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-rw-r--r--old/core/AssetManager.cpp181
1 files changed, 0 insertions, 181 deletions
diff --git a/old/core/AssetManager.cpp b/old/core/AssetManager.cpp
deleted file mode 100644
index 258f5d9..0000000
--- a/old/core/AssetManager.cpp
+++ /dev/null
@@ -1,181 +0,0 @@
-#include "AssetManager.hpp"
-
-namespace fs = std::experimental::filesystem;
-
-//const fs::path pathToAssets = "./assets/";
-//const fs::path pathToAssetsList = "./items.json";
-//const fs::path pathToTextureIndex = "./textures.json";
-const std::string pathToAssetsList = "./items.json";
-const std::string pathToTextureIndex = "./textures.json";
-
-AssetManager::AssetManager() {
- LoadIds();
- LoadTextureResources();
-}
-
-void AssetManager::LoadIds() {
- std::ifstream in(pathToAssetsList);
- nlohmann::json index;
- in >> index;
- for (auto &it:index) {
- int id = it["type"].get<int>();
- int state = it["meta"].get<int>();
- std::string blockName = it["text_type"].get<std::string>();
- assetIds[blockName] = Block(id, state);
- }
- LOG(INFO) << "Loaded " << assetIds.size() << " ids";
-}
-
-AssetManager::~AssetManager() {
- delete textureAtlas;
-}
-
-//TODO: This function must be replaced with runtime texture atlas generating
-void AssetManager::LoadTextureResources() {
- std::ifstream in(pathToTextureIndex);
- nlohmann::json index;
- in >> index;
- std::string filename = index["meta"]["image"].get<std::string>();
- float textureWidth = index["meta"]["size"]["w"].get<int>();
- float textureHeight = index["meta"]["size"]["h"].get<int>();
- for (auto &it:index["frames"]) {
- auto frame = it["frame"];
- TextureCoordinates coord;
- coord.x = frame["x"].get<int>() / textureWidth;
- coord.y = frame["y"].get<int>() / textureHeight;
- coord.w = frame["w"].get<int>() / textureWidth;
- coord.h = frame["h"].get<int>() / textureHeight;
- std::string assetName = it["filename"].get<std::string>();
- assetName.insert(0, "minecraft/textures/");
- assetName.erase(assetName.length() - 4);
- assetTextures[assetName] = coord;
- }
-
- textureAtlas = new Texture(filename);
- LOG(INFO) << "Texture atlas id is " << textureAtlas->texture;
-}
-
-TextureCoordinates AssetManager::GetTextureByAssetName(std::string AssetName) {
- if (assetTextures.find(AssetName) != assetTextures.end())
- return assetTextures[AssetName];
- else
- return TextureCoordinates{-1, -1, -1, -1};
-}
-
-std::string AssetManager::GetTextureAssetNameByBlockId(BlockTextureId block) {
- //Block sides: 0 - bottom, 1 - top, 2 - north, 3 - south, 4 - west, 5 - east 6 - every side
- const std::map<BlockTextureId, std::string> lookupTable = {
- {BlockTextureId(0, 0), "minecraft/textures/blocks/air"},
- {BlockTextureId(1, 0), "minecraft/textures/blocks/stone"},
- {BlockTextureId(1, 1), "minecraft/textures/blocks/stone_granite"},
-
- {BlockTextureId(2, 0, 0), "minecraft/textures/blocks/dirt"},
- {BlockTextureId(2, 0, 1), "minecraft/textures/blocks/grass_top"},
- {BlockTextureId(2, 0, 2), "minecraft/textures/blocks/grass_side"},
- {BlockTextureId(2, 0, 3), "minecraft/textures/blocks/grass_side"},
- {BlockTextureId(2, 0, 4), "minecraft/textures/blocks/grass_side"},
- {BlockTextureId(2, 0, 5), "minecraft/textures/blocks/grass_side"},
-
- {BlockTextureId(3, 0), "minecraft/textures/blocks/dirt"},
- {BlockTextureId(4, 0), "minecraft/textures/blocks/cobblestone"},
- {BlockTextureId(5, 0), "minecraft/textures/blocks/planks"},
-
- {BlockTextureId(7, 0), "minecraft/textures/blocks/bedrock"},
-
- {BlockTextureId(17, 0, 0), "minecraft/textures/blocks/log_oak_top"},
- {BlockTextureId(17, 0, 1), "minecraft/textures/blocks/log_oak_top"},
- {BlockTextureId(17, 0, 2), "minecraft/textures/blocks/log_oak"},
- {BlockTextureId(17, 0, 3), "minecraft/textures/blocks/log_oak"},
- {BlockTextureId(17, 0, 4), "minecraft/textures/blocks/log_oak"},
- {BlockTextureId(17, 0, 5), "minecraft/textures/blocks/log_oak"},
-
- {BlockTextureId(17, 1, 0), "minecraft/textures/blocks/log_spruce_top"},
- {BlockTextureId(17, 1, 1), "minecraft/textures/blocks/log_spruce_top"},
