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fixed avatar image issue when selecting ai decks outside of the default 100 ai decks.

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installed a horizontal text scroller for the deck selection screens in normal play
TODO:-> Need to make it smoother transition.  It currently just replaces the text with the new text.
This commit is contained in:
techdragon.nguyen@gmail.com
2010-11-02 02:20:44 +00:00
parent afe52d883a
commit f472c48a8a
6 changed files with 99 additions and 25 deletions
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55
projects/mtg/src/TextScroller.cpp
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@@ -5,7 +5,13 @@
#include "utils.h"
#include "WFont.h"
TextScroller::TextScroller(int fontId, float x, float y, float width, float speed):JGuiObject(0),fontId(fontId){
enum {
HORIZONTAL_SCROLLER = 0,
VERTICAL_SCROLLER = 1
};
TextScroller::TextScroller(int fontId, float x, float y, float width, float speed, int scrollerType ): JGuiObject(0), fontId(fontId){
mWidth = width;
mSpeed = speed;
mX = x;
@@ -14,6 +20,7 @@ TextScroller::TextScroller(int fontId, float x, float y, float width, float spee
timer = 0;
currentId = 0;
mRandom = 0;
scrollDirection = scrollerType;
}
void TextScroller::setRandom(int mode){
@@ -36,24 +43,46 @@ void TextScroller::Reset(){
void TextScroller::Update(float dt){
if(!strings.size())
return;
start+=mSpeed*dt;
WFont * mFont = resources.GetWFont(fontId);
if (start > mFont->GetStringWidth(mText.c_str())){
start = -mWidth;
if (mRandom){
currentId = (rand() % strings.size());
}else{
currentId++;
if (currentId > strings.size()-1)currentId = 0;
if ( scrollDirection == HORIZONTAL_SCROLLER )
{
start+=mSpeed*dt;
WFont * mFont = resources.GetWFont(fontId);
if (start > mFont->GetStringWidth(mText.c_str())){
start = -mWidth;
if (mRandom){
currentId = (rand() % strings.size());
}else{
currentId++;
if (currentId > strings.size()-1)currentId = 0;
}
mText = strings[currentId];
}
mText = strings[currentId];
}
else
{
// we want to display 3 at a time
ostringstream scrollerText;
if ( timer == 0 )
{
for ( int idx = 0; idx < 2; idx ++ )
{
scrollerText << strings[currentId + idx];
}
currentId++;
if ( currentId >= (strings.size()-1) )
currentId = 0;
mText = scrollerText.str();
}
timer = ++timer % ((int) mSpeed);
}
}
void TextScroller::Render(){
WFont * mFont = resources.GetWFont(fontId);
mFont->DrawString(mText.c_str(),mX,mY,JGETEXT_LEFT,start,mWidth);
if ( scrollDirection == HORIZONTAL_SCROLLER )
mFont->DrawString(mText.c_str(),mX,mY,JGETEXT_LEFT,start,mWidth);
else
mFont->DrawString(mText.c_str(), mX, mY );
}
ostream& TextScroller::toString(ostream& out) const