132 lines
2.8 KiB
C++
132 lines
2.8 KiB
C++
#include "..\enodes.h"
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e2d::ESprite::ESprite()
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: m_fSourceClipX(0)
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, m_fSourceClipY(0)
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, m_pImage(nullptr)
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{
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}
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e2d::ESprite::ESprite(EImage * image)
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: m_fSourceClipX(0)
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, m_fSourceClipY(0)
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, m_pImage(nullptr)
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{
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loadFrom(image);
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}
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e2d::ESprite::ESprite(EKeyframe * spriteFrame)
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: m_fSourceClipX(0)
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, m_fSourceClipY(0)
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, m_pImage(nullptr)
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{
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loadFrom(spriteFrame);
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}
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e2d::ESprite::ESprite(LPCTSTR imageFileName)
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: m_fSourceClipX(0)
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, m_fSourceClipY(0)
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, m_pImage(nullptr)
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{
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loadFrom(imageFileName);
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}
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e2d::ESprite::ESprite(LPCTSTR imageFileName, float x, float y, float width, float height)
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: m_fSourceClipX(0)
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, m_fSourceClipY(0)
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, m_pImage(nullptr)
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{
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loadFrom(imageFileName);
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clip(x, y, width, height);
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}
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e2d::ESprite::ESprite(LPCTSTR resourceName, LPCTSTR resourceType)
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: m_fSourceClipX(0)
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, m_fSourceClipY(0)
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, m_pImage(nullptr)
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{
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loadFrom(resourceName, resourceType);
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}
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e2d::ESprite::ESprite(LPCTSTR resourceName, LPCTSTR resourceType, float x, float y, float width, float height)
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: m_fSourceClipX(0)
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, m_fSourceClipY(0)
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, m_pImage(nullptr)
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{
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loadFrom(resourceName, resourceType);
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clip(x, y, width, height);
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}
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e2d::ESprite::~ESprite()
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{
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SafeRelease(&m_pImage);
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}
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void e2d::ESprite::loadFrom(EImage * image)
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{
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if (image)
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{
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SafeRelease(&m_pImage);
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m_pImage = image;
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m_pImage->retain();
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m_fSourceClipX = m_fSourceClipY = 0;
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ENode::_setWidth(m_pImage->getSourceWidth());
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ENode::_setHeight(m_pImage->getSourceHeight());
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}
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}
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void e2d::ESprite::loadFrom(LPCTSTR imageFileName)
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{
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loadFrom(new EImage(imageFileName));
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}
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void e2d::ESprite::loadFrom(LPCTSTR resourceName, LPCTSTR resourceType)
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{
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loadFrom(new EImage(resourceName, resourceType));
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}
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void e2d::ESprite::loadFrom(EImage * image, float x, float y, float width, float height)
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{
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loadFrom(image);
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clip(x, y, width, height);
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}
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void e2d::ESprite::loadFrom(EKeyframe * frame)
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{
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if (frame)
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{
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loadFrom(frame->m_pImage);
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clip(frame->m_fSourceClipX, frame->m_fSourceClipY, frame->m_fSourceClipWidth, frame->m_fSourceClipHeight);
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}
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}
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void e2d::ESprite::clip(float x, float y, float width, float height)
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{
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m_fSourceClipX = min(max(x, 0), m_pImage->getSourceWidth());
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m_fSourceClipY = min(max(y, 0), m_pImage->getSourceHeight());
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ENode::_setWidth(min(max(width, 0), m_pImage->getSourceWidth() - m_fSourceClipX));
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ENode::_setHeight(min(max(height, 0), m_pImage->getSourceHeight() - m_fSourceClipY));
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}
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void e2d::ESprite::onRender()
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{
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if (m_pImage && m_pImage->_getBitmap())
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{
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// Draw bitmap
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ERenderer::getRenderTarget()->DrawBitmap(
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m_pImage->_getBitmap(),
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D2D1::RectF(0, 0, getRealWidth(), getRealHeight()),
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m_fDisplayOpacity,
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D2D1_BITMAP_INTERPOLATION_MODE_LINEAR,
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D2D1::RectF(
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m_fSourceClipX,
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m_fSourceClipY,
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m_fSourceClipX + getRealWidth(),
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m_fSourceClipY + getRealHeight()
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)
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);
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}
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}
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