work on the stuff on client

game/client/baseentity.cpp

@@ -0,0 +1,114 @@
+//================= Copyright kotofyt, All rights reserved ==================//
+//
+// Purpose:
+//
+//===========================================================================//
+
+#include "baseentity.h"
+#include "datamap.h"
+#include "tier0/lib.h"
+
+C_BaseEntity::~C_BaseEntity()
+{
+
+}
+void C_BaseEntity::Precache()
+{
+
+}
+
+void C_BaseEntity::Spawn()
+{
+
+}
+
+void C_BaseEntity::SetAbsAngles( float fPitch, float fYaw, float fRoll )
+{
+}
+
+void C_BaseEntity::SetAbsOrigin( Vector origin )
+{
+	m_vPosition = origin;
+}
+
+void C_BaseEntity::SetScale( float fScale )
+{
+	m_vScale.x = fScale;
+	m_vScale.y = fScale;
+	m_vScale.z = fScale;
+}
+
+
+QAngle C_BaseEntity::GetAbsAngles( void )
+{
+
+}
+
+Vector C_BaseEntity::GetAbsOrigin( void )
+{
+
+}
+
+float C_BaseEntity::GetScale( void )
+{
+
+}
+
+void C_BaseEntity::SetThinkImpl( fnThink pfnThink )
+{
+	m_pfnThink = pfnThink;
+	V_printf("%p\n", pfnThink);
+}
+
+void C_BaseEntity::SetNextThink( float fThink )
+{
+
+}
+typedescription_t *C_BaseEntity::FindDataByName( const char *szName )
+{
+	datamap_t *pDataMap;
+	int i;
+
+	pDataMap = GetDataMap();
+
+lookforname:
+	for ( i = 0; i < pDataMap->m_iNumFields; i++ )
+	{
+		if (!V_strcmp(pDataMap->m_pData[i].m_szFieldName, szName))
+			return &pDataMap->m_pData[i];
+	}
+	pDataMap = pDataMap->m_pBase;
+
+	if (pDataMap)
+		goto lookforname;
+
+	return NULL;
+};
+
+typedescription_t *C_BaseEntity::FindDataByMapName( const char *szName )
+{
+	datamap_t *pDataMap;
+	int i;
+
+	pDataMap = GetDataMap();
+
+lookforname:
+	for ( i = 0; i < pDataMap->m_iNumFields; i++ )
+	{
+		if (!V_strcmp(pDataMap->m_pData[i].m_szEditorName, szName))
+			return &pDataMap->m_pData[i];
+	}
+	pDataMap = pDataMap->m_pBase;
+
+	if (pDataMap)
+		goto lookforname;
+
+	return NULL;
+};
+
+
+BEGIN_DATADESC_NOBASE(C_BaseEntity)
+	DEFINE_KEYFIELD(m_vPosition, FIELD_VECTOR, "origin")
+	DEFINE_KEYFIELD(m_vRotation, FIELD_QUATERNION, "angles")
+	DEFINE_KEYFIELD(m_vScale, FIELD_VECTOR, "scales")
+END_DATADESC()

game/client/baseentity.h

@@ -0,0 +1,81 @@
+//================= Copyright kotofyt, All rights reserved ==================//
+//
+// Purpose:
+//
+//===========================================================================//
+
+#ifndef BASEENTITY_H
+#define BASEENTITY_H
+
+#include "entitysystem.h"
+#include "datamap.h"
+#include "cglm/cglm.h"
+#include "trig.h"
+
+#define DECLARE_CLASS_NOBASE( className ) \
+	typedef className ThisClass;
+#define DECLARE_CLASS( className, baseName ) \
+	typedef baseName BaseClass; \
+	typedef className ThisClass;
+
+#define LINK_ENTITY_TO_CLASS( mapClassName, DLLClassName) \
+	static CEntityFactory<DLLClassName> g_EntityFactory_##mapClassName( #mapClassName );
+
+class C_BaseEntity;
+
+class IEntityFactory
+{
+public:
+	virtual C_BaseEntity *Create() = 0;
+};
+
+
+template<class T>
+class CEntityFactory : public IEntityFactory
+{
+public:
+	CEntityFactory( const char *szClassName )
+	{
+		EntitySystem()->RegisterEntityClass(this, szClassName);
+	};
+	virtual C_BaseEntity *Create() {
+		return new T;
+	}
+};
+
+
+class C_BaseEntity;
+typedef void(C_BaseEntity::*fnThink)( float fTime );
+class C_BaseEntity
+{
+public: 
+	DECLARE_CLASS_NOBASE(C_BaseEntity);
+	DECLARE_DATADESC_NOBASE()
+
+	typedescription_t *FindDataByName( const char *szName );
+	typedescription_t *FindDataByMapName( const char *szName );
+
+	virtual ~C_BaseEntity();
+	virtual void Precache();
+	virtual void Spawn();
+
+	virtual void SetAbsAngles( float fPitch, float fYaw, float fRoll );
+	virtual void SetAbsOrigin( Vector origin );
+	virtual void SetScale( float fScale );
+
+	virtual QAngle GetAbsAngles( void );
+	virtual Vector GetAbsOrigin( void );
+	virtual float GetScale( void );
+
+#define SetThink(fn) SetThinkImpl((fnThink)&ThisClass::fn)
+	virtual void SetThinkImpl( fnThink pfnThink );
+	virtual void SetNextThink( float fThink );
+	
+	fnThink m_pfnThink = NULL;
+private:
+	Vector m_vPosition;
+	Quat m_vRotation;
+	Vector m_vScale;
+};
+
+#endif

