Engine core and assets loading refactor

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;
+}