1 files changed, 0 insertions, 95 deletions
diff --git a/terrain_loader.cpp b/terrain_loader.cpp
deleted file mode 100644
index 39a1cc4..0000000
--- a/terrain_loader.cpp
+++ /dev/null
@@ -1,95 +0,0 @@
-#include "terrain_loader.h"
-
-#include <noise/noise.h>
-#include "noiseutils/noiseutils.h"
-#include <boost/format.hpp>
-#include <boost/filesystem/fstream.hpp>
-
-#include <stdexcept>
-
-using namespace noise;
-
-TerrainLoader::TerrainLoader(int seed, fs::path root) {
-	this->seed = seed;
-	this->root = root;
-}
-
-TerrainLoader::~TerrainLoader() {
-}
-
-float *TerrainLoader::generate_heights(int x, int y, int width, int height) {
-	const double scale_factor = 0.004;
-	module::Perlin mod;
-	mod.SetSeed(seed);
-
-	utils::NoiseMap heightmap;
-	utils::NoiseMapBuilderPlane heightmap_builder;
-
-	heightmap_builder.SetSourceModule(mod);
-	heightmap_builder.SetDestNoiseMap(heightmap);
-
-	heightmap_builder.SetDestSize(width, height);
-	heightmap_builder.SetBounds((double)x * scale_factor, (double)(x+width) * scale_factor,
-			(double)y * scale_factor, (double)(y+height) * scale_factor);
-	heightmap_builder.Build();
-
-	float *heights = new float[width*height];
-	for(int i = 0; i < width; i++) {
-		for(int j = 0; j < height; j++) {
-			heights[i*height + j] = 50*(1+heightmap.GetValue(i, j));
-		}
-	}
-
-	save_chunk(heights, x, y, width, height);
-
-	return heights;
-}
-
-float *TerrainLoader::get_chunk(int x, int y, int width, int height) {
-	float *h;
-	if(has_chunk(x, y))
-		h = load_chunk(x, y, width, height);
-	else
-		h = generate_heights(x, y, width, height);
-	return h;
-}
-
-bool TerrainLoader::has_chunk(int x, int y) {
-	return fs::exists(root / (boost::format("%d.%d.chunk") % x % y).str());
-}
-
-// TODO: Handle big-endian platforms
-void TerrainLoader::save_chunk(float *chunk, int x, int y, int width, int height) {
-	fs::path p = root / (boost::format("%d.%d.chunk") % x % y).str();
-	fs::ofstream os(p, std::ios::out | std::ios::binary);
-
-	uint64_t w = width;
-	uint64_t h = height;
-	os.write((const char*)&w, sizeof(w));
-	os.write((const char*)&h, sizeof(h));
-
-	os.write((const char*)chunk, width*height * sizeof(float));
-	os.close();
-}
-
-// TODO: Handle big-endian platforms
-// NOTE: assumes width <= chunk_size+1, likewise for height
-float *TerrainLoader::load_chunk(int x, int y, int width, int height) {
-	fs::path p = root / (boost::format("%d.%d.chunk") % x % y).str();
-	fs::ifstream is(p, std::ios::in | std::ios::binary);
-
-	uint64_t w, h;
-	w = h = 0;
-	is.read((char*)&w, sizeof(w));
-	is.read((char*)&h, sizeof(h));
-
-	// TODO: should return w and h, fix calling code
-	if(w != width || h != height)
-		throw std::runtime_error("width or height doesn't match");
-
-	float *chunk = new float[width*height];
-	is.read((char*)chunk, width*height*sizeof(float));
-	is.close();
-
-	return chunk;
-}