package pneumaticCraft.client.gui.widget;
import java.awt.Rectangle;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.gui.Gui;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.client.resources.I18n;
import org.lwjgl.opengl.GL11;
import cpw.mods.fml.client.FMLClientHandler;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
@SideOnly(Side.CLIENT)
public class GuiRadioButton extends Gui implements IGuiWidget{
public boolean checked, enabled = true;
public int x, y, color;
private final int id;
public String text;
public FontRenderer fontRenderer = FMLClientHandler.instance().getClient().fontRenderer;
private List<String> tooltip = new ArrayList<String>();
public List<GuiRadioButton> otherChoices;
private IWidgetListener listener;
private static final int BUTTON_WIDTH = 10;
private static final int BUTTON_HEIGHT = 10;
public GuiRadioButton(int id, int x, int y, int color, String text){
this.id = id;
this.x = x;
this.y = y;
this.color = color;
this.text = text;
}
@Override
public int getID(){
return id;
}
@Override
public void render(int mouseX, int mouseY, float partialTick){
// drawRect(x, y, x + BUTTON_WIDTH, y + BUTTON_HEIGHT, enabled ? -6250336 : 0xFF999999);
// drawRect(x + 1, y + 1, x + BUTTON_WIDTH - 1, y + BUTTON_HEIGHT - 1, enabled ? -16777216 : 0xFFAAAAAA);
drawCircle(x + BUTTON_WIDTH / 2, y + BUTTON_HEIGHT / 2, BUTTON_WIDTH / 2, enabled ? -6250336 : 0xFF999999);
drawCircle(x + BUTTON_WIDTH / 2, y + BUTTON_HEIGHT / 2, BUTTON_WIDTH / 2 - 1, enabled ? -16777216 : 0xFFAAAAAA);
if(checked) {
drawCircle(x + BUTTON_WIDTH / 2, y + BUTTON_HEIGHT / 2, 1, enabled ? 0xFFFFFFFF : 0xFFAAAAAA);
}
fontRenderer.drawString(I18n.format(text), x + 1 + BUTTON_WIDTH, y + BUTTON_HEIGHT / 2 - fontRenderer.FONT_HEIGHT / 2, enabled ? color : 0xFF888888);
}
private void drawCircle(int x, int y, int radius, int color){
Tessellator t = Tessellator.instance;
float f = (color >> 24 & 255) / 255.0F;
float f1 = (color >> 16 & 255) / 255.0F;
float f2 = (color >> 8 & 255) / 255.0F;
float f3 = (color & 255) / 255.0F;
GL11.glEnable(GL11.GL_BLEND);
GL11.glDisable(GL11.GL_TEXTURE_2D);
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
GL11.glColor4f(f1, f2, f3, f);
t.startDrawing(GL11.GL_TRIANGLE_FAN);
int points = 20;
for(int i = 0; i < points; i++) {
double sin = Math.sin((double)i / points * Math.PI * 2);
double cos = Math.cos((double)i / points * Math.PI * 2);
t.addVertex(x + sin * radius, y + cos * radius, zLevel);
}
t.draw();
GL11.glEnable(GL11.GL_TEXTURE_2D);
GL11.glDisable(GL11.GL_BLEND);
}
@Override
public Rectangle getBounds(){
return new Rectangle(x, y, BUTTON_WIDTH + fontRenderer.getStringWidth(text), BUTTON_HEIGHT);
}
@Override
public void onMouseClicked(int mouseX, int mouseY, int button){
if(enabled) {
if(otherChoices != null) {
for(GuiRadioButton radioButton : otherChoices) {
radioButton.checked = false;
}
} else {
throw new IllegalArgumentException("A radio button needs more than one choice! You need to set the GuiRadioButton#otherChoices field!");
}
checked = true;
listener.actionPerformed(this);
}
}
public void setTooltip(String tooltip){
setTooltip(Arrays.asList(new String[]{tooltip}));
}
public void setTooltip(List<String> tooltip){
this.tooltip = tooltip;
}
@Override
public void addTooltip(int mouseX, int mouseY, List<String> curTooltip, boolean shiftPressed){
curTooltip.addAll(tooltip);
}
@Override
public boolean onKey(char key, int keyCode){
return false;
}
@Override
public void setListener(IWidgetListener gui){
listener = gui;
}
@Override
public void update(){}
@Override
public void handleMouseInput(){}
}