wagic.the.homebrew
54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
#include "../include/debug.h"
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#include "../include/SimpleMenu.h"
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#include "../include/SimpleMenuItem.h"
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SimpleMenu::SimpleMenu(int id, JGuiListener* listener, JLBFont* font, int x, int y, int width, const char * _title, int _maxItems): JGuiController(id, listener){
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mHeight = 0;
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mWidth = width;
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mX = x;
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mY = y;
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mFont = font;
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if (_title){
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displaytitle = 1;
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title = _title;
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mHeight = 20;
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}else{
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displaytitle = 0;
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}
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startId = 0;
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maxItems = _maxItems;
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}
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void SimpleMenu::Render(){
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mFont->SetColor(ARGB(255,255,255,255));
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JRenderer * renderer = JRenderer::GetInstance();
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renderer->FillRect(0,0,SCREEN_WIDTH,SCREEN_HEIGHT,ARGB(70,0,0,0));
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renderer->FillRoundRect(mX,mY,mWidth,mHeight,10,ARGB(255,17,17,17));
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renderer->FillRoundRect(mX+2,mY+2,mWidth - 4,mHeight-4,10,ARGB(255,62,62,62));
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if (displaytitle){
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mFont->DrawString(title.c_str(), mX+10, mY+10);
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}
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for (int i = startId; i < startId + maxItems ; i++){
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if (i > mCount-1) break;
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((SimpleMenuItem * )mObjects[i])->RenderWithOffset(-20*startId);
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}
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}
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void SimpleMenu::Update(float dt){
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JGuiController::Update(dt);
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if (mCurr > startId + maxItems-1){
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startId = mCurr - maxItems +1;
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}else if (mCurr < startId){
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startId = mCurr;
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}
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}
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void SimpleMenu::Add(int id, const char * text){
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int y = mCount*20;
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if (displaytitle) y+=20;
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JGuiController::Add(NEW SimpleMenuItem(id, mFont, text, mWidth/2 + mX + 10, mY + 10 + y, (mCount == 0)));
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if (mCount <= maxItems) mHeight += 20;
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}
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