mirror of
https://github.com/vcmi/vcmi.git
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49a6d056d9
- added documentation comments for classes, members and methods - added const specifier to methods where applicable - renamed some methods with more clear name - removed some commented-out or unused code
55 lines
1.3 KiB
C++
55 lines
1.3 KiB
C++
/*
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* BattleFieldController.h, part of VCMI engine
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*
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* Authors: listed in file AUTHORS in main folder
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*
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* License: GNU General Public License v2.0 or later
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* Full text of license available in license.txt file, in main folder
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*
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*/
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#pragma once
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#include "../../lib/battle/BattleHex.h"
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class Canvas;
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class BattleInterface;
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enum class EBattleFieldLayer {
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// confirmed ordering requirements:
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OBSTACLES = 0,
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CORPSES = 0,
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WALLS = 1,
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HEROES = 1,
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STACKS = 1, // after corpses, obstacles
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BATTLEMENTS = 2, // after stacks
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STACK_AMOUNTS = 2, // after stacks, obstacles, corpses
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EFFECTS = 3, // after obstacles, battlements
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};
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class BattleRenderer
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{
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public:
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using RendererPtr = Canvas &;
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using RenderFunctor = std::function<void(RendererPtr)>;
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private:
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BattleInterface * owner;
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struct RenderableInstance
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{
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RenderFunctor functor;
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EBattleFieldLayer layer;
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BattleHex tile;
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};
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std::vector<RenderableInstance> objects;
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void collectObjects();
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void sortObjects();
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void renderObjects(RendererPtr targetCanvas);
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public:
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BattleRenderer(BattleInterface * owner);
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void insert(EBattleFieldLayer layer, BattleHex tile, RenderFunctor functor);
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void execute(RendererPtr targetCanvas);
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};
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