game/client/build.cpp

@@ -16,8 +16,12 @@ DECLARE_BUILD_STAGE(Client)
 	compileProject.files = {
 		"game.cpp",
 		"worldrender.cpp",
+		"baseentity.cpp",
+		"entitysystem.cpp",
+		"milmoba/player.cpp",
 	};
 	compileProject.includeDirectories = { 
+		"../shared",
 		"../../public",
 		FUNNYSTDLIB"public",
 		EXTERNAL"cglm/include"

game/client/entitysystem.cpp

@@ -0,0 +1,120 @@
+//================= Copyright kotofyt, All rights reserved ==================//
+//
+// Purpose:
+//
+//===========================================================================//
+
+#include "entitysystem.h"
+#include "baseentity.h"
+#include "stddef.h"
+#include "string.h"
+#include "stdlib.h"
+
+
+CEntitySystem *EntitySystem()
+{
+	static CEntitySystem s_entitySystem;
+	return &s_entitySystem;
+}
+
+static struct EntityRegistry_t
+{
+	IEntityFactory *m_pFactory;
+	const char *m_szClassName;
+	struct EntityRegistry_t *m_pNext;
+} *s_pEntitiesRegistry = NULL;
+
+CEntitySystem::CEntitySystem()
+{
+	int i = 0;
+	for ( i = 0; i < MAX_EDICTS; i++ )
+	{
+		m_pEntities[i] = NULL;
+	}
+	m_nEntityCount = 0;
+}
+
+void CEntitySystem::RegisterEntityClass( IEntityFactory *pEntityFactory, const char *szClassName )
+{
+	IEntityFactory *pFactory;
+	EntityRegistry_t *pRegistry;
+
+	pFactory = GetFactoryByClassname(szClassName);
+
+	if ( pFactory != NULL )
+	{
+		// Already registered
+		return;
+	}
+	
+	pRegistry = new EntityRegistry_t;
+	pRegistry->m_pFactory = pEntityFactory;
+	pRegistry->m_pNext = s_pEntitiesRegistry;
+	pRegistry->m_szClassName = szClassName;
+	s_pEntitiesRegistry = pRegistry; 
+}
+
+C_BaseEntity *CEntitySystem::CreateByClassname( const char *szName )
+{
+	IEntityFactory *pFactory;
+	C_BaseEntity *pEntity;
+	int i;
+	int iSelectedSlot;
+
+	pFactory = GetFactoryByClassname(szName);
+	if ( !pFactory )
+		return NULL;
+
+	// We do not want to have more than MAX_EDICT entities
+	if ( m_nEntityCount >= MAX_EDICTS-1 )
+		return NULL;
+
+	// Search for space
+	// Could be more efficient but nobody cares
+	for ( i = 0; i < MAX_EDICTS; i++ )
+	{
+		if ( m_pEntities[i] == NULL )
+		{
+			iSelectedSlot = i;
+			break;
+		}
+	}
+
+	pEntity = pFactory->Create();
+	m_pEntities[iSelectedSlot] = pEntity;
+	m_nEntityCount++;
+	return pEntity;
+}
+
+IEntityFactory *CEntitySystem::GetFactoryByClassname( const char *szName )
+{
+	EntityRegistry_t *pEntity;
+
+	for ( pEntity = s_pEntitiesRegistry; pEntity; pEntity = pEntity->m_pNext )
+	{
+		if (!strcmp(szName, pEntity->m_szClassName))
+		{
+			return pEntity->m_pFactory;
+		}
+	}
+	return NULL;
+}
+
+
+void CEntitySystem::Think()
+{
+	C_BaseEntity *pEntity;
+	int i;
+
+	for ( i = 0; i < MAX_EDICTS; i++ )
+	{
+		pEntity = m_pEntities[i];
+		if ( pEntity == NULL )
+			continue;
+
+		if ( !pEntity->m_pfnThink )
+			continue;
+
+		(pEntity->*pEntity->m_pfnThink)(0);
+	}
+}

game/client/entitysystem.h

@@ -0,0 +1,33 @@
+//================= Copyright kotofyt, All rights reserved ==================//
+//
+// Purpose:
+//
+//===========================================================================//
+
+#ifndef ENTITIES_H
+#define ENTITIES_H
+
+class IEntityFactory;
+class C_BaseEntity;
+
+#define MAX_EDICTS 8192
+
+class CEntitySystem
+{
+public:
+	CEntitySystem();
+
+	virtual void RegisterEntityClass( IEntityFactory *pEntityFactory, const char *szClassName );
+	virtual C_BaseEntity *CreateByClassname( const char *szName );
+
+	virtual IEntityFactory *GetFactoryByClassname( const char *szName );
+
+	virtual void Think();
+private:
+	C_BaseEntity *m_pEntities[MAX_EDICTS];
+	int m_nEntityCount;
+};
+
+CEntitySystem *EntitySystem();
+
+#endif 

game/client/game.cpp

@@ -2,12 +2,17 @@
 #include "materialsystem/imaterialsystem.h"
 #include "enginebridge.h"
 #include "worldrender.h"
+#include "entitysystem.h"
+#include "baseentity.h"
+#include "game.h"
 #include "cglm/mat4.h"
 #include "cglm/cglm.h"
 
