irrlicht/source/Irrlicht/CGUISpriteBank.h

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// Copyright (C) 2002-2012 Nikolaus Gebhardt
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h
#pragma once
#include "IGUISpriteBank.h"
namespace irr
{
namespace video
{
class IVideoDriver;
class ITexture;
}
namespace gui
{
class IGUIEnvironment;
//! Sprite bank interface.
class CGUISpriteBank : public IGUISpriteBank
{
public:
CGUISpriteBank(IGUIEnvironment *env);
virtual ~CGUISpriteBank();
core::array<core::rect<s32>> &getPositions() override;
core::array<SGUISprite> &getSprites() override;
u32 getTextureCount() const override;
video::ITexture *getTexture(u32 index) const override;
void addTexture(video::ITexture *texture) override;
void setTexture(u32 index, video::ITexture *texture) override;
//! Add the texture and use it for a single non-animated sprite.
s32 addTextureAsSprite(video::ITexture *texture) override;
//! clears sprites, rectangles and textures
void clear() override;
//! Draws a sprite in 2d with position and color
virtual void draw2DSprite(u32 index, const core::position2di &pos, const core::rect<s32> *clip = 0,
const video::SColor &color = video::SColor(255, 255, 255, 255),
u32 starttime = 0, u32 currenttime = 0, bool loop = true, bool center = false) override;
//! Draws a sprite in 2d with destination rectangle and colors
virtual void draw2DSprite(u32 index, const core::rect<s32> &destRect,
const core::rect<s32> *clip = 0,
const video::SColor *const colors = 0,
u32 timeTicks = 0,
bool loop = true) override;
//! Draws a sprite batch in 2d using an array of positions and a color
virtual void draw2DSpriteBatch(const core::array<u32> &indices, const core::array<core::position2di> &pos,
const core::rect<s32> *clip = 0,
const video::SColor &color = video::SColor(255, 255, 255, 255),
u32 starttime = 0, u32 currenttime = 0,
bool loop = true, bool center = false) override;
protected:
bool getFrameNr(u32 &frameNr, u32 index, u32 time, bool loop) const;
struct SDrawBatch
{
core::array<core::position2di> positions;
core::array<core::recti> sourceRects;
u32 textureNumber;
};
core::array<SGUISprite> Sprites;
core::array<core::rect<s32>> Rectangles;
core::array<video::ITexture *> Textures;
IGUIEnvironment *Environment;
video::IVideoDriver *Driver;
};
} // end namespace gui
} // end namespace irr