh.m_pVertexBuffer->m_buffer.m_buffer, &offset);
-		if (mesh.m_pIndexBuffer)
-		{
-			vkCmdBindIndexBuffer(
-					g_vkCommandBuffer, 
-					mesh.m_pIndexBuffer->m_buffer.m_buffer, 
-					0, 
-					VK_INDEX_TYPE_UINT32
-					);
-			vkCmdDrawIndexed(g_vkCommandBuffer, mesh.m_pIndexBuffer->m_buffer.m_nSize/4, 1, 0, 0, 0);
-		}
-		else 
-		{
-			vkCmdDraw(g_vkCommandBuffer, mesh.m_pVertexBuffer->m_buffer.m_nSize/12,1,0,0);
-		}
-	}
-	vkCmdEndRendering(g_vkCommandBuffer);
-
-	barrier = {
-		.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
-		.srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,
-		.dstAccessMask = 0,
-		.oldLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
-		.newLayout = VK_IMAGE_LAYOUT_GENERAL,
-		.image = g_swapchainImage,
-		.subresourceRange = {VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1}
-	};
-
-	vkCmdPipelineBarrier(g_vkCommandBuffer, 
-	VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT, 
-	VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
-	0, 0, NULL, 0, NULL, 1, &barrier);
-	g_drawnBrushes = CUtlVector<CBrush>();
-}
-
-
-
-IBrush *IBrushRenderer::CreateMesh()
-{
-	CBrush *mesh = new CBrush;
-	return mesh;
-}
-
-void IBrushRenderer::Destroy( IBrush *pModel )
-{
-
-}
-

engine/vk_external_functions.cpp

@@ -7,3 +7,4 @@ VK_DEVICE_FUNCTION(vkCmdSetViewportWithCount);
 VK_DEVICE_FUNCTION(vkCmdSetColorBlendEnableEXT);
 VK_DEVICE_FUNCTION(vkCmdSetColorBlendEquationEXT);
 VK_DEVICE_FUNCTION(vkCmdSetColorWriteMaskEXT);
+VK_DEVICE_FUNCTION(vkCmdSetLogicOpEXT);

engine/vk_helper.h

@@ -60,6 +60,7 @@ extern VkCommandPool g_vkCommandPool;
 extern VkCommandBuffer g_vkCommandBuffer;
 extern VkImageView g_swapchainImageView;
 extern VkImage g_swapchainImage;
+extern VkFormat g_swapchainFormat;
 
 extern bool g_bConfigNotify;
 extern uint32_t g_nWindowWidth;
@@ -78,5 +79,7 @@ struct CameraProjection {
 extern vk_buffer_t g_cameraProperties;
 extern CameraProjection *g_cameraDataMap;
 
-extern vk_image2d_t g_meshdepth;
+extern vk_image2d_t g_meshDepth;
-extern vk_image2d_t g_meshcolor;
+extern vk_image2d_t g_meshDepthMSAA;
+extern vk_image2d_t g_meshColor;
+extern vk_image2d_t g_meshColorMSAA;

engine/vk_mesh.cpp

@@ -107,7 +107,9 @@ void IMeshRenderer::Init()
 	bindings[1].stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT;
 	bindings[1].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
 	bindings[1].descriptorCount = 1024;
-	g_meshPipeline.Create(shaders, bindings, 76);
+	CUtlVector<VkFormat> formats(1);
+	formats[0] = g_meshColor.m_format;
+	g_meshPipeline.Create(shaders, bindings, 76, formats);
 	shaders[1].Destroy();
 	shaders[0].Destroy();
 
@@ -157,6 +159,31 @@ void IMeshRenderer::Init()
 	vkCreateSampler(g_vkDevice, &samplerInfo, nullptr, &g_meshSampler);
 }
 
+void IMeshRenderer_PrepassNoMSAA()
+{
+
+};
+
+void IMeshRenderer_Prepass()
+{
+
+};
+
+void IMeshRenderer_EdgeDetection()
+{
+
+};
+
+void IMeshRenderer_Light()
+{
+
+};
+
+void IMeshRenderer_Combine()
+{
+
+};
+
 void IMeshRenderer::Frame( float fDelta )
 {
 	CUtlVector<VkWriteDescriptorSet> writes(2);
@@ -183,7 +210,7 @@ void IMeshRenderer::Frame( float fDelta )
 	{
 		CTexture *texture = (CTexture*)t;
 		VkDescriptorImageInfo image = {};
-		image.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
+		image.imageLayout = VK_IMAGE_LAYOUT_GENERAL;
 		image.imageView = texture->image.m_imageView;
 		image.sampler = g_meshSampler;
 		textures.AppendTail(image);
@@ -196,33 +223,70 @@ void IMeshRenderer::Frame( float fDelta )
 	vkUpdateDescriptorSets(g_vkDevice, writes.GetSize(), writes.GetData(), 0, NULL);
 