 IFileSystem *filesystem;
 IRenderContext *g_pRenderContext;
 IGameWindow *g_pMainWindow;
+static CEngineVars s_vars;
+CEngineVars *g_pEngineVars = &s_vars;
 
 class CFunnyGameBridge: public IEngineBridge
 {
@@ -16,8 +21,6 @@ class CFunnyGameBridge: public IEngineBridge
 	virtual void Frame( float fDelta ) override;
 	virtual void Shutdown() override;
 	virtual void ConnectInterface( const char *psz, void *pInterface ) override;
-	IMeshInstance *m_pMeshInstance;
-	float m_fTime = 0;
 };
 
 IEngineBridge *EngineBridge()
@@ -30,38 +33,9 @@ EXPOSE_INTERFACE_FN(EngineBridge, IEngineBridge, ENGINE_BRIDGE_INTERFACE_VERSION
 
 void CFunnyGameBridge::Init()
 {
-	IVertexBuffer *pBuffer;
-	IBuffer *pDataBuffer;
-	IShader *pShader;
-	IMaterial *pMaterial;
 	g_pWorldRenderer->Init();
-	pShader = g_pRenderContext->CreateShader("game/core/shaders/mesh_raster.shader_c");
-
-	IFileHandle *pHandle = filesystem->Open("game/core/meshes/cube.fmesh_c", FILEMODE_READ);
-	float *pData = (float*)V_malloc(filesystem->Size(pHandle));
-	filesystem->Read(pHandle, pData, filesystem->Size(pHandle));
-	pBuffer = g_pRenderContext->CreateVertexBuffer(filesystem->Size(pHandle));
-	pBuffer->Lock();
-	void *pMapped = pBuffer->Map();
-	V_memcpy(pMapped, pData, filesystem->Size(pHandle));
-	pBuffer->Unmap();
-	pBuffer->Unlock();
-	V_free(pData);
-	filesystem->Close(pHandle);
-
-
-	IMesh *pMesh = g_pWorldRenderer->CreateMesh("Triangle");
-	g_pWorldRenderer->SetCameraPosition((Vector){0,0,-20});
-	g_pWorldRenderer->SetCameraRotation((Quat){1,0,0,0});
-
-	pMesh->ConfigureShader(pShader);
-	pShader->Build();
-	pMaterial = g_pRenderContext->CreateMaterial(pShader);
-
-	pMesh->SetVertices(pBuffer);
-	pMesh->SetMaterial(pMaterial);
-	m_pMeshInstance = g_pWorldRenderer->CreateInstance(pMesh);
-	m_pMeshInstance->SetScale({5, 5, 5});
+	C_BaseEntity *pEntity = EntitySystem()->CreateByClassname("player");
+	pEntity->Spawn();
 }
 
 void CFunnyGameBridge::Tick( float fDelta )
@@ -70,11 +44,9 @@ void CFunnyGameBridge::Tick( float fDelta )
 
 void CFunnyGameBridge::Frame( float fDelta )
 {
-	versor q;
-	m_fTime += fDelta;
-	glm_euler_zyx_quat((vec3){0,m_fTime, 0}, q);
-	m_pMeshInstance->SetPosition({sin(m_fTime/3)*10,0,0});
-	m_pMeshInstance->SetRotation({q[0], q[1], q[2], q[3]});
+	g_pEngineVars->m_fTime += fDelta;
+	g_pEngineVars->m_fDeltaTime = fDelta;
+	EntitySystem()->Think();
 	g_pWorldRenderer->Frame(fDelta);
 }
 

game/client/milmoba/player.cpp

@@ -1,21 +1,15 @@
-#include "baseplayer.h"
-#include "cglm/affine-pre.h"
-#include "cglm/mat4.h"
-#include "engine.h"
-#include "rendering.h"
-#include "input.h"
-#include "fgui/widget.h"
-#include "fgui/rect.h"
-#include "fgui/label.h"
-#include "mesh.h"
+#include "../baseentity.h"
+#include "../worldrender.h"
+#include "materialsystem/imaterialsystem.h"
+#include "game.h"
 
 class C_MOBAPlayer: public C_BaseEntity
 {
 public:
+	DECLARE_CLASS(C_MOBAPlayer, C_BaseEntity)
 	virtual void Precache ( void ) override;
 	virtual void Spawn( void ) override;
-	virtual void Destroy( void ) override;
-	virtual void Think( float fDelta ) override;
+	virtual void Think( float fDelta );
 
 	IMesh *m_pMesh;
 	IMeshInstance *m_pMeshInstance;
@@ -23,95 +17,56 @@ public:
 
 void C_MOBAPlayer::Precache()
 {
+	IVertexBuffer *pBuffer;
+	IBuffer *pDataBuffer;
+	IShader *pShader;
+	IMaterial *pMaterial;
+	g_pWorldRenderer->Init();
+	pShader = g_pRenderContext->CreateShader("game/core/shaders/mesh_raster.shader_c");
+
+	IFileHandle *pHandle = filesystem->Open("game/core/meshes/spot.fmesh_c", FILEMODE_READ);
+	float *pData = (float*)V_malloc(filesystem->Size(pHandle));
+	filesystem->Read(pHandle, pData, filesystem->Size(pHandle));
+	pBuffer = g_pRenderContext->CreateVertexBuffer(filesystem->Size(pHandle));
+	pBuffer->Lock();
+	void *pMapped = pBuffer->Map();
+	V_memcpy(pMapped, pData, filesystem->Size(pHandle));
+	pBuffer->Unmap();
+	pBuffer->Unlock();
+	V_free(pData);
+	filesystem->Close(pHandle);
+
+
+	m_pMesh = g_pWorldRenderer->CreateMesh("game/core/meshes/spot.fmesh_c");
+	g_pWorldRenderer->SetCameraPosition((Vector){0,0,-20});
+	g_pWorldRenderer->SetCameraRotation((Quat){1,0,0,0});
+
+	m_pMesh->ConfigureShader(pShader);
+	pShader->Build();
+	pMaterial = g_pRenderContext->CreateMaterial(pShader);
+
+	m_pMesh->SetVertices(pBuffer);
+	m_pMesh->SetMaterial(pMaterial);
+	m_pMeshInstance = g_pWorldRenderer->CreateInstance(m_pMesh);
+	m_pMeshInstance->SetScale({5, 5, 5});
+	m_pMeshInstance->SetPosition({0,0,0});
+	m_pMeshInstance->SetRotation({1,0,0,0});
 }
 
+
 void C_MOBAPlayer::Spawn()
 {
-	float cubeVertices[] = {
-		// Front face
-		-0.1f, -0.1f,  0.1f, 0, 0,
-		0.1f, -0.1f,  0.1f, 1, 0,
-		0.1f,  0.1f,  0.1f, 1, 1,
-		-0.1f, -0.1f,  0.1f, 0, 0,
-		0.1f,  0.1f,  0.1f, 1, 1,
-		-0.1f,  0.1f,  0.1f, 0, 1,
-
-		// Back face
-		0.1f, -0.1f, -0.1f, 0, 0,
-		-0.1f, -0.1f, -0.1f, 1, 0,
-		-0.1f,  0.1f, -0.1f, 1, 1,
-		0.1f, -0.1f, -0.1f, 0, 0,
-		-0.1f,  0.1f, -0.1f, 1, 1,
-		0.1f,  0.1f, -0.1f, 0, 1,
-
-		// Left face
-		-0.1f, -0.1f, -0.1f, 0, 0,
-		-0.1f, -0.1f,  0.1f, 1, 0,
-		-0.1f,  0.1f,  0.1f, 1, 1,
-		-0.1f, -0.1f, -0.1f, 0, 0,
-		-0.1f,  0.1f,  0.1f, 1, 1,
-		-0.1f,  0.1f, -0.1f, 0, 1,
-
-		// Right face
-		0.1f, -0.1f,  0.1f, 0, 0,
-		0.1f, -0.1f, -0.1f, 1, 0,
-		0.1f,  0.1f, -0.1f, 1, 1,
-		0.1f, -0.1f,  0.1f, 0, 0,
-		0.1f,  0.1f, -0.1f, 1, 1,
-		0.1f,  0.1f,  0.1f, 0, 1,
-
-		// Top face
-		-0.1f,  0.1f,  0.1f, 0, 0,
-		0.1f,  0.1f,  0.1f, 1, 0,
-		0.1f,  0.1f, -0.1f, 1, 1,
-		-0.1f,  0.1f,  0.1f, 0, 0,
-		0.1f,  0.1f, -0.1f, 1, 1,
-		-0.1f,  0.1f, -0.1f, 0, 1,
-
-		// Bottom face
-		-0.1f, -0.1f, -0.1f, 0, 0,
-		0.1f, -0.1f, -0.1f, 1, 0,
-		0.1f, -0.1f,  0.1f, 1, 1,
-		-0.1f, -0.1f, -0.1f, 0, 0,
-		0.1f, -0.1f,  0.1f, 1, 1,
-		-0.1f, -0.1f,  0.1f, 0, 1
-	};
-
-	IVertexBuffer *pVertexBuffer = Renderer()->CreateVertexBuffer(sizeof(cubeVertices));
-	void *pMapping = pVertexBuffer->Map();
-	V_memcpy(pMapping, cubeVertices, sizeof(cubeVertices));
-	pVertexBuffer->Unmap();
-
-	m_pMesh = IMeshRendering::CreateMesh();
-	m_pMesh->SetVertexBuffer(0, pVertexBuffer);
-	m_pMeshInstance = m_pMesh->CreateInstance();
-
+	Precache();
+	SetThink(Think);
 };
 
-void C_MOBAPlayer::Destroy()
-{
-
-}
 void C_MOBAPlayer::Think( float fDelta )
 {
-	float x = g_fAxisValues[AXIS_MOUSE_X];
-	float y = g_fAxisValues[AXIS_MOUSE_Y];
-	float fPitch = glm_rad(x);
-	float fYaw = glm_rad(y);
-	if (g_localClient->pBasePlayer == pEntity)
-	{
-		glm_mat4_identity(g_cameraView);
-		glm_rotate_z(g_cameraView, fYaw, g_cameraView);
-		glm_rotate_y(g_cameraView, fPitch, g_cameraView);
-		g_cameraView[3][0] = pEntity->m_position[0];
-		g_cameraView[3][1] = pEntity->m_position[1];
-		g_cameraView[3][2] = pEntity->m_position[2]+0.7;
-	}
-	mat4 m;
-	glm_mat4_identity(m);
-	m_pMeshInstance->SetMatrix(m);
-	m_pMeshInstance->SetPosition(pEntity->m_position);
-	m_pMeshInstance->Draw();
+	m_pMeshInstance->SetPosition({0,0,-(float)g_pEngineVars->m_fTime});
+	versor v;
+	glm_euler_zxy_quat((vec3){(float)g_pEngineVars->m_fTime,0,0}, v);
+	m_pMeshInstance->SetRotation({v[0], v[1], v[2], v[3]});
 };
 
-LINK_CLIENT_ENTITY(C_MOBAPlayer, CMOBAPlayer)
+LINK_ENTITY_TO_CLASS(player, C_MOBAPlayer)
+

game/client/worldrender.cpp

@@ -56,7 +56,6 @@ void CFunnyMesh::SetVertices( IVertexBuffer *pBuffer )
 
 void CFunnyMesh::SetIndicies( IIndexBuffer *pBuffer, EIndexFormat eIndexFormat )
 {
-
 }
 
 void CFunnyMesh::SetMaterial( IMaterial *pMaterial )
@@ -180,7 +179,7 @@ void CFunnyWorldRenderer::Frame( float fDelta )
 	uint32_t uWidth = g_pMainWindow->GetRenderWidth();
 	uint32_t uHeight = g_pMainWindow->GetRenderHeight();
 	mat4 matCamera;
-	glm_perspective(glm_rad(60), uWidth/(float)uHeight, 0.01, 100, matCamera);
+	glm_perspective(glm_rad(60), uWidth/(float)uHeight, 0.01, 10000, matCamera);
 	glm_translate(matCamera, m_vPos);
 	/*
 	V_printf("%f %f %f %f\n", matCamera[0][0], matCamera[0][1], matCamera[0][2], matCamera[0][3]);

game/server/baseentity.h

@@ -45,7 +45,7 @@ public:
 
 
 class CBaseEntity;
-typedef void(*fnThink)( CBaseEntity *pThis );
+typedef void(*fnThink)( float fTime );
 class CBaseEntity
 {
 public: 

game/server/build.cpp

@@ -20,6 +20,8 @@ DECLARE_BUILD_STAGE(Server)
 	};
 	compileProject.includeDirectories = { 
 		"../../public",
+		".",
+		"../shared",
 		FUNNYSTDLIB"public",
 		EXTERNAL"cglm/include"
 	};

game/server/entitysystem.cpp

@@ -115,6 +115,6 @@ void CEntitySystem::Think()
 		if ( !pEntity->m_pfnThink )
 			continue;
 
-		pEntity->m_pfnThink(pEntity);
+		pEntity->m_pfnThink(0);
 	}
 }

game/server/milmoba/baseentity.cpp

@@ -0,0 +1,109 @@
+//================= Copyright kotofyt, All rights reserved ==================//
+//
+// Purpose:
+//
+//===========================================================================//
+
+#include "baseentity.h"
+#include "datamap.h"
+#include "tier0/lib.h"
+
+CBaseEntity::~CBaseEntity()
+{
+
+}
+
+void CBaseEntity::Spawn()
+{
+
+}
+
+void CBaseEntity::SetAbsAngles( float fPitch, float fYaw, float fRoll )
+{
+}
+
+void CBaseEntity::SetAbsOrigin( Vector origin )
+{
+	m_vPosition = origin;
+}
+
+void CBaseEntity::SetScale( float fScale )
+{
+	m_vScale.x = fScale;
+	m_vScale.y = fScale;
+	m_vScale.z = fScale;
+}
+
+
+QAngle CBaseEntity::GetAbsAngles( void )
+{
+
+}
+
+Vector CBaseEntity::GetAbsOrigin( void )
+{
+
+}
+
+float CBaseEntity::GetScale( void )
+{
+
+}
+
+void CBaseEntity::SetThink( fnThink pfnThink )
+{
+	m_pfnThink = pfnThink;
+}
+
+void CBaseEntity::SetNextThink( float fThink )
+{
+
+}
+typedescription_t *CBaseEntity::FindDataByName( const char *szName )
+{
+	datamap_t *pDataMap;
+	int i;
+
+	pDataMap = GetDataMap();
+
+lookforname:
+	for ( i = 0; i < pDataMap->m_iNumFields; i++ )
+	{
+		if (!V_strcmp(pDataMap->m_pData[i].m_szFieldName, szName))
+			return &pDataMap->m_pData[i];
+	}
+	pDataMap = pDataMap->m_pBase;
+
+	if (pDataMap)
+		goto lookforname;
+
+	return NULL;
+};
+
+typedescription_t *CBaseEntity::FindDataByMapName( const char *szName )
+{
+	datamap_t *pDataMap;
+	int i;
+
+	pDataMap = GetDataMap();
+
+lookforname:
+	for ( i = 0; i < pDataMap->m_iNumFields; i++ )
+	{
+		if (!V_strcmp(pDataMap->m_pData[i].m_szEditorName, szName))
+			return &pDataMap->m_pData[i];
+	}
+	pDataMap = pDataMap->m_pBase;
+
+	if (pDataMap)
+		goto lookforname;
+
+	return NULL;
+};
+
+
+BEGIN_DATADESC_NOBASE(CBaseEntity)
+	DEFINE_KEYFIELD(m_vPosition, FIELD_VECTOR, "origin")
+	DEFINE_KEYFIELD(m_vRotation, FIELD_QUATERNION, "angles")
+	DEFINE_KEYFIELD(m_vScale, FIELD_VECTOR, "scales")
+END_DATADESC()

