f50d7e30d4
- Added a few "stats" to the main menu. This might slow down loading times on the PSP (needs testing). In that case I'll move it to the options, or optimize it if needed
51 lines
1.1 KiB
C++
51 lines
1.1 KiB
C++
#include "../include/TextScroller.h"
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#include <JLBFont.h>
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TextScroller::TextScroller(JLBFont * font, float x, float y, float width, float speed):JGuiObject(0){
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mFont = font;
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mWidth = width;
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mSpeed = speed;
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mX = x;
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mY = y;
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start = -width;
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timer = 0;
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currentId = 0;
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mRandom = 0;
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}
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void TextScroller::setRandom(int mode){
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mRandom = mode;
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if (mRandom && strings.size()){
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currentId = (rand() % strings.size());
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mText = strings[currentId];
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}
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}
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void TextScroller::Add(string text){
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if (!strings.size()) mText = text;
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strings.push_back(text);
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}
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void TextScroller::Reset(){
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strings.clear();
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}
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void TextScroller::Update(float dt){
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start+=mSpeed*dt;
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if (start > mFont->GetStringWidth(mText.c_str())){
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start = -mWidth;
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if (mRandom){
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currentId = (rand() % strings.size());
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}else{
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currentId++;
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if (currentId > strings.size()-1)currentId = 0;
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}
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mText = strings[currentId];
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}
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}
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void TextScroller::Render(){
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mFont->DrawString(mText.c_str(),mX,mY,JGETEXT_LEFT,start,mWidth);
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} |