60 lines
1.1 KiB
C++
60 lines
1.1 KiB
C++
#ifndef LLMR_MAP_TILE
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#define LLMR_MAP_TILE
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#include "../geometry/linevertexbuffer.hpp"
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#include <stdint.h>
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#include <forward_list>
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#include <mutex>
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#include <llmr/util/vec2.hpp>
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namespace llmr {
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typedef vec3<int32_t> tile_id;
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class tile {
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public:
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typedef std::shared_ptr<tile> ptr;
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enum state {
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initial,
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loading,
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ready,
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obsolete
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};
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public:
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tile(tile_id id);
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~tile();
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void setData(uint8_t *data, uint32_t bytes);
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bool parse();
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void parseLayer(const uint8_t *data, uint32_t bytes);
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void parseFeature(const uint8_t *data, uint32_t bytes);
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void loadGeometry(const uint8_t *data, uint32_t bytes);
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void cancel();
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const std::string toString() const;
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static tile_id parent(const tile_id& id, int32_t z);
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static std::forward_list<tile_id> children(const tile_id& id, int32_t z);
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// static int64_t toID(int32_t z, int32_t x, int32_t y, int32_t w = 0);
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// static vec4<int32_t> fromID(int64_t id);
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public:
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const tile_id id;
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state state;
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linevertexbuffer lineVertex;
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private:
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// Source data
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uint8_t *data;
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uint32_t bytes;
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};
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}
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#endif
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