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ClientTickHandler.java
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ClientTickHandler.java
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package dmillerw.menu.handler;
import dmillerw.menu.data.menu.MenuItem;
import dmillerw.menu.data.menu.RadialMenu;
import dmillerw.menu.data.session.ActionSessionData;
import dmillerw.menu.gui.CompatibleScaledResolution;
import dmillerw.menu.gui.GuiRadialMenu;
import dmillerw.menu.helper.AngleHelper;
import dmillerw.menu.helper.ItemRenderHelper;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.gui.ScaledResolution;
import net.minecraft.client.renderer.BufferBuilder;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.renderer.RenderHelper;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
import net.minecraft.init.Blocks;
import net.minecraft.item.ItemStack;
import net.minecraft.util.text.TextFormatting;
import net.minecraftforge.client.event.RenderGameOverlayEvent;
import net.minecraftforge.fml.common.Mod.EventBusSubscriber;
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
import net.minecraftforge.fml.common.gameevent.TickEvent;
import org.lwjgl.opengl.GL11;
@EventBusSubscriber
public class ClientTickHandler {
public static final double ANGLE_PER_ITEM = 360F / RadialMenu.MAX_ITEMS;
private static final int ITEM_RENDER_ANGLE_OFFSET = -2;
private static final double OUTER_RADIUS = 80;
private static final double INNER_RADIUS = 60;
@SubscribeEvent
public static void onClientTick(TickEvent.ClientTickEvent event) {
if (event.phase == TickEvent.Phase.END) {
RadialMenu.tickTimer();
Minecraft mc = Minecraft.getMinecraft();
if ((mc.world == null || mc.isGamePaused()) && GuiRadialMenu.active) {
GuiRadialMenu.deactivate();
}
}
}
@SubscribeEvent
public static void onRenderTick(TickEvent.RenderTickEvent event) {
if (event.phase == TickEvent.Phase.END) {
Minecraft mc = Minecraft.getMinecraft();
if (mc.world != null && !mc.gameSettings.hideGUI && !mc.isGamePaused()) {
if (GuiRadialMenu.active) {
CompatibleScaledResolution resolution = new CompatibleScaledResolution(mc, mc.displayWidth, mc.displayHeight);
renderGui(resolution);
renderItems(resolution);
}
}
}
}
@SubscribeEvent
public static void onRenderOverlay(RenderGameOverlayEvent event) {
if (event.getType() == RenderGameOverlayEvent.ElementType.CROSSHAIRS && GuiRadialMenu.active) {
event.setCanceled(true);
}
if (!(event instanceof RenderGameOverlayEvent.Post) || event.getType() != RenderGameOverlayEvent.ElementType.ALL) {
return;
}
Minecraft mc = Minecraft.getMinecraft();
if (mc.world != null && !mc.gameSettings.hideGUI && !mc.isGamePaused() && GuiRadialMenu.active) {
renderText(event.getResolution());
}
}
private static void renderGui(CompatibleScaledResolution resolution) {
GlStateManager.pushMatrix();
GlStateManager.disableTexture2D();
GlStateManager.enableBlend();
GlStateManager.blendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
GlStateManager.matrixMode(GL11.GL_MODELVIEW);
GlStateManager.pushMatrix();
GlStateManager.loadIdentity();
GlStateManager.matrixMode(GL11.GL_PROJECTION);
GlStateManager.pushMatrix();
GlStateManager.loadIdentity();
Tessellator tessellator = Tessellator.getInstance();
BufferBuilder bufferBuilder = tessellator.getBuffer();
double mouseAngle = AngleHelper.getMouseAngle();
mouseAngle -= 270;
mouseAngle = AngleHelper.correctAngle(mouseAngle);
for (int i = 0; i < RadialMenu.MAX_ITEMS; i++) {
MenuItem item = RadialMenu.getActiveArray()[i];
boolean disabled = item != null && !ActionSessionData.AVAILABLE_ACTIONS.contains(item.clickAction.getClickAction());
double currAngle = ANGLE_PER_ITEM * i;
double nextAngle = currAngle + ANGLE_PER_ITEM;
currAngle = AngleHelper.correctAngle(currAngle);
nextAngle = AngleHelper.correctAngle(nextAngle);
boolean mouseIn = mouseAngle > currAngle && mouseAngle < nextAngle;
currAngle = Math.toRadians(currAngle);
nextAngle = Math.toRadians(nextAngle);
double innerRadius = ((INNER_RADIUS - RadialMenu.animationTimer - (mouseIn ? 2 : 0)) / 100F) * (257F / (float) resolution.getScaledHeight());
double outerRadius = ((OUTER_RADIUS - RadialMenu.animationTimer + (mouseIn ? 2 : 0)) / 100F) * (257F / (float) resolution.getScaledHeight());
bufferBuilder.begin(7, DefaultVertexFormats.POSITION_COLOR);
float r, g, b, alpha;
if (mouseIn) {
if (disabled) {
r = (float) 200 / (float) 255;
g = (float) 200 / (float) 255;
b = (float) 200 / (float) 255;
alpha = (float) ConfigHandler.selectAlpha / (float) 255;
} else {
r = (float) ConfigHandler.selectRed / (float) 255;
g = (float) ConfigHandler.selectGreen / (float) 255;
b = (float) ConfigHandler.selectBlue / (float) 255;
alpha = (float) ConfigHandler.selectAlpha / (float) 255;