- {BlockTextureId(17, 1, 2), "minecraft/textures/blocks/log_spruce"},
- {BlockTextureId(17, 1, 3), "minecraft/textures/blocks/log_spruce"},
- {BlockTextureId(17, 1, 4), "minecraft/textures/blocks/log_spruce"},
- {BlockTextureId(17, 1, 5), "minecraft/textures/blocks/log_spruce"},
-
- {BlockTextureId(17, 2, 0), "minecraft/textures/blocks/log_birch_top"},
- {BlockTextureId(17, 2, 1), "minecraft/textures/blocks/log_birch_top"},
- {BlockTextureId(17, 2, 2), "minecraft/textures/blocks/log_birch"},
- {BlockTextureId(17, 2, 3), "minecraft/textures/blocks/log_birch"},
- {BlockTextureId(17, 2, 4), "minecraft/textures/blocks/log_birch"},
- {BlockTextureId(17, 2, 5), "minecraft/textures/blocks/log_birch"},
-
- {BlockTextureId(17, 3, 0), "minecraft/textures/blocks/log_jungle_top"},
- {BlockTextureId(17, 3, 1), "minecraft/textures/blocks/log_jungle_top"},
- {BlockTextureId(17, 3, 2), "minecraft/textures/blocks/log_jungle"},
- {BlockTextureId(17, 3, 3), "minecraft/textures/blocks/log_jungle"},
- {BlockTextureId(17, 3, 4), "minecraft/textures/blocks/log_jungle"},
- {BlockTextureId(17, 3, 5), "minecraft/textures/blocks/log_jungle"},
-
- {BlockTextureId(18, 0), "minecraft/textures/blocks/leaves_oak"},
- {BlockTextureId(18, 1), "minecraft/textures/blocks/leaves_spruce"},
- {BlockTextureId(18, 2), "minecraft/textures/blocks/leaves_birch"},
- {BlockTextureId(18, 3), "minecraft/textures/blocks/leaves_jungle"},
-
- {BlockTextureId(61, 0, 0), "minecraft/textures/blocks/furnace_side"},
- {BlockTextureId(61, 0, 1), "minecraft/textures/blocks/furnace_top"},
- {BlockTextureId(61, 0, 2), "minecraft/textures/blocks/furnace_front_off"},
- {BlockTextureId(61, 0, 3), "minecraft/textures/blocks/furnace_side"},
- {BlockTextureId(61, 0, 4), "minecraft/textures/blocks/furnace_side"},
- {BlockTextureId(61, 0, 5), "minecraft/textures/blocks/furnace_side"},
-
- {BlockTextureId(62, 0, 0), "minecraft/textures/blocks/furnace_side"},
- {BlockTextureId(62, 0, 1), "minecraft/textures/blocks/furnace_top"},
- {BlockTextureId(62, 0, 2), "minecraft/textures/blocks/furnace_front_on"},
- {BlockTextureId(62, 0, 3), "minecraft/textures/blocks/furnace_side"},
- {BlockTextureId(62, 0, 4), "minecraft/textures/blocks/furnace_side"},
- {BlockTextureId(62, 0, 5), "minecraft/textures/blocks/furnace_side"},
-
-
- {BlockTextureId(31, 0), "minecraft/textures/blocks/deadbush"},
- {BlockTextureId(31, 1), "minecraft/textures/blocks/tallgrass"},
- {BlockTextureId(31, 2), "minecraft/textures/blocks/fern"},
- };
- auto ret = lookupTable.find(block);
- if (ret == lookupTable.end())
- return "";
- else
- return ret->second;
-}
-
-GLuint AssetManager::GetTextureAtlas() {
- return textureAtlas->texture;
-}
-
-TextureCoordinates AssetManager::GetTextureByBlock(BlockTextureId block) {
- std::string assetName = this->GetTextureAssetNameByBlockId(block);
- return this->GetTextureByAssetName(assetName);
-}
-
-const std::map<BlockTextureId, glm::vec4> &AssetManager::GetTextureAtlasIndexes() {
- if (!textureAtlasIndexes.empty())
- return textureAtlasIndexes;
-
- LOG(INFO) << "Initializing texture atlas...";
- for (int id = 1; id < 128; id++) {
- for (int state = 0; state < 16; state++) {
- BlockTextureId blockTextureId(id, state, 6);
- if (!this->GetTextureByBlock(blockTextureId) &&
- !this->GetTextureByBlock(BlockTextureId(id, state, 0))) {
- continue;
- }
- if (this->GetTextureByBlock(blockTextureId)) {
- for (int i = 0; i < 6; i++) {
- TextureCoordinates tc = this->GetTextureByBlock(BlockTextureId(id, state, 6));
- textureAtlasIndexes[BlockTextureId(id, state, i)] = glm::vec4(tc.x, tc.y, tc.w, tc.h);
- }
- } else {
- for (int i = 0; i < 6; i++) {
- TextureCoordinates tc = this->GetTextureByBlock(BlockTextureId(id, state, i));
- textureAtlasIndexes[BlockTextureId(id, state, i)] = glm::vec4(tc.x, tc.y, tc.w, tc.h);
- }
- }
- }
- }
- LOG(INFO) << "Created " << textureAtlasIndexes.size() << " texture indexes";
-
- return textureAtlasIndexes;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 00:49:53 +0100