/*******************************************************************************
* Copyright (c) 2011-2014 SirSengir.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Lesser Public License v3
* which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/lgpl-3.0.txt
*
* Various Contributors including, but not limited to:
* SirSengir (original work), CovertJaguar, Player, Binnie, MysteriousAges
******************************************************************************/
package forestry.core.gui.buttons;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.FontRenderer;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import org.lwjgl.input.Mouse;
import org.lwjgl.opengl.GL11;
import forestry.core.gui.tooltips.ToolTip;
/**
*
* @author CovertJaguar <railcraft.wikispaces.com>
*/
@SideOnly(Side.CLIENT)
public class GuiMultiButton extends GuiBetterButton {
private final MultiButtonController<? extends IMultiButtonState> control;
public boolean canChange = true;
public GuiMultiButton(int id, int x, int y, int width, MultiButtonController<? extends IMultiButtonState> control) {
super(id, x, y, width, StandardButtonTextureSets.LARGE_BUTTON, "");
this.control = control;
}
@Override
public int getHeight() {
return texture.getHeight();
}
@Override
public void drawButton(Minecraft minecraft, int x, int y) {
if (!visible) {
return;
}
FontRenderer fontrenderer = minecraft.fontRenderer;
bindButtonTextures(minecraft);
GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
IMultiButtonState state = control.getButtonState();
IButtonTextureSet tex = state.getTextureSet();
int xOffset = tex.getX();
int yOffset = tex.getY();
int h = tex.getHeight();
int w = tex.getWidth();
boolean flag = x >= xPosition && y >= yPosition && x < xPosition + width && y < yPosition + h;
int hoverState = getHoverState(flag);
drawTexturedModalRect(xPosition, yPosition, xOffset, yOffset + hoverState * h, width / 2, h);
drawTexturedModalRect(xPosition + width / 2, yPosition, xOffset + w - width / 2, yOffset + hoverState * h, width / 2, h);
mouseDragged(minecraft, x, y);
displayString = state.getLabel();
if (!displayString.equals("")) {
if (!enabled) {
drawCenteredString(fontrenderer, displayString, xPosition + width / 2, yPosition + (h - 8) / 2, 0xffa0a0a0);
} else if (flag) {
drawCenteredString(fontrenderer, displayString, xPosition + width / 2, yPosition + (h - 8) / 2, 0xffffa0);
} else {
drawCenteredString(fontrenderer, displayString, xPosition + width / 2, yPosition + (h - 8) / 2, 0xe0e0e0);
}
}
}
@Override
public boolean mousePressed(Minecraft minecraft, int mouseX, int mouseY) {
boolean pressed = super.mousePressed(minecraft, mouseX, mouseY);
if (canChange && pressed && enabled) {
if (Mouse.getEventButton() == 0) {
control.incrementState();
} else {
control.decrementState();
}
}
return pressed;
}
public MultiButtonController<? extends IMultiButtonState> getController() {
return control;
}
@Override
public ToolTip getToolTip() {
ToolTip tip = control.getButtonState().getToolTip();
if (tip != null) {
return tip;
}
return super.getToolTip();
}
}