29 lines
625 B
C++
29 lines
625 B
C++
//
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// Created by Adrian on 2017-09-21.
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//
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#ifndef DUNGEON_FIELDOFVIEW_H
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#define DUNGEON_FIELDOFVIEW_H
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#include "vec2i.h"
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class Tilemap;
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class FieldOfView {
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Tilemap* map;
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unsigned int counter;
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void cast_light(int row, float start, float end, int xx, int xy, int yx, int yy, int startX, int startY, float radius);
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public:
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Tilemap* seen;
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FieldOfView();
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FieldOfView(Tilemap* map);
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~FieldOfView();
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void calc(vec2i pos, float range);
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bool can_see(vec2i pos);
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bool has_seen(vec2i pos);
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};
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bool line_of_sight(Tilemap* map, vec2i start, vec2i end);
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#endif //DUNGEON_FIELDOFVIEW_H
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