121 lines
2.7 KiB
C++
121 lines
2.7 KiB
C++
#include "../include/config.h"
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#include "../include/MenuItem.h"
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#include "../include/Translate.h"
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MenuItem::MenuItem(int id, JLBFont *font, string text, int x, int y, JQuad * _off, JQuad * _on, const char * particle, JQuad * particleTex, bool hasFocus): JGuiObject(id), mFont(font), mX(x), mY(y)
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{
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mText = _(text);
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updatedSinceLastRender = 1;
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mParticleSys = NEW hgeParticleSystem(particle, particleTex);
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mParticleSys->MoveTo(mX, mY);
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mHasFocus = hasFocus;
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lastDt = 0.001f;
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mScale = 1.0f;
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mTargetScale = 1.0f;
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onQuad = _on;
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offQuad = _off;
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if (hasFocus)
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Entering();
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}
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void MenuItem::Render()
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{
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JRenderer * renderer = JRenderer::GetInstance();
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if (mHasFocus)
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{
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/* if (!updatedSinceLastRender){
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mParticleSys->Update(lastDt);
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}*/
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// set additive blending
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renderer->SetTexBlend(BLEND_SRC_ALPHA, BLEND_ONE);
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mParticleSys->Render();
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// set normal blending
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renderer->SetTexBlend(BLEND_SRC_ALPHA, BLEND_ONE_MINUS_SRC_ALPHA);
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mFont->SetColor(ARGB(255,255,255,255));
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onQuad->SetColor(ARGB(70,255,255,255));
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renderer->RenderQuad(onQuad, SCREEN_WIDTH , SCREEN_HEIGHT/2 , 0,8,8);
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onQuad->SetColor(ARGB(255,255,255,255));
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mFont->DrawString(mText.c_str(), SCREEN_WIDTH/2, 20 + 3*SCREEN_HEIGHT/4, JGETEXT_CENTER);
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renderer->RenderQuad(onQuad, mX , mY , 0,mScale,mScale);
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}
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else
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{
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renderer->RenderQuad(offQuad, mX , mY , 0,mScale,mScale);
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}
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updatedSinceLastRender= 0;
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}
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void MenuItem::Update(float dt)
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{
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updatedSinceLastRender = 1;
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lastDt = dt;
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if (mScale < mTargetScale)
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{
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mScale += 8.0f*dt;
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if (mScale > mTargetScale)
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mScale = mTargetScale;
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}
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else if (mScale > mTargetScale)
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{
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mScale -= 8.0f*dt;
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if (mScale < mTargetScale)
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mScale = mTargetScale;
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}
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mParticleSys->Update(dt);
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}
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void MenuItem::Entering()
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{
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mParticleSys->Fire();
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mHasFocus = true;
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mTargetScale = 1.3f;
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}
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bool MenuItem::Leaving(u32 key)
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{
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mParticleSys->Stop(true);
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mHasFocus = false;
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mTargetScale = 1.0f;
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return true;
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}
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bool MenuItem::ButtonPressed()
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{
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return true;
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}
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MenuItem::~MenuItem(){
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if (mParticleSys) delete mParticleSys;
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}
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ostream& MenuItem::toString(ostream& out) const
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{
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return out << "MenuItem ::: mHasFocus : " << mHasFocus
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<< " ; mFont : " << mFont
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<< " ; mText : " << mText
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<< " ; mX,mY : " << mX << "," << mY
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<< " ; updatedSinceLastRender : " << updatedSinceLastRender
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<< " ; lastDt : " << lastDt
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<< " ; mScale : " << mScale
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<< " ; mTargetScale : " << mTargetScale
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<< " ; onQuad : " << onQuad
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<< " ; offQuad : " << offQuad
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<< " ; mParticleSys : " << mParticleSys;
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}
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