game/server/milmoba/baseentity.h

@@ -0,0 +1,79 @@
+//================= Copyright kotofyt, All rights reserved ==================//
+//
+// Purpose:
+//
+//===========================================================================//
+
+#ifndef BASEENTITY_H
+#define BASEENTITY_H
+
+#include "entitysystem.h"
+#include "datamap.h"
+#include "cglm/cglm.h"
+#include "trig.h"
+
+#define DECLARE_CLASS_NOBASE( className ) \
+	typedef className ThisClass;
+#define DECLARE_CLASS( className, baseName ) \
+	typedef baseName BaseClass; \
+	typedef className ThisClass;
+
+#define LINK_ENTITY_TO_CLASS( mapClassName, DLLClassName) \
+	static CEntityFactory<DLLClassName> g_EntityFactory_##mapClassName( #mapClassName );
+
+class CBaseEntity;
+
+class IEntityFactory
+{
+public:
+	virtual CBaseEntity *Create() = 0;
+};
+
+
+template<class T>
+class CEntityFactory : public IEntityFactory
+{
+public:
+	CEntityFactory( const char *szClassName )
+	{
+		EntitySystem()->RegisterEntityClass(this, szClassName);
+	};
+	virtual CBaseEntity *Create() {
+		return new T;
+	}
+};
+
+
+class CBaseEntity;
+typedef void(*fnThink)( CBaseEntity *pThis );
+class CBaseEntity
+{
+public: 
+	DECLARE_CLASS_NOBASE(CBaseEntity);
+	DECLARE_DATADESC_NOBASE()
+
+	typedescription_t *FindDataByName( const char *szName );
+	typedescription_t *FindDataByMapName( const char *szName );
+
+	virtual ~CBaseEntity();
+	virtual void Spawn();
+
+	virtual void SetAbsAngles( float fPitch, float fYaw, float fRoll );
+	virtual void SetAbsOrigin( Vector origin );
+	virtual void SetScale( float fScale );
+
+	virtual QAngle GetAbsAngles( void );
+	virtual Vector GetAbsOrigin( void );
+	virtual float GetScale( void );
+
+	virtual void SetThink( fnThink pfnThink );
+	virtual void SetNextThink( float fThink );
+	
+	fnThink m_pfnThink = NULL;
+private:
+	Vector m_vPosition;
+	Quat m_vRotation;
+	Vector m_vScale;
+};
+
+#endif

game/server/milmoba/build.cpp

@@ -0,0 +1,44 @@
+#include "helper.h"
+#include "c.h"
+#include "ld.h"
+
+#define EXTERNAL "../../external/"
+#define FUNNYSTDLIB EXTERNAL"funnystdlib/"
+ADD_DEPENDENCY_BUILD_FILE(tier0, FUNNYSTDLIB"tier0/build.cpp");
+ADD_DEPENDENCY_BUILD_FILE(tier1, FUNNYSTDLIB"tier1/build.cpp");
+ADD_DEPENDENCY_BUILD_FILE(tier2, FUNNYSTDLIB"tier2/build.cpp");
+DECLARE_BUILD_STAGE(Server)
+{
+	CProject_t compileProject = {};
+	LinkProject_t ldProject = {};
+
+	compileProject.m_szName = "server";
+	compileProject.files = {
+		"game.cpp",
+		"entitysystem.cpp",
+		"baseentity.cpp",
+	};
+	compileProject.includeDirectories = { 
+		"../../public",
+		FUNNYSTDLIB"public",
+		EXTERNAL"cglm/include"
+	};
+	compileProject.bFPIC = true;
+	ldProject = ccompiler->Compile(&compileProject);
+	ldProject.linkType = ELINK_DYNAMIC_LIBRARY;
+	ldProject.libraryObjects = {
+		GET_PROJECT_LIBRARY(tier0, "tier0"),
+	};
+	ldProject.objects.AppendTail({GET_PROJECT_LIBRARY(tier1, "tier1")});
+	ldProject.objects.AppendTail({GET_PROJECT_LIBRARY(tier2, "tier2")});
+
+	if (ldProject.m_target.kernel & TARGET_KERNEL_WINDOWS_DEVICES)
+	{
+		ldProject.libraries.AppendTail("pthread");
+	};
+
+	CUtlString outputProject = linker->Link(&ldProject);
+	ADD_OUTPUT_OBJECT("server", outputProject);
+
+	return 0;
+}

