collision

CMakeLists.txt

@@ -5,7 +5,7 @@ set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} CMakeModules/)
 cmake_policy(SET CMP0037 OLD)
 
 set(CMAKE_BUILD_TYPE Debug)
-# set(CMAKE_CXX_FLAGS "-Ofast")
+set(CMAKE_CXX_FLAGS "-Ofast")
 
 set(executable output)
 set(SrcDIR ./src)

resources/shaders/simple.frag

@@ -17,7 +17,7 @@ void main() {
 	if (outColour.w == .0)
 		discard;
 	
-	float fogMax = 60000;
+	float fogMax = 200000;
 	
 	vec3 colour = mix(outColour.xyz, SkyColour, min(1.0f, Distance / fogMax));
 

src/physics/collider.cpp

@@ -0,0 +1,35 @@
+#include "collider.hpp"
+
+EntityCollider::EntityCollider() {
+
+}
+
+glm::vec3 EntityCollider::TerrainCollide(std::vector<uint8_t> terrain) {
+
+
+
+}
+
+bool EntityCollider::m_aabb(ColliderBox a, ColliderBox b) {
+
+    return {
+        (a.Min.x <= b.Min.x + b.Max.x && a.Min.x + a.Max.x >= b.Min.x) && 
+        (a.Min.y <= b.Min.y + b.Max.y && a.Min.y + a.Max.y >= b.Min.y) && 
+        (a.Min.z <= b.Min.z + b.Max.z && a.Min.z + a.Max.z >= b.Min.z) 
+    };
+
+}
+
+float EntityCollider::m_xDepth(ColliderBox a, ColliderBox b) {
+
+}
+
+
+float EntityCollider::m_yDepth(ColliderBox a, ColliderBox b) {
+    
+}
+
+
+float EntityCollider::m_zDepth(ColliderBox a, ColliderBox b) {
+    
+}

src/physics/collider.hpp

@@ -0,0 +1,34 @@
+#ifndef MINECRAFT_PHYSICS_COLLIDER_H_
+#define MINECRAFT_PHYSICS_COLLIDER_H_
+
+#include "../common.hpp"
+
+class ColliderBox {
+public:
+    glm::vec3 Min;
+    glm::vec3 Max;
+};
+
+class EntityCollider {
+public:
+
+    EntityCollider();
+
+    // Surrounding blocks indexed XYZ
+    // Returns point of collision 
+    glm::vec3 TerrainCollide(std::vector<uint8_t> surroundingBlocks);     
+
+    ColliderBox Bounds;
+
+private:
+
+    bool m_aabb(ColliderBox a, ColliderBox b);
+    
+    float m_xDepth(ColliderBox a, ColliderBox b);
+    float m_yDepth(ColliderBox a, ColliderBox b);
+    float m_zDepth(ColliderBox a, ColliderBox b);
+
+};
+
+
+#endif

src/renderer/camera.hpp

@@ -19,7 +19,7 @@ public:
 	void MouseMoved(glm::vec2 mouseDelta);
 
 	float MouseSensitivity = 0.1f;
-	float CameraSpeed = 0.2f;
+	float CameraSpeed = 2.0f;
 
 	glm::vec3 Position = {};
 	glm::vec3 LookDirection = {};

src/world/entity.hpp

@@ -1,5 +1,29 @@
 #ifndef MINECRAFT_WORLD_ENTITY_H_
 #define MINECRAFT_WORLD_ENTITY_H_
 
+#include "../common.hpp"
+
+class Entity {
+public:
+
+    Entity();
+
+    // World position 
+    glm::vec3 Position;
+    // Look direction
+    glm::vec3 Direction;
+
+    // Velocity in direction
+    // of movement
+    glm::vec3 Velocity;
+
+    // Collider
+
+
+    // Mesh (or reference to)
+
+
+
+};
 
 #endif

src/world/world.cpp

@@ -26,15 +26,15 @@ void World::LoadWorld() {
 
     m_noiseGenerator->SetFractalOctaves(5);
 
-	for (int x = -4; x < 10; x++)
-	for (int y = -4; y < 4; y++) {
+	for (int x = -4; x < 50; x++)
+	for (int y = -50; y < 4; y++) {
 
 		m_chunkLoaderQueue.push({ x, y });
 
 	}
 
 	// Spawn generator threads
-	for (int i = 0; i < 7; i++) {
+	for (int i = 0; i < 6; i++) {
 
 		m_generatorThreads.push_back(std::thread([&]() {