Java tutorial
/******************************************************************************* * Copyright (c) 2012-2013 Yancarlo Ramsey and CJ Bowman * Licensed as open source with restrictions. Please see attached LICENSE.txt. ******************************************************************************/ package com.kaijin.AdvPowerMan; import java.text.DecimalFormat; import net.minecraft.client.gui.inventory.GuiContainer; import net.minecraft.client.resources.I18n; import net.minecraft.inventory.IInventory; import net.minecraft.util.ResourceLocation; import org.lwjgl.opengl.GL11; import cpw.mods.fml.relauncher.Side; import cpw.mods.fml.relauncher.SideOnly; @SideOnly(Side.CLIENT) public class GuiAdjustableTransformer extends GuiContainer { IInventory playerInventory; public TEAdjustableTransformer tile; private CButton buttons[] = new CButton[16]; private CButton dirButtons[] = new CButton[6]; private int xLoc; private int yLoc; private final int yOff = 30; private static final String displayStrings[] = { "+1", "+10", "+64", "x2", "-1", "-10", "-64", "/2" }; private static final int GREEN = 0x55FF55; private static final int GREENGLOW = Utils.multiplyColorComponents(GREEN, 0.16F); private DecimalFormat fraction = new DecimalFormat("##0.00"); public GuiAdjustableTransformer(TEAdjustableTransformer tileentity) { super(new ContainerAdjustableTransformer(tileentity)); tile = tileentity; xSize = 240; // The X size of the GUI window in pixels. ySize = 140; // The Y size of the GUI window in pixels. //Button definition - mouse over CButton for details for (int i = 0; i < buttons.length; i++) { //16777120 old highlight color code, saved here for reference buttons[i] = new CButton(i, 0, 0, 24, 13, 1, 192, 1, 207, displayStrings[i % 8], 4210752, 16777120, Info.GUI_TEX_ADJ_TRANSFORMER); } for (int i = 0; i < dirButtons.length; i++) { dirButtons[i] = new CButton(i + 16, 0, 0, 32, 13, 27, 192, 27, 207, I18n.func_135053_a(Info.KEY_DIRECTION_NAMES[i]), 4210752, 16777120, Info.GUI_TEX_ADJ_TRANSFORMER); } } @Override public void initGui() { super.initGui(); // Don't forget this or MC will crash // Upper left corner of GUI panel xLoc = (width - xSize) / 2; // Half the difference between screen width and GUI width yLoc = (height - ySize) / 2; // Half the difference between screen height and GUI height for (int i = 0; i < 16; i++) { buttons[i].xPosition = xLoc + 8 + 24 * (i % 4); buttons[i].yPosition = yLoc + yOff + 33 + 13 * (i / 4) + 17 * (i / 8); } for (int i = 0; i < 6; i++) { dirButtons[i].xPosition = xLoc + 173; dirButtons[i].yPosition = yLoc + yOff + 24 + 13 * i; } } @Override protected void drawGuiContainerBackgroundLayer(float var1, int mouseX, int mouseY) { GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F); mc.renderEngine .func_110577_a(new ResourceLocation(Info.TITLE_PACKED.toLowerCase(), Info.GUI_TEX_ADJ_TRANSFORMER)); // Draw GUI background graphic drawTexturedModalRect(xLoc, yLoc, 0, 0, xSize, ySize); // Draw title text Utils.drawCenteredText(fontRenderer, I18n.func_135053_a(tile.getInvName()), width / 2, yLoc + 6, 4210752); // Draw stats text Utils.drawRightAlignedText(fontRenderer, I18n.func_135053_a(Info.KEY_STATS_AVERAGE_EU), xLoc + 180, yLoc + 26, 4210752); Utils.drawRightAlignedText(fontRenderer, I18n.func_135053_a(Info.KEY_STATS_AVERAGE_INPUT), xLoc + 180, yLoc + 36, 4210752); Utils.drawLeftAlignedText(fontRenderer, I18n.func_135053_a(Info.KEY_EU_BUFFERED), xLoc + 49, yLoc + 26, 4210752); Utils.drawRightAlignedGlowingText(fontRenderer, Integer.toString(tