dracoli/dldialogbox

Add awesome rpg-styled dialogs to your cocos2d game with ease!

dldialogbox's Issues

DLSelectableLabel does not support center alignment

CCLabelBMFont's alignment just does not work.
Thus I implemented my own alignment logic using the anchor point. However this only worked for left and right alignment. Center alignment somehow still does not work even though theoretically it should.

- (void)updateTextWithAlignment:(CCTextAlignment)alignment
{
  DLSelectableLabelCustomizer *customizer = self.customizer;
  CGSize contentSize = self.contentSize;
  CGSize labelSize = self.text.contentSize;
  CGFloat halfYOffset = customizer.textOffset.y + labelSize.height / 2;
  CGFloat halfXOffset = customizer.textOffset.x + labelSize.width / 2;
  if (alignment == kCCTextAlignmentLeft) {
    self.text.anchorPoint = ccp(0, 0.5f);
    self.text.position = ccp(customizer.textOffset.x, halfYOffset);
  }else if (alignment == kCCTextAlignmentCenter) {
    self.text.anchorPoint = ccp(0.5f, 0.5f);
    self.text.position = ccp(halfXOffset, halfYOffset);
    CCLOGWARN(@"Know bug! DLSelectableLabel currently does not support center align due to cocos2d bug.");
  }else if (alignment == kCCTextAlignmentRight) {
    self.text.anchorPoint = ccp(1.0f, 0.5f);
    self.text.position = ccp(contentSize.width - customizer.textOffset.x, halfYOffset);
  }
}