 
-	VkImageMemoryBarrier barrier = {
+	VkImageMemoryBarrier barriers[4] = {
+	{
 		.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
 		.srcAccessMask = 0,
 		.dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,
-		.oldLayout = VK_IMAGE_LAYOUT_GENERAL,
+		.oldLayout = VK_IMAGE_LAYOUT_UNDEFINED,
 		.newLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
-		.image = g_swapchainImage,
+		.image = g_meshColor.m_image,
 		.subresourceRange = {VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1}
+	},
+	{
+		.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
+		.srcAccessMask = 0,
+		.dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,
+		.oldLayout = VK_IMAGE_LAYOUT_UNDEFINED,
+		.newLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
+		.image = g_meshColorMSAA.m_image,
+		.subresourceRange = {VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1}
+	},
+	{
+		.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
+		.srcAccessMask = 0,
+		.dstAccessMask = VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT,
+		.oldLayout = VK_IMAGE_LAYOUT_UNDEFINED,
+		.newLayout = VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL,
+		.image = g_meshDepth.m_image,
+		.subresourceRange = {VK_IMAGE_ASPECT_DEPTH_BIT, 0, 1, 0, 1}
+	},
+	{
+		.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
+		.srcAccessMask = 0,
+		.dstAccessMask = VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT,
+		.oldLayout = VK_IMAGE_LAYOUT_UNDEFINED,
+		.newLayout = VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL,
+		.image = g_meshDepthMSAA.m_image,
+		.subresourceRange = {VK_IMAGE_ASPECT_DEPTH_BIT, 0, 1, 0, 1}
+	},
 	};
 	vkCmdPipelineBarrier(g_vkCommandBuffer, 
 	VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, 
-	VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
+	VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT | VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT,
-	0, 0, NULL, 0, NULL, 1, &barrier);
+	0, 0, NULL, 0, NULL, 4, barriers);
 
 	VkRenderingAttachmentInfo colorAttachment = {
 		.sType = VK_STRUCTURE_TYPE_RENDERING_ATTACHMENT_INFO,
-		.imageView = g_swapchainImageView,
+		.imageView = g_meshColorMSAA.m_imageView,
 		.imageLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
-		.loadOp = VK_ATTACHMENT_LOAD_OP_LOAD,
+		.resolveMode = VK_RESOLVE_MODE_AVERAGE_BIT,
+		.resolveImageView = g_meshColor.m_imageView,
+		.resolveImageLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
+		.loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR,
 		.storeOp = VK_ATTACHMENT_STORE_OP_STORE,
+		.clearValue = {.color = {0.0f, 0.0f, 0.0f, 1.0f}},
 	};
 	VkRenderingAttachmentInfo depthAttachment = {
 		.sType = VK_STRUCTURE_TYPE_RENDERING_ATTACHMENT_INFO,
-		.imageView = g_meshdepth.m_imageView,
+		.imageView = g_meshDepthMSAA.m_imageView,
 		.imageLayout = VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL,
-		.loadOp = VK_ATTACHMENT_LOAD_OP_LOAD,
+		.resolveMode = VK_RESOLVE_MODE_AVERAGE_BIT,
+		.resolveImageView = g_meshDepth.m_imageView,
+		.resolveImageLayout = VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL,
+		.loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR,
 		.storeOp = VK_ATTACHMENT_STORE_OP_STORE,
+		.clearValue = {.depthStencil = {.depth = 1}},
 	};
 
 	VkRenderingInfo renderInfo = {
@@ -246,9 +310,9 @@ void IMeshRenderer::Frame( float fDelta )
 	vkCmdSetDepthCompareOp(g_vkCommandBuffer, VK_COMPARE_OP_LESS);
 	vkCmdSetStencilTestEnable(g_vkCommandBuffer, VK_FALSE);
 
-	_vkCmdSetRasterizationSamplesEXT(g_vkCommandBuffer, VK_SAMPLE_COUNT_1_BIT);
+	_vkCmdSetRasterizationSamplesEXT(g_vkCommandBuffer, VK_SAMPLE_COUNT_4_BIT);
 	VkSampleMask sampleMask = 0xFFFFFFFF;
-	_vkCmdSetSampleMaskEXT(g_vkCommandBuffer, VK_SAMPLE_COUNT_1_BIT, &sampleMask);
+	_vkCmdSetSampleMaskEXT(g_vkCommandBuffer, VK_SAMPLE_COUNT_4_BIT, &sampleMask);
 	_vkCmdSetAlphaToCoverageEnableEXT(g_vkCommandBuffer, VK_FALSE);
 
