Engine core and assets loading refactor

src/world/Level.cpp

@@ -1,8 +1,10 @@
 #include "Level.h"
+#include "World.h"
 #include "../lighting/Lighting.h"
 #include "../voxels/Chunks.h"
 #include "../voxels/ChunksController.h"
 #include "../player_control.h"
+#include "../physics/Hitbox.h"
 #include "../physics/PhysicsSolver.h"
 #include "../objects/Player.h"
 
@@ -24,3 +26,16 @@ Level::~Level(){
 	delete chunksController;
 	delete playerController;
 }
+
+void Level::update(float delta, bool interactions) {
+	playerController->update_controls(delta);
+	if (interactions) {
+		playerController->update_interaction();
+	}
+	else
+	{
+		playerController->selectedBlockId = -1;
+	}
+	vec3 position = player->hitbox->position;
+	chunks->setCenter(world->wfile, position.x, position.z);
+}

src/world/Level.h

@@ -20,6 +20,9 @@ public:
 	PlayerController* playerController;
 	Level(World* world, Player* player, Chunks* chunks, PhysicsSolver* physics);
 	~Level();
+
+	void update(float delta, bool interactions);
+
 };
 
 #endif /* WORLD_LEVEL_H_ */

src/world/World.cpp

@@ -3,6 +3,10 @@
 #include "../files/WorldFiles.h"
 #include "../voxels/Chunk.h"
 #include "../voxels/Chunks.h"
+#include "Level.h"
+#include "../objects/Player.h"
+#include "../physics/PhysicsSolver.h"
+#include "../window/Camera.h"
 
 World::World(std::string name, std::string directory, int seed) : name(name), seed(seed) {
 	wfile = new WorldFiles(directory, REGION_VOL * (CHUNK_VOL * 2 + 8));
@@ -11,3 +15,27 @@ World::World(std::string name, std::string directory, int seed) : name(name), se
 World::~World(){
 	delete wfile;
 }
+
+void World::write(Level* level) {
+	Chunks* chunks = level->chunks;
+
+	for (unsigned int i = 0; i < chunks->volume; i++) {
+		Chunk* chunk = chunks->chunks[i];
+		if (chunk == nullptr || !chunk->isUnsaved())
+			continue;
+		wfile->put((const char*)chunk->voxels, chunk->x, chunk->z);
+	}
+
+	wfile->write();
+	wfile->writePlayer(level->player);
+}
+
+Level* World::loadLevel(Player* player) {
+	Level* level = new Level(this, player, new Chunks(56, 56, 0, 0), new PhysicsSolver(vec3(0, -19.6f, 0)));
+	wfile->readPlayer(player);
+
+	Camera* camera = player->camera;
+	camera->rotation = mat4(1.0f);
+	camera->rotate(player->camY, player->camX, 0);
+	return level;
+}

src/world/World.h

@@ -5,6 +5,8 @@
 
 class WorldFiles;
 class Chunks;
+class Level;
+class Player;
 
 class World {
 public:
@@ -14,6 +16,9 @@ public:
 
 	World(std::string name, std::string directory, int seed);
 	~World();
+
+	void write(Level* level);
+	Level* loadLevel(Player* player);
 };
 
 #endif /* WORLD_WORLD_H_ */