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fixed line endings

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fixed horizontal scrolling to be controlled by a function of dt as per linshier suggestion.
  * this allows compatibility for multi-byte character sets
This commit is contained in:
techdragon.nguyen@gmail.com
2010-11-30 12:15:32 +00:00
parent be707e2396
commit 96cdb7353a
5 changed files with 2082 additions and 2082 deletions
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110
projects/mtg/src/DeckMenuItem.cpp
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@@ -5,74 +5,78 @@
#include "WResourceManager.h"
#include <algorithm>
#define ITEM_PX_WIDTH 190.f
const int kHorizontalScrollSpeed = 10; // lower numbers mean faster scrolling
#define ITEM_PX_WIDTH 190.0f
const int kHorizontalScrollSpeed = 30; // higher numbers mean faster scrolling
DeckMenuItem::DeckMenuItem(DeckMenu* _parent, int id, int fontId, string text, float x, float y, bool hasFocus, bool autoTranslate, DeckMetaData *deckMetaData)
: JGuiObject(id), parent(_parent), fontId(fontId), mX(x), mY(y)
{
WFont * mFont = resources.GetWFont(fontId);
meta = deckMetaData;
mText = trim(text);
displayName = text;
if (autoTranslate)
mText = _(mText);
WFont * mFont = resources.GetWFont(fontId);
while (mFont->GetStringWidth(displayName.c_str()) > ITEM_PX_WIDTH)
displayName.erase(displayName.size() - 1);
mScrollTimer = 0;
mHasFocus = hasFocus;
mScrollEnabled = (displayName.length() != mText.length()) ;
if (mScrollEnabled)
mText.append(" "); // add padding to reduce jerkiness when text scrolls
mRemainder = ( mText.length() - displayName.length() );
if (hasFocus)
Entering();
meta = deckMetaData;
if (meta && meta->getAvatarFilename().size() > 0)
this->imageFilename = meta->getAvatarFilename();
else
this->imageFilename = "avatar.jpg";
}
void DeckMenuItem::RenderWithOffset(float yOffset)
{
WFont * mFont = resources.GetWFont(fontId);
string menuItemString = displayName;
size_t offset = 0;
if ( mHasFocus && mScrollEnabled )
{
offset = mScrollTimer / kHorizontalScrollSpeed;
int wrapIndexEnd = mText.length() - offset;
int nbWrapAroundChars = displayName.length() - wrapIndexEnd;
menuItemString = mText.substr(offset, displayName.length());
if ( nbWrapAroundChars > 0 )
// need to append start of title to end of menuItemString
menuItemString.append( mText.substr(0, nbWrapAroundChars ) );
}
mFont->DrawString(menuItemString.c_str(), mX, mY + yOffset, JGETEXT_CENTER);
if ( mHasFocus && mScrollEnabled && offset == mText.length())
mScrollTimer = 0;
else if (mHasFocus && mScrollEnabled)
mScrollTimer++;
//Render a "new" icon for decks that have never been played yet
float newImageWidth = 0.0f;
if (meta && !meta->getGamesPlayed())
{
JTexture * tex = resources.RetrieveTexture("new.png");
if (tex)
{
JQuad * quad = resources.RetrieveQuad("new.png", 2, 2, tex->mWidth - 4, tex->mHeight - 4); //avoids weird rectangle aroudn the texture because of bilinear filtering
quad->SetHotSpot(quad->mWidth/2, quad->mHeight/2);
float x = mX + min(ITEM_PX_WIDTH - quad->mWidth, mFont->GetStringWidth(menuItemString.c_str()))/2 + quad->mWidth/2;
JQuad * quad = resources.RetrieveQuad("new.png", 2.0f, 2.0f, tex->mWidth - 4.0f, tex->mHeight - 4.0f); //avoids weird rectangle around the texture because of bilinear filtering
newImageWidth = quad->mWidth;
}
}
float titleStringWidth = mFont->GetStringWidth( mText.c_str() );
mTitleResetWidth = (titleStringWidth - newImageWidth )/ 2;
mScrollEnabled = titleStringWidth > ( ITEM_PX_WIDTH - newImageWidth );
mScrollerOffset = 0.0f;
if (hasFocus)
Entering();
if (meta && meta->getAvatarFilename().size() > 0)
this->imageFilename = meta->getAvatarFilename();
else
this->imageFilename = "avatar.jpg";
mDisplayInitialized = false;
}
void DeckMenuItem::Update(float dt)
{
mScrollerOffset += kHorizontalScrollSpeed * dt;
if ( (mScrollerOffset) > mTitleResetWidth )
mScrollerOffset = -ITEM_PX_WIDTH;
}
void DeckMenuItem::RenderWithOffset(float yOffset)
{
WFont * mFont = resources.GetWFont(fontId);
if (!( mHasFocus && mScrollEnabled ))
mScrollerOffset = 0;
if (!mHasFocus && mScrollEnabled)
mScrollerOffset = -1 * ( GetWidth() - ITEM_PX_WIDTH )/2;
float offSet = mScrollerOffset;
mFont->DrawString(mText.c_str(), mX, mY + yOffset, JGETEXT_CENTER, offSet, ITEM_PX_WIDTH);
mDisplayInitialized = true;
//Render a "new" icon for decks that have never been played yet
if (meta && !meta->getGamesPlayed())
{
JTexture * tex = resources.RetrieveTexture("new.png");
if (tex)
{
JQuad * quad = resources.RetrieveQuad("new.png", 2.0f, 2.0f, tex->mWidth - 4.0f, tex->mHeight - 4.0f); //avoids weird rectangle aroudn the texture because of bilinear filtering
quad->SetHotSpot(quad->mWidth/2.0f, quad->mHeight/2.0f);
float x = mX + min(ITEM_PX_WIDTH - quad->mWidth, GetWidth() )/2 + quad->mWidth/2;
if (quad) JRenderer::GetInstance()->RenderQuad(quad, x , mY + yOffset + quad->mHeight/2, 0.5);
}
}