 	VkViewport viewport = {0, 0, (float)g_nWindowWidth, (float)g_nWindowHeight, 0.0f, 1.0f};
@@ -301,8 +365,8 @@ void IMeshRenderer::Frame( float fDelta )
 	for (auto &mesh: g_drawnMeshes)
 	{
 		VkDeviceSize offset = 0;
-		uint32_t textureID = mesh.m_material.albedo;
+		uint32_t textureID = 0;
-		vkCmdPushConstants(g_vkCommandBuffer, g_meshPipeline.m_layout, VK_SHADER_STAGE_ALL, 0, 64, mesh.m_matrix);
+		vkCmdPushConstants(g_vkCommandBuffer, g_meshPipeline.m_layout, VK_SHADER_STAGE_ALL, 0, 64, &mesh.m_matrix);
 		vkCmdPushConstants(g_vkCommandBuffer, g_meshPipeline.m_layout, VK_SHADER_STAGE_ALL, 64, 4, &textureID);
 		vkCmdBindVertexBuffers(g_vkCommandBuffer, 0, 1, &mesh.m_pVertexBuffer->m_buffer.m_buffer, &offset);
 		if (mesh.m_pIndexBuffer)
@@ -322,13 +386,13 @@ void IMeshRenderer::Frame( float fDelta )
 	}
 	vkCmdEndRendering(g_vkCommandBuffer);
 
-	barrier = {
+	VkImageMemoryBarrier barrier = {
 		.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
 		.srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,
 		.dstAccessMask = 0,
 		.oldLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
 		.newLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR,
-		.image = g_swapchainImage,
+		.image = g_meshColor.m_image,
 		.subresourceRange = {VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1}
 	};
 
@@ -336,6 +400,23 @@ void IMeshRenderer::Frame( float fDelta )
 	VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT, 
 	VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
 	0, 0, NULL, 0, NULL, 1, &barrier);
+	
+	barrier = {
+		.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
+		.srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,
+		.dstAccessMask = 0,
+		.oldLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
+		.newLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR,
+		.image = g_meshColor.m_image,
+		.subresourceRange = {VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1}
+	};
+
+	vkCmdPipelineBarrier(g_vkCommandBuffer, 
+	VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT, 
+	VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+	0, 0, NULL, 0, NULL, 1, &barrier);
+
+
 	g_drawnMeshes = CUtlVector<CMesh>();
 
 }
@@ -347,7 +428,7 @@ IMesh *IMeshRenderer::CreateMesh()
 	return mesh;
 }
 
-void IMeshRenderer::Destroy( IBrush *pModel )
+void IMeshRenderer::Destroy( IMesh *pModel )
 {
 
 }

engine/vk_video.cpp

@@ -17,8 +17,10 @@ CameraProjection *g_cameraDataMap;
 IMaterial *g_pDefaultMaterial;
 IMaterial *g_pCurrentMaterial;
 
-vk_image2d_t g_meshdepth;
+vk_image2d_t g_meshDepth;
-vk_image2d_t g_meshcolor;
+vk_image2d_t g_meshDepthMSAA;
+vk_image2d_t g_meshColor;
+vk_image2d_t g_meshColorMSAA;
 
 void IVulkan::Init()
 {
@@ -56,10 +58,11 @@ void IVulkan::Init()
 	g_cameraProperties.Create(sizeof(CameraProjection), VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT);
 	g_cameraDataMap = (CameraProjection*)g_cameraProperties.Map(0, 64);
 
-	g_meshdepth.Create(1280, 720, VK_FORMAT_D32_SFLOAT, VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT);
+	g_meshDepth.Create(1280, 720, VK_FORMAT_D32_SFLOAT, VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT, VK_SAMPLE_COUNT_1_BIT);
-	g_meshcolor.Create(1280, 720, VK_FORMAT_R8G8B8A8_UNORM, VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT);
+	g_meshDepthMSAA.Create(1280, 720, VK_FORMAT_D32_SFLOAT, VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT | VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT, VK_SAMPLE_COUNT_4_BIT);
+	g_meshColor.Create(1280, 720, VK_FORMAT_R16G16B16A16_SFLOAT, VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT, VK_SAMPLE_COUNT_1_BIT);
+	g_meshColorMSAA.Create(1280, 720, VK_FORMAT_R16G16B16A16_SFLOAT, VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT, VK_SAMPLE_COUNT_4_BIT);
 
-	IBrushRenderer::Init();
 	IMeshRenderer::Init();
 };
 
