1 files changed, 0 insertions, 57 deletions
diff --git a/terrain_cache.cpp b/terrain_cache.cpp
deleted file mode 100644
index c40a1d6..0000000
--- a/terrain_cache.cpp
+++ /dev/null
@@ -1,57 +0,0 @@
-#include "terrain_cache.h"
-
-/* TerrainCacheObject */
-
-TerrainCacheObject::TerrainCacheObject(TerrainCache *cache, int x, int y, int width, int height) {
-	this->cache = cache;
-	this->x = x;
-	this->y = y;
-	this->width = width;
-	this->height = height;
-	this->heights = cache->tl->get_chunk(x, y, width, height);
-}
-
-TerrainCacheObject::~TerrainCacheObject() {
-	cache->tl->save_chunk(heights, x, y, width, height);
-	delete[] heights;
-}
-
-/* TerrainCache */
-
-TerrainCache::TerrainCache(int seed, fs::path root, size_t max_size) {
-	this->max_size = max_size;
-	tl = new TerrainLoader(seed, root);
-}
-
-TerrainCache::~TerrainCache() {
-	caches.clear();
-	delete tl;
-}
-
-TerrainCacheObject::p TerrainCache::make_object(int x, int y, int width, int height) {
-	TerrainCacheObject::p ob(new TerrainCacheObject(this, x, y, width, height));
-
-	if(caches.size() >= max_size) {
-		for(cache_map::iterator it = caches.begin(); it != caches.end(); it++) {
-			if(it->second.use_count() == 1) {
-				caches.erase(it);
-				break;
-			}
-		}
-	}
-
-	caches.insert(std::pair<intpair, TerrainCacheObject::p>(intpair(x, y), ob));
-	return ob;
-}
-
-TerrainCacheObject::p TerrainCache::get_chunk(int x, int y, int width, int height) {
-	cache_map::iterator it = caches.find(intpair(x, y));
-	if(it != caches.end())
-		return it->second;
-
-	return make_object(x, y, width, height);
-}
-
-size_t TerrainCache::get_size() {
-	return caches.size();
-}