game/server/milmoba/datamap.h

@@ -0,0 +1,97 @@
+//================= Copyright kotofyt, All rights reserved ==================//
+//
+// Purpose: Valve-styled entity data maps
+//
+// Note: This file is insipired by Valve's convention in Source SDK, but it
+// was written for scratch with compatibility in mind.
+//
+//===========================================================================//
+
+#ifndef DATAMAP_H
+#define DATAMAP_H
+#include "stddef.h"
+
+enum fieldtype_t {
+	FIELD_VOID = 0,
+	FIELD_FLOAT,
+	FIELD_STRING,
+	FIELD_VECTOR2D,
+	FIELD_VECTOR,
+	FIELD_VECTOR4D,
+	FIELD_QUATERNION,
+	FIELD_QUATERNION_QANGLE,
+	FIELD_COLOR255,
+	FIELD_COLOR1,
+	FIELD_INTEGER,
+	FIELD_BOOLEAN,
+	
+	FIELD_MATERIAL,
+	FIELD_TEXTURE,
+	FIELD_MODEL,
+};
+
+struct typedescription_t
+{
+	const char *m_szFieldName;
+	const char *m_szEditorName;
+	fieldtype_t m_eFieldType;
+	size_t m_iFieldOffset;
+	unsigned int m_uFieldCount;
+	unsigned short m_uFieldSize;
+	unsigned int m_iFlags;
+};
+
+struct datamap_t
+{
+	struct datamap_t *m_pBase;
+
+	typedescription_t *m_pData;
+	int m_iNumFields;
+};
+
+#define DECLARE_DATADESC() \
+	datamap_t *GetBaseMap(); \
+	virtual datamap_t *GetDataMap() override; \
+	virtual datamap_t DataMapInit() override;
+
+#define DECLARE_DATADESC_NOBASE() \
+	datamap_t *GetBaseMap(); \
+	virtual datamap_t *GetDataMap(); \
+	virtual datamap_t DataMapInit();
+
+#define BEGIN_DATADESC( className ) \
+	datamap_t *className::GetBaseMap() { return BaseClass::GetDataMap(); } \
+	BEGIN_DATADESC_INTERNAL(className)
+#define BEGIN_DATADESC_NOBASE( className ) \
+	datamap_t *className::GetBaseMap() { return NULL; } \
+	BEGIN_DATADESC_INTERNAL(className)
+
+#define BEGIN_DATADESC_INTERNAL( className ) \
+	datamap_t *className::GetDataMap() { static datamap_t s_DataMap = ThisClass::DataMapInit(); return &s_DataMap; } \
+	datamap_t className::DataMapInit() \
+	{ \
+		datamap_t map; \
+		map.m_pBase = ThisClass::GetBaseMap(); \
+		static typedescription_t dataDesc[] \
+		{\
+
+#define END_DATADESC() \
+		};\
+		map.m_iNumFields = sizeof(dataDesc)/sizeof(typedescription_t); \
+		map.m_pData = dataDesc; \
+		return map; \
+	}
+
+#define IMPLEMENT_NULL_DATADESC( className ) \
+	BEGIN_DATADESC(className) \
+	END_DATADESC()
+
+#define _class_offsetof( class, var ) ((size_t)&(((class*)0)->var))
+
+#define _FIELD( name, fieldtype, count, flags, mapname, tolerance) { #name, mapname, fieldtype, _class_offsetof(ThisClass, name), count, sizeof(((ThisClass*)0)->name), flags },
+#define DEFINE_KEYFIELD( name, fieldtype, mapname ) _FIELD( name, fieldtype, 1, FTYPEDESC_KEY, mapname, 0)
+
+#define FTYPEDESC_KEY 0x0004
+
+
+#endif

game/server/milmoba/entitysystem.cpp

@@ -0,0 +1,120 @@
+//================= Copyright kotofyt, All rights reserved ==================//
+//
+// Purpose:
+//
+//===========================================================================//
+
+#include "entitysystem.h"
+#include "baseentity.h"
+#include "stddef.h"
+#include "string.h"
+#include "stdlib.h"
+
+
+CEntitySystem *EntitySystem()
+{
+	static CEntitySystem s_entitySystem;
+	return &s_entitySystem;
+}
+
+static struct EntityRegistry_t
+{
+	IEntityFactory *m_pFactory;
+	const char *m_szClassName;
+	struct EntityRegistry_t *m_pNext;
+} *s_pEntitiesRegistry = NULL;
+
+CEntitySystem::CEntitySystem()
+{
+	int i = 0;
+	for ( i = 0; i < MAX_EDICTS; i++ )
+	{
+		m_pEntities[i] = NULL;
+	}
+	m_nEntityCount = 0;
+}
+
+void CEntitySystem::RegisterEntityClass( IEntityFactory *pEntityFactory, const char *szClassName )
+{
+	IEntityFactory *pFactory;
+	EntityRegistry_t *pRegistry;
+
+	pFactory = GetFactoryByClassname(szClassName);
+
+	if ( pFactory != NULL )
+	{
+		// Already registered
+		return;
+	}
+	
+	pRegistry = new EntityRegistry_t;
+	pRegistry->m_pFactory = pEntityFactory;
+	pRegistry->m_pNext = s_pEntitiesRegistry;
+	pRegistry->m_szClassName = szClassName;
+	s_pEntitiesRegistry = pRegistry; 
+}
+
+CBaseEntity *CEntitySystem::CreateByClassname( const char *szName )
+{
+	IEntityFactory *pFactory;
+	CBaseEntity *pEntity;
+	int i;
+	int iSelectedSlot;
+
+	pFactory = GetFactoryByClassname(szName);
+	if ( !pFactory )
+		return NULL;
+
+	// We do not want to have more than MAX_EDICT entities
+	if ( m_nEntityCount >= MAX_EDICTS-1 )
+		return NULL;
+
+	// Search for space
+	// Could be more efficient but nobody cares
+	for ( i = 0; i < MAX_EDICTS; i++ )
+	{
+		if ( m_pEntities[i] == NULL )
+		{
+			iSelectedSlot = i;
+			break;
+		}
+	}
+
+	pEntity = pFactory->Create();
+	m_pEntities[iSelectedSlot] = pEntity;
+	m_nEntityCount++;
+	return pEntity;
+}
+
+IEntityFactory *CEntitySystem::GetFactoryByClassname( const char *szName )
+{
+	EntityRegistry_t *pEntity;
+
+	for ( pEntity = s_pEntitiesRegistry; pEntity; pEntity = pEntity->m_pNext )
+	{
+		if (!strcmp(szName, pEntity->m_szClassName))
+		{
+			return pEntity->m_pFactory;
+		}
+	}
+	return NULL;
+}
+
+
+void CEntitySystem::Think()
+{
+	CBaseEntity *pEntity;
+	int i;
+
+	for ( i = 0; i < MAX_EDICTS; i++ )
+	{
+		pEntity = m_pEntities[i];
+		if ( pEntity == NULL )
+			continue;
+
+		if ( !pEntity->m_pfnThink )
+			continue;
+
+		pEntity->m_pfnThink(pEntity);
+	}
+}