@@ -73,11 +76,17 @@ void IVulkan::Frame()
 
 	if (g_bConfigNotify)
 	{
-		g_meshdepth.Destroy();
+		g_meshDepth.Destroy();
-		g_meshdepth.Create(g_nWindowWidth, g_nWindowHeight, VK_FORMAT_D32_SFLOAT, VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT);
+		g_meshDepthMSAA.Destroy();
+		g_meshColor.Destroy();
+		g_meshColorMSAA.Destroy();
+
+		g_meshDepth.Create(g_nWindowWidth, g_nWindowHeight, VK_FORMAT_D32_SFLOAT, VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT, VK_SAMPLE_COUNT_1_BIT);
+		g_meshDepthMSAA.Create(g_nWindowWidth, g_nWindowHeight, VK_FORMAT_D32_SFLOAT, VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT | VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT, VK_SAMPLE_COUNT_1_BIT);
+		g_meshColor.Create(g_nWindowWidth, g_nWindowHeight, VK_FORMAT_R8G8B8A8_UNORM, VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT, VK_SAMPLE_COUNT_1_BIT);
+		g_meshColorMSAA.Create(g_nWindowWidth, g_nWindowHeight, VK_FORMAT_R8G8B8A8_UNORM, VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT, VK_SAMPLE_COUNT_4_BIT);
 	}
 
-	IBrushRenderer::Frame(0);
 	IMeshRenderer::Frame(0);
 };
 
@@ -119,7 +128,8 @@ void vk_shader_t::Destroy( void )
 void vk_tripipeline_t::Create(
 		CUtlVector<vk_shader_t> &shaders,
 		CUtlVector<VkDescriptorSetLayoutBinding> &bindings,
-		uint32_t pushConstantSize
+		uint32_t pushConstantSize,
+		CUtlVector<VkFormat> formats
 		)
 {
 	VkPushConstantRange pushConstantRange = {};
@@ -202,8 +212,8 @@ void vk_tripipeline_t::Create(
 	VkPipelineRenderingCreateInfo prci = {
 		.sType = VK_STRUCTURE_TYPE_PIPELINE_RENDERING_CREATE_INFO,
 		.pNext = NULL,
-		.colorAttachmentCount = 1,
+		.colorAttachmentCount = (uint32_t)formats.GetSize(),
-		.pColorAttachmentFormats = (VkFormat[]){ VK_FORMAT_B8G8R8A8_UNORM }, // <-- replace with your actual format
+		.pColorAttachmentFormats = formats.GetData(),
 		.depthAttachmentFormat = VK_FORMAT_D32_SFLOAT,
 	};
 
@@ -272,7 +282,7 @@ void vk_buffer_t::CopyTo(struct vk_buffer_t *buffer)
 {
 
 }
-void vk_image2d_t::Create(size_t x, size_t y, VkFormat format, VkImageUsageFlags usage)
+void vk_image2d_t::Create(size_t x, size_t y, VkFormat format, VkImageUsageFlags usage, VkSampleCountFlagBits samples = VK_SAMPLE_COUNT_1_BIT)
 {
 	VkImageCreateInfo imageInfo={};
 	imageInfo.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO;
@@ -286,7 +296,7 @@ void vk_image2d_t::Create(size_t x, size_t y, VkFormat format, VkImageUsageFlags
 	imageInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
 	imageInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
 	imageInfo.format=format;	
-	imageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
+	imageInfo.samples = samples;
 
 	VmaAllocationCreateInfo alloc = {};
 	alloc.usage=VMA_MEMORY_USAGE_AUTO;

engine/vk_videosdl.cpp

@@ -6,6 +6,7 @@
 
 #include "vulkan/vulkan.h"
 #include "SDL3/SDL.h"
+#include "vulkan/vulkan_core.h"
 #define SDL_MAIN_HANDLED
 #include "SDL3/SDL_main.h"
 #include "SDL3/SDL_vulkan.h"
@@ -45,17 +46,18 @@ CUtlVector<VkImage> g_swapchainImages;
 CUtlVector<VkImageView> g_swapchainImageViews;
 VkImageView g_swapchainImageView;
 VkImage g_swapchainImage;
+VkFormat g_swapchainFormat;
 
 uint32_t g_nNumSwapchainImages = 0;
 
-#define VK_DEVICE_FUNCTION(name) PFN_##name _##name
-#include "vk_external_functions.cpp"
-#undef VK_DEVICE_FUNCTION
 
 char g_bConfigNotify = 0;
 uint32_t g_nWindowWidth = 1280;
 uint32_t g_nWindowHeight = 720;
 
+#define VK_DEVICE_FUNCTION(name) PFN_##name _##name
+#include "vk_external_functions.cpp"
+#undef VK_DEVICE_FUNCTION
 
 void IVideo_SwapchainInit()
 {
@@ -131,6 +133,7 @@ void IVideo_SwapchainInit()
 
 		vkCreateImageView(g_vkDevice, &createInfo, NULL, &g_swapchainImageViews[i]);
 	}
+	g_swapchainFormat = selectedFormat.format;
 