}
} else {
r = (float) ConfigHandler.menuRed / (float) 255;
g = (float) ConfigHandler.menuGreen / (float) 255;
b = (float) ConfigHandler.menuBlue / (float) 255;
alpha = (float) ConfigHandler.menuAlpha / (float) 255;
}
bufferBuilder.pos(Math.cos(currAngle) * resolution.getScaledHeight_double() / resolution.getScaledWidth_double() * innerRadius, Math.sin(currAngle) * innerRadius, 0).color(r, g, b, alpha).endVertex();
bufferBuilder.pos(Math.cos(currAngle) * resolution.getScaledHeight_double() / resolution.getScaledWidth_double() * outerRadius, Math.sin(currAngle) * outerRadius, 0).color(r, g, b, alpha).endVertex();
bufferBuilder.pos(Math.cos(nextAngle) * resolution.getScaledHeight_double() / resolution.getScaledWidth_double() * outerRadius, Math.sin(nextAngle) * outerRadius, 0).color(r, g, b, alpha).endVertex();
bufferBuilder.pos(Math.cos(nextAngle) * resolution.getScaledHeight_double() / resolution.getScaledWidth_double() * innerRadius, Math.sin(nextAngle) * innerRadius, 0).color(r, g, b, alpha).endVertex();
tessellator.draw();
}
GlStateManager.popMatrix();
GlStateManager.matrixMode(GL11.GL_MODELVIEW);
GlStateManager.popMatrix();
GlStateManager.disableBlend();
GlStateManager.enableTexture2D();
GlStateManager.popMatrix();
}
private static void renderItems(CompatibleScaledResolution resolution) {
GlStateManager.pushMatrix();
GlStateManager.translate(resolution.getScaledWidth_double() / 2, resolution.getScaledHeight_double() / 2, 0);
RenderHelper.enableGUIStandardItemLighting();
for (int i = 0; i < RadialMenu.MAX_ITEMS; i++) {
MenuItem item = RadialMenu.getActiveArray()[i];
ItemStack stack = (item != null && !item.icon.isEmpty()) ? item.icon : (ConfigHandler.removeStoneOnMenuButton ? ItemStack.EMPTY : new ItemStack(Blocks.STONE));
double angle = (ANGLE_PER_ITEM * i + (ANGLE_PER_ITEM * ITEM_RENDER_ANGLE_OFFSET)) - ANGLE_PER_ITEM / 2;
double drawOffset = 1.5; //TODO Make constant
double drawX = INNER_RADIUS - RadialMenu.animationTimer + drawOffset;
double drawY = INNER_RADIUS - RadialMenu.animationTimer + drawOffset;
double length = Math.sqrt(drawX * drawX + drawY * drawY);
drawX = (length * Math.cos(StrictMath.toRadians(angle)));
drawY = (length * Math.sin(StrictMath.toRadians(angle)));
ItemRenderHelper.renderItem((float) drawX, (float) drawY, stack);
}
RenderHelper.disableStandardItemLighting();
GlStateManager.popMatrix();
}
private static void renderText(ScaledResolution resolution) {
Minecraft mc = Minecraft.getMinecraft();
FontRenderer fontRenderer = mc.fontRenderer;
double mouseAngle = AngleHelper.getMouseAngle();
mouseAngle -= ClientTickHandler.ANGLE_PER_ITEM / 2;
mouseAngle = 360 - mouseAngle;
mouseAngle = AngleHelper.correctAngle(mouseAngle);
for (int i = 0; i < RadialMenu.MAX_ITEMS; i++) {
double currAngle = ClientTickHandler.ANGLE_PER_ITEM * i;
double nextAngle = currAngle + ClientTickHandler.ANGLE_PER_ITEM;
currAngle = AngleHelper.correctAngle(currAngle);
nextAngle = AngleHelper.correctAngle(nextAngle);
boolean mouseIn = mouseAngle > currAngle && mouseAngle < nextAngle;
if (mouseIn) {
MenuItem item = RadialMenu.getActiveArray()[i];
String string = item == null ? "Add Item" : item.title;
if (GuiRadialMenu.isShiftKeyDown() && item != null) {
string = TextFormatting.RED + "EDIT: " + TextFormatting.WHITE + string;
}
int drawX = resolution.getScaledWidth() / 2 - fontRenderer.getStringWidth(string) / 2;
int drawY = resolution.getScaledHeight() / 2;
int drawWidth = mc.fontRenderer.getStringWidth(string);
int drawHeight = mc.fontRenderer.FONT_HEIGHT;
float padding = 5F;
// Background
GlStateManager.enableBlend();
GlStateManager.blendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
GlStateManager.disableTexture2D();
Tessellator tessellator = Tessellator.getInstance();
BufferBuilder bufferBuilder = tessellator.getBuffer();
bufferBuilder.begin(7, DefaultVertexFormats.POSITION_COLOR);
float r = (float) ConfigHandler.menuRed / (float) 255;
float g = (float) ConfigHandler.menuGreen / (float) 255;
float b = (float) ConfigHandler.menuBlue / (float) 255;
float alpha = (float) ConfigHandler.menuAlpha / (float) 255;
bufferBuilder.pos(drawX - padding, drawY + drawHeight + padding, 0).color(r, g, b, alpha).endVertex();
bufferBuilder.pos(drawX + drawWidth + padding, drawY + drawHeight + padding, 0).color(r, g, b, alpha).endVertex();
bufferBuilder.pos(drawX + drawWidth + padding, drawY - padding, 0).color(r, g, b, alpha).endVertex();
bufferBuilder.pos(drawX - padding, drawY - padding, 0).color(r, g, b, alpha).endVertex();
tessellator.draw();
GlStateManager.enableTexture2D();
GlStateManager.disableBlend();
// Text
fontRenderer.drawStringWithShadow(string, drawX, drawY, 0xFFFFFF);
}
}
}
}