package pneumaticCraft.client.render.tileentity;
import java.util.List;
import net.minecraft.client.renderer.entity.RenderManager;
import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.EnumChatFormatting;
import org.lwjgl.opengl.GL11;
import pneumaticCraft.client.gui.GuiAphorismTile;
import pneumaticCraft.common.tileentity.TileEntityAphorismTile;
import pneumaticCraft.common.util.PneumaticCraftUtils;
import pneumaticCraft.lib.BBConstants;
import cpw.mods.fml.client.FMLClientHandler;
public class RenderAphorismTile extends TileEntitySpecialRenderer{
@Override
public void renderTileEntityAt(TileEntity tileentity, double x, double y, double z, float f){
TileEntityAphorismTile tile = (TileEntityAphorismTile)tileentity;
GL11.glPushMatrix(); // start
GL11.glTranslatef((float)x + 0.5F, (float)y + 1.5F, (float)z + 0.5F);
GL11.glScalef(1.0F, -1F, -1F);
PneumaticCraftUtils.rotateMatrixByMetadata(tile.getBlockMetadata());
GL11.glTranslatef(0, 1, 0.5F - BBConstants.APHORISM_TILE_THICKNESS - 0.01F);
List<String> textLines = tile.getTextLines();
int lineWidth = getMaxLineWidth(textLines);
int lineHeight = 10 * textLines.size();
float textScale = Math.min(14 / 16F / lineWidth, 14 / 16F / lineHeight);
GL11.glScalef(textScale, textScale, textScale);
GL11.glRotatef(tile.textRotation * 90, 0, 0, 1);
int editedLine = -1;
if(FMLClientHandler.instance().getClient().currentScreen instanceof GuiAphorismTile) {
GuiAphorismTile gui = (GuiAphorismTile)FMLClientHandler.instance().getClient().currentScreen;
if(gui.tile == tile && gui.updateCounter % 12 < 6) {
editedLine = gui.cursorY;
}
}
for(int i = 0; i < textLines.size(); i++) {
String textLine = textLines.get(i);
if(editedLine == i) textLine = ">" + textLine + "<";
RenderManager.instance.getFontRenderer().drawString(EnumChatFormatting.ITALIC + textLine, -RenderManager.instance.getFontRenderer().getStringWidth(textLine) / 2, -(textLines.size() * 10) / 2 + i * 10 + 1, 0xFF000000);
}
GL11.glPopMatrix(); // end
}
private int getMaxLineWidth(List<String> textList){
int maxLength = 0;
for(String string : textList) {
int stringWidth = RenderManager.instance.getFontRenderer().getStringWidth(string);
if(stringWidth > maxLength) {
maxLength = stringWidth;
}
}
return maxLength;
}
}