 
 	/* command buffers */
@@ -283,6 +286,7 @@ void IVideo::Init()
 	VkPhysicalDeviceVulkan13Features pdv13f = {
 		.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_3_FEATURES,
 		.pNext = &pdeds2fe,
+		.synchronization2 = VK_TRUE,
 		.dynamicRendering = VK_TRUE,
 	};
 	VkPhysicalDeviceVulkan12Features pdv12f = {
@@ -421,4 +425,5 @@ void IVideo::Frame( float fDelta )
 
 	g_bConfigNotify = 0;	
 	s_frameID=(s_frameID+1)%g_nNumSwapchainImages;
+
 };

funnyassets/raw_maps/dust.map

@@ -1,5 +1,6 @@
 {
 "classname" "worldspawn"
+"origin" "0 0 0"
 {
 (10.000000 2.000001 -2.000000) (9.999999 6.000001 -2.000000) (9.999999 6.000001 -4.000000) (6.483328 1.451694) (6.483328 0.190320) (7.114015 0.190320) BRICK0
 (10.000000 2.000001 -2.000000) (9.999999 6.000001 -4.000000) (10.000000 2.000001 -4.000000) (6.483328 1.451694) (7.114015 0.190320) (7.114015 1.451694) BRICK0
@@ -98,5 +99,6 @@
 }
 {
 "classname" "light"
+"origin" "10 0 4"
 "intensity" "4.0"
 }

game/server/baseplayer.cpp

@@ -5,6 +5,7 @@ class CBasePlayer: public CBaseEntity
 public:
 	virtual void Precache ( void ) override;
 	virtual void Spawn( void ) override;
+	virtual void ReadParameter( const char *szName, const char *szValue ) override;
 	virtual void Destroy( void ) override;
 	virtual void Think( float fDelta ) override;
 };
@@ -19,6 +20,10 @@ void CBasePlayer::Spawn()
 {
 	
 };
+void CBasePlayer::ReadParameter( const char *szName, const char *szValue )
+{
+	CBaseEntity::ReadParameter(szName, szValue);
+}
 
 void CBasePlayer::Destroy()
 {

public/baseentity.h

@@ -8,16 +8,11 @@
 class CBaseEntity;
 class C_BaseEntity;
 
-struct Triangle_t
+//-----------------------------------------------------------------------------
-{
+// Base server entity class.
-	float location[9];
+// It is updated every 1/tickrate (64) of a second. Does not require special
-	float uv[6];
+// classes to exist.
-	float normal[9];
+//-----------------------------------------------------------------------------
-	uint32_t texture;
-};
-
-/* server entities */
-
 class CBaseEntity
 {
 public:
@@ -25,10 +20,18 @@ public:
 	virtual void Precache() = 0;
 	virtual void Spawn( void ) = 0;
 	virtual void Destroy( void ) = 0;
+	virtual void ReadParameter( const char *szName, const char *szValue );
 	virtual void Think( float fDelta ) = 0;
+	void SetPosition( vec3 position );
+	void SetRotationEuler( vec3 euler );
+	void SetRotationQuat( vec4 quaternion );
+	void SetRotationMatrix( mat3 matrix );
+	void SetScale( vec3 scale );
         
 	C_BaseEntity *pClientEntity;
-	mat4 m_matrix;
+	mat3 m_matrix;
+	vec3 m_position;
+	vec3 m_scale;
 };
 
 
@@ -55,9 +58,12 @@ CBaseEntity *__entity_alloc_##name() \
 }; \
 CEntityRegistry __entity_##name##_registry(#name, #class, __entity_alloc_##name); \
 
-/* client entities */
-
 
+//-----------------------------------------------------------------------------
+// Base client entity class.
+// It recieves pure server data, which has to be interpolated by the client to
+// get smoother image.
+//-----------------------------------------------------------------------------
 class C_BaseEntity
 {
 public:
@@ -66,7 +72,6 @@ public:
 	virtual void Precache() = 0;
 	virtual void Spawn( void ) = 0;
 	virtual void Destroy( void ) = 0;
-        /* happens every frame instead of tick */
 	virtual void Think( float fDelta ) = 0;
 private:
 };
@@ -77,6 +82,10 @@ public:
 	C_EntityRegistry( const char *pName, ClientEntityRegistryFn pfn );
 };
 
+//-----------------------------------------------------------------------------
+// Server-Client sync for entities. When new server entity is created, client
+// entity gets created as well.
+//-----------------------------------------------------------------------------
 #define LINK_CLIENT_ENTITY(client, server) \
 C_BaseEntity *__c_entity_alloc_##server() \
 { \

public/brush.h

@@ -6,11 +6,29 @@
 #include "baseentity.h"
 #include "physics.h"
 