game/server/milmoba/game.cpp

@@ -0,0 +1,49 @@
+#include "tier2/ifilesystem.h"
+#include "materialsystem/imaterialsystem.h"
+#include "enginebridge.h"
+
+IFileSystem *filesystem;
+IRenderContext *g_pRenderContext;
+IGameWindow *g_pMainWindow;
+
+class CFunnyGameBridge: public IEngineBridge
+{
+	virtual void Init() override;
+	virtual void Tick( float fDelta ) override;
+	virtual void Frame( float fDelta ) override;
+	virtual void Shutdown() override;
+	virtual void ConnectInterface( const char *psz, void *pInterface ) override;
+};
+
+IEngineBridge *EngineBridge()
+{
+	static CFunnyGameBridge s_bridge;
+	return &s_bridge;
+}
+
+EXPOSE_INTERFACE_FN(EngineBridge, IEngineBridge, ENGINE_BRIDGE_INTERFACE_VERSION)
+
+void CFunnyGameBridge::Init()
+{
+}
+
+void CFunnyGameBridge::Tick( float fDelta )
+{
+
+}
+
+void CFunnyGameBridge::Frame( float fDelta )
+{
+
+}
+
+void CFunnyGameBridge::Shutdown()
+{
+
+}
+
+#define CONNECT_INTERFACE(szName, pGlobal) if (!V_strcmp(psz, szName)) { pGlobal = (typeof(pGlobal))pInterface; return; }
+void CFunnyGameBridge::ConnectInterface( const char *psz, void *pInterface )
+{
+}
+

game/shared/datamap.h

@@ -0,0 +1,97 @@
+//================= Copyright kotofyt, All rights reserved ==================//
+//
+// Purpose: Valve-styled entity data maps
+//
+// Note: This file is insipired by Valve's convention in Source SDK, but it
+// was written for scratch with compatibility in mind.
+//
+//===========================================================================//
+
+#ifndef DATAMAP_H
+#define DATAMAP_H
+#include "stddef.h"
+
+enum fieldtype_t {
+	FIELD_VOID = 0,
+	FIELD_FLOAT,
+	FIELD_STRING,
+	FIELD_VECTOR2D,
+	FIELD_VECTOR,
+	FIELD_VECTOR4D,
+	FIELD_QUATERNION,
+	FIELD_QUATERNION_QANGLE,
+	FIELD_COLOR255,
+	FIELD_COLOR1,
+	FIELD_INTEGER,
+	FIELD_BOOLEAN,
+	
+	FIELD_MATERIAL,
+	FIELD_TEXTURE,
+	FIELD_MODEL,
+};
+
+struct typedescription_t
+{
+	const char *m_szFieldName;
+	const char *m_szEditorName;
+	fieldtype_t m_eFieldType;
+	size_t m_iFieldOffset;
+	unsigned int m_uFieldCount;
+	unsigned short m_uFieldSize;
+	unsigned int m_iFlags;
+};
+
+struct datamap_t
+{
+	struct datamap_t *m_pBase;
+
+	typedescription_t *m_pData;
+	int m_iNumFields;
+};
+
+#define DECLARE_DATADESC() \
+	datamap_t *GetBaseMap(); \
+	virtual datamap_t *GetDataMap() override; \
+	virtual datamap_t DataMapInit() override;
+
+#define DECLARE_DATADESC_NOBASE() \
+	datamap_t *GetBaseMap(); \
+	virtual datamap_t *GetDataMap(); \
+	virtual datamap_t DataMapInit();
+
+#define BEGIN_DATADESC( className ) \
+	datamap_t *className::GetBaseMap() { return BaseClass::GetDataMap(); } \
+	BEGIN_DATADESC_INTERNAL(className)
+#define BEGIN_DATADESC_NOBASE( className ) \
+	datamap_t *className::GetBaseMap() { return NULL; } \
+	BEGIN_DATADESC_INTERNAL(className)
+
+#define BEGIN_DATADESC_INTERNAL( className ) \
+	datamap_t *className::GetDataMap() { static datamap_t s_DataMap = ThisClass::DataMapInit(); return &s_DataMap; } \
+	datamap_t className::DataMapInit() \
+	{ \
+		datamap_t map; \
+		map.m_pBase = ThisClass::GetBaseMap(); \
+		static typedescription_t dataDesc[] \
+		{\
+
+#define END_DATADESC() \
+		};\
+		map.m_iNumFields = sizeof(dataDesc)/sizeof(typedescription_t); \
+		map.m_pData = dataDesc; \
+		return map; \
+	}
+
+#define IMPLEMENT_NULL_DATADESC( className ) \
+	BEGIN_DATADESC(className) \
+	END_DATADESC()
+
+#define _class_offsetof( class, var ) ((size_t)&(((class*)0)->var))
+
+#define _FIELD( name, fieldtype, count, flags, mapname, tolerance) { #name, mapname, fieldtype, _class_offsetof(ThisClass, name), count, sizeof(((ThisClass*)0)->name), flags },
+#define DEFINE_KEYFIELD( name, fieldtype, mapname ) _FIELD( name, fieldtype, 1, FTYPEDESC_KEY, mapname, 0)
+
+#define FTYPEDESC_KEY 0x0004
+
+
+#endif

game/shared/game.h

@@ -0,0 +1,17 @@
+#ifndef GAME_H
+#define GAME_H
+#include "tier2/ifilesystem.h"
+#include "materialsystem/imaterialsystem.h"
+extern IRenderContext *g_pRenderContext;
+extern IFileSystem *filesystem;
+extern IGameWindowManager *g_pWindowManager;
+
+class CEngineVars
+{
+public:
+	double m_fTime;
+	double m_fDeltaTime;
+};
+
+extern CEngineVars *g_pEngineVars;
+#endif