mirror of
https://github.com/Kelsidavis/WoWee.git
synced 2026-02-20 08:14:55 -05:00
549b4f63bf
- Rider character bobs with mount's run animation (sinusoidal, 0.12u amplitude) - Mount hoofbeat footstep sounds triggered at 4 points per animation cycle - M key opens map directly to player's current zone instead of continent - Mouse wheel scroll zooms map in/out between world, continent, and zone views - Fog of war darkens unexplored zones on continent view, clears on visit
95 lines
3.0 KiB
C++
95 lines
3.0 KiB
C++
#pragma once
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#include <GL/glew.h>
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#include <glm/glm.hpp>
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#include <memory>
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#include <string>
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#include <unordered_set>
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#include <vector>
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namespace wowee {
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namespace pipeline { class AssetManager; }
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namespace rendering {
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class Shader;
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struct WorldMapZone {
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uint32_t wmaID = 0;
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uint32_t areaID = 0; // 0 = continent level
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std::string areaName; // texture folder name (from DBC)
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float locLeft = 0, locRight = 0, locTop = 0, locBottom = 0;
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uint32_t displayMapID = 0;
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uint32_t parentWorldMapID = 0;
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// Per-zone cached textures
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GLuint tileTextures[12] = {};
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bool tilesLoaded = false;
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};
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class WorldMap {
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public:
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WorldMap();
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~WorldMap();
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void initialize(pipeline::AssetManager* assetManager);
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void render(const glm::vec3& playerRenderPos, int screenWidth, int screenHeight);
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void setMapName(const std::string& name);
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bool isOpen() const { return open; }
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void close() { open = false; }
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private:
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enum class ViewLevel { WORLD, CONTINENT, ZONE };
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void createFBO();
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void createTileShader();
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void createQuad();
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void enterWorldView();
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void loadZonesFromDBC();
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int findBestContinentForPlayer(const glm::vec3& playerRenderPos) const;
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int findZoneForPlayer(const glm::vec3& playerRenderPos) const;
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bool zoneBelongsToContinent(int zoneIdx, int contIdx) const;
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bool getContinentProjectionBounds(int contIdx, float& left, float& right,
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float& top, float& bottom) const;
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void loadZoneTextures(int zoneIdx);
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void compositeZone(int zoneIdx);
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void renderImGuiOverlay(const glm::vec3& playerRenderPos, int screenWidth, int screenHeight);
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void updateExploration(const glm::vec3& playerRenderPos);
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void zoomIn(const glm::vec3& playerRenderPos);
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void zoomOut();
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// World pos → map UV using a specific zone's bounds
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glm::vec2 renderPosToMapUV(const glm::vec3& renderPos, int zoneIdx) const;
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pipeline::AssetManager* assetManager = nullptr;
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bool initialized = false;
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bool open = false;
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std::string mapName = "Azeroth";
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// All zones for current map
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std::vector<WorldMapZone> zones;
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int continentIdx = -1; // index of AreaID=0 entry in zones
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int currentIdx = -1; // currently displayed zone index
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ViewLevel viewLevel = ViewLevel::CONTINENT;
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int compositedIdx = -1; // which zone is currently composited in FBO
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// FBO for composited map (4x3 tiles = 1024x768)
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static constexpr int GRID_COLS = 4;
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static constexpr int GRID_ROWS = 3;
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static constexpr int TILE_PX = 256;
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static constexpr int FBO_W = GRID_COLS * TILE_PX; // 1024
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static constexpr int FBO_H = GRID_ROWS * TILE_PX; // 768
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GLuint fbo = 0;
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GLuint fboTexture = 0;
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std::unique_ptr<Shader> tileShader;
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GLuint tileQuadVAO = 0;
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GLuint tileQuadVBO = 0;
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// Exploration / fog of war
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std::unordered_set<int> exploredZones; // zone indices the player has visited
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};
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} // namespace rendering
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} // namespace wowee
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