+//-----------------------------------------------------------------------------
+// Basic triangle structure which is used in brush entities.
+//-----------------------------------------------------------------------------
+struct Triangle_t
+{
+	float location[9];
+	float uv[6];
+	float normal[9];
+	uint32_t texture;
+};
+
+//-----------------------------------------------------------------------------
+// Basic brush entity which has its own geometry defined.
+// They have constant position, shape, and rotation, so it makes them 
+// non-interactable with the game world in terms of ability to modify it at 
+// runtime. Collisions are precise.
+//-----------------------------------------------------------------------------
 class CBrushEntity: public CBaseEntity
 {
 public:
 	virtual void Precache ( void ) override;
 	virtual void Spawn( void ) override;
+	virtual void ReadParameter( const char *szName, const char *szValue ) override;
 	virtual void Destroy( void ) override;
 	virtual void Think( float fDelta ) override;
 	
@@ -19,6 +37,9 @@ public:
 	RigidBodyHandle *m_body;
 };
 
+//-----------------------------------------------------------------------------
+// Client rendering for brush entitites.
+//-----------------------------------------------------------------------------
 class C_BrushEntity: public C_BaseEntity
 {
 public:
@@ -29,7 +50,7 @@ public:
 private:
 	IVertexBuffer *vertexBuffer;
 	IIndexBuffer *indexBuffer;
-	IBrush *mesh;
+	IMesh *mesh;
 	IMaterial material;
 	ITexture *pAlbedo;
 };

public/filesystem.h

@@ -5,6 +5,7 @@
 #include "tier1/utlstring.h"
 #include "engine.h"
 
+
 enum EFileOptions
 {
 	IFILE_READ,

public/rendering.h

@@ -79,28 +79,6 @@ public:
 	static void SetMaterial( IMaterial *pMaterial );
 };
 
-
-//----------------------------------------------------------------------------
-// Brush handler for the rendering
-//----------------------------------------------------------------------------
-abstract_class IBrush
-{
-public:
-	virtual void SetVertexBuffer( IVertexBuffer *pBuffer ) = 0;
-	virtual void SetIndexBuffer( IIndexBuffer *pBuffer ) = 0;
-	virtual void Draw() = 0;
-};
-
-interface IBrushRenderer
-{
-public:
-	static void Init();
-	static void Frame( float fDelta );
-
-	static IBrush *CreateMesh();
-	static void Destroy( IBrush *pModel );
-};
-
 //----------------------------------------------------------------------------
 // Mesh handler for the rendering
 //----------------------------------------------------------------------------
@@ -125,7 +103,7 @@ public:
 	static void Frame( float fDelta );
 
 	static IMesh *CreateMesh();
-	static void Destroy( IBrush *pModel );
+	static void Destroy( IMesh *pModel );
 };
 
 abstract_class ITexture

public/tier0/lib.h

@@ -76,6 +76,7 @@
 #define V_putchar putchar
 #define V_fputchar fputchar
 #define V_scanf scanf
+#define V_sscanf sscanf
 #define V_vscanf vscanf
 #define V_fscanf fscanf
 #define V_vfscanf vfscanf

public/tier1/ban_std.h

@@ -0,0 +1 @@
+#define std no_you_do_not_use_std

public/tier1/unban_std.h

@@ -0,0 +1 @@
+#undef std

public/tier1/utlbuffer.h

@@ -24,7 +24,7 @@ public:
 	CUtlBuffer( const CUtlResizableBuffer<T>& buffer );
 
 	size_t GetSize( void ) const;
-	void* GetMemory(void) const;
+	T* GetMemory(void) const;
 
 	operator T*( void ) const;
 	T& operator []( const size_t nIndex );
@@ -89,7 +89,7 @@ size_t CUtlBuffer<T>::GetSize( void ) const
 // Gets memory address.
 //-----------------------------------------------------------------------------
 template <typename T>
-void* CUtlBuffer<T>::GetMemory( void ) const
+T* CUtlBuffer<T>::GetMemory( void ) const
 {
 	return m_pData;
 }
@@ -110,10 +110,10 @@ template <typename T>
 T& CUtlBuffer<T>::operator []( const size_t nIndex )
 {
 	if ( m_pData == 0)
-		Plat_FatalErrorFunc("Buffer was not initialized");
+		Plat_FatalErrorFunc("Buffer was not initialized\n");
 
 	if ( nIndex >= m_nSize )
-		Plat_FatalErrorFunc("Out of bounds indexing: size is %lu and index is %lu", m_nSize/sizeof(T), nIndex);
+		Plat_FatalErrorFunc("Out of bounds indexing: size is %lu and index is %lu\n", m_nSize/sizeof(T), nIndex);
 
 	return m_pData[nIndex];
 }
@@ -125,7 +125,7 @@ template <typename T>
 T CUtlBuffer<T>::operator []( const size_t nIndex ) const
 {
 	if ( nIndex >= m_nSize )
-		Plat_FatalErrorFunc("Out of bounds indexing: size is %lu and index is %lu",m_nSize, nIndex);
+		Plat_FatalErrorFunc("Out of bounds indexing: size is %lu and index is %lu\n",m_nSize, nIndex);
 	return m_pData[nIndex];
 }
 
@@ -293,10 +293,10 @@ template <typename T>
 T& CUtlResizableBuffer<T>::operator []( const size_t nIndex )
 {
 	if ( m_pData == 0)
-		Plat_FatalErrorFunc("Buffer was not initialized");
+		Plat_FatalErrorFunc("Buffer was not initialized\n");
 
 	if ( nIndex >= m_nSize )
-		Plat_FatalErrorFunc("Out of bounds indexing: size is %lu and index is %lu",m_nSize, nIndex);
+		Plat_FatalErrorFunc("Out of bounds indexing: size is %lu and index is %lu\n",m_nSize, nIndex);
 
 	return m_pData[nIndex];
 }
@@ -308,7 +308,7 @@ template <typename T>
 T CUtlResizableBuffer<T>::operator []( const size_t nIndex ) const
 {
 	if ( nIndex >= m_nSize )
-		Plat_FatalErrorFunc("Out of bounds indexing: size is %lu and index is %lu",m_nSize, nIndex);
+		Plat_FatalErrorFunc("Out of bounds indexing: size is %lu and index is %lu\n",m_nSize, nIndex);
 	return m_pData[nIndex];
 }
 

public/tier1/utlinitlist.h

@@ -0,0 +1,19 @@
+#ifndef TIER1_UTL_INITIALIZER_LIST_H
+#define TIER1_UTL_INITIALIZER_LIST_H
+//-----------------------------------------------------------------------------
+// C++ only supports std::initializer_list. Because of that we are dependent
+// on libc++. That's why I banned usage of the std.
+//
+// fuck C++ once
+// fuck C++ twice
+// fuck C++ thrice
+//-----------------------------------------------------------------------------
+#include "unban_std.h"
+
+#include "initializer_list"
+template<typename T>
+using CUtlInitializerList = std::initializer_list<T>;
+
+#include "ban_std.h"
+
+#endif

public/tier1/utlstring.h

@@ -6,7 +6,8 @@
 class CUtlString {
 public:
 	CUtlString( void );	
-	CUtlString( const char *psz, ... );	
+	CUtlString( const char *psz, ... );
+	CUtlString( const CUtlString &sz );
 
 	void AppendTail( const char *psz );
 	void AppendHead( const char *psz );
@@ -19,6 +20,7 @@ public:
 	char *GetString( void );
 	size_t GetLenght( void );
 	operator char*( void );
+	CUtlString& operator=(const CUtlString &sz);
 	bool operator==(const char* psz);
 	bool operator!=(const char* psz);
 	bool operator==(CUtlString& string);
@@ -27,4 +29,4 @@ private:
 	CUtlVector<char> m_data;
 };
 
-#endif
+#endif

public/tier1/utlvector.h

@@ -3,7 +3,8 @@
 
 #include "tier1/utlbuffer.h"
 #include "tier0/lib.h"
-
+#include "tier1/utlinitlist.h"
+#include <initializer_list>
 
 //-----------------------------------------------------------------------------
 // Basic vector implementation. There isn't much in them.
@@ -14,6 +15,9 @@ class CUtlVector
 public:
 	CUtlVector( void );
 	CUtlVector( size_t nSize );
+	CUtlVector( CUtlInitializerList<T> initalizerList );
+	CUtlVector( const CUtlVector &vector );
+	~CUtlVector();
 
 	void AppendHead( const T &data );
 	void AppendHead( const T *pData, size_t n );
@@ -33,6 +37,7 @@ public:
 
 	T &operator[]( size_t nIndex );
 	T &operator[]( size_t nIndex ) const;
+	CUtlVector<T> &operator=(const CUtlVector<T> &vec);
 
 	// Iterator stuff
 	struct Iterator {
@@ -83,6 +88,29 @@ CUtlVector<T>::CUtlVector( size_t nSize )
 	m_nSize = nSize;
 };
 
+//----------------------------------------------------------------------------
+// Fancy constructor
+//----------------------------------------------------------------------------
+template<typename T>
+CUtlVector<T>::CUtlVector( CUtlInitializerList<T> initalizerList )
+{
+	m_data.Resize(initalizerList.size());
+	m_nSize = m_data.GetSize();
+	V_memcpy(m_data.GetMemory(), initalizerList.begin(), m_data.GetSize()*sizeof(T));
+}
+
+template<typename T>
+CUtlVector<T>::CUtlVector( const CUtlVector& vector )
+{
+	m_data = vector.m_data;
+}
+template<typename T>
+CUtlVector<T>::~CUtlVector()
+{
+	for ( uint32_t i = 0; i < m_nSize; i++ )
+		m_data[i].~T();
+}
+
 template<typename T>
 void CUtlVector<T>::AppendHead( const T &data )
 {
@@ -159,6 +187,18 @@ void CUtlVector<T>::Reserve( size_t nSize )
 {
 	m_data.Resize(nSize);
 }
+template<typename T>
+CUtlVector<T> &CUtlVector<T>::operator=(const CUtlVector<T> &vec)
+{
+	if (this != &vec)
+	{
+		m_nSize = vec.m_nSize;
+		m_data.Resize(m_nSize);
+		for ( uint32_t i = 0; i < m_nSize; i++ )
+			m_data[i] = vec.m_data[i];
+	}
+	return *this;
+}
 
 template<typename T>
 T &CUtlVector<T>::operator[]( size_t nIndex )

public/vk_video.h

@@ -34,7 +34,8 @@ struct vk_tripipeline_t
 	void Create(
 		CUtlVector<vk_shader_t> &shaders,
 		CUtlVector<VkDescriptorSetLayoutBinding> &bindings,
-		uint32_t pushConstantsSize
+		uint32_t pushConstantsSize,
+		CUtlVector<VkFormat> formats
 		/* the rest of the stuff is set by the dynamic state */
 		/* literally */
 	);
@@ -69,7 +70,7 @@ struct vk_buffer_t
 
 struct vk_image2d_t
 {
-	void Create(size_t x, size_t y, VkFormat format, VkImageUsageFlags usage);
+	void Create(size_t x, size_t y, VkFormat format, VkImageUsageFlags usage, VkSampleCountFlagBits samples);
 	void Destroy();
 	
 	void CopyTo(struct vk_image2d_t *image);

tier0/platform.cpp

@@ -5,6 +5,7 @@
 #include "sys/stat.h"
 #include "dirent.h"
 #include "time.h"
+#include "signal.h"
 #ifdef __linux__
 #include "dlfcn.h"
 #include "execinfo.h"
@@ -20,6 +21,7 @@ PLATFORM_INTERFACE void Plat_FatalErrorFunc(const char* szFormat, ...)
 	V_vprintf(szFormat, list);
 	va_end(list);
 	fflush(stdout);
+	raise(SIGTRAP);
 	_exit(1);
 }
 

tier1/commandline.cpp

@@ -11,7 +11,10 @@ void ICommandLine::CreateCommandLine( int argc, char **argv )
 bool ICommandLine::CheckParam( char *psz )
 {
 	for (auto szParam: cl_params) {
-		V_printf("%s\n",szParam);
+		if (!V_strcmp(szParam, psz))
+		{
+			return true;
+		}
 	}
 	return false;
 }
@@ -58,4 +61,4 @@ const char *ICommandLine::GetParam(int nIndex)
 	return cl_params[nIndex];
 }
 
-static ICommandLine g_CommandLine;
+static ICommandLine g_CommandLine;

tier1/utlstring.cpp

@@ -27,6 +27,11 @@ CUtlString::CUtlString( const char *szFormat, ... )
 	va_end(vlArgs);
 }
 
+CUtlString::CUtlString( const CUtlString &sz )
+{
+	m_data = sz.m_data;
+};
+
 void CUtlString::AppendTail( const char *psz )
 {
 	m_data.AppendTail(psz,V_strlen(psz));
@@ -65,7 +70,14 @@ CUtlString::operator char*( void )
 	return GetString();
 }
 
-bool CUtlString::operator==(const char* psz)
+CUtlString &CUtlString::operator=(const CUtlString &sz)
+{
+	if (this != &sz)
+		m_data = sz.m_data;
+	return *this;
+}
+
+bool CUtlString::operator==(const char *psz)
 {
 	if (psz==0)
 		psz = "";
@@ -73,7 +85,7 @@ bool CUtlString::operator==(const char* psz)
 		return true;
 	return false;
 }
-bool CUtlString::operator!=(const char* psz)
+bool CUtlString::operator!=(const char *psz)
 {
 	if (psz==0)
 		psz = "";
@@ -82,13 +94,13 @@ bool CUtlString::operator!=(const char* psz)
 	return true;
 }
 
-bool CUtlString::operator==(CUtlString& string)
+bool CUtlString::operator==(CUtlString &string)
 {
 	if (!V_strcmp(GetString(), string.GetString()))
 		return true;
 	return false;
 }
-bool CUtlString::operator!=(CUtlString& string)
+bool CUtlString::operator!=(CUtlString &string)
 {
 	if (!V_strcmp(GetString(), string.GetString()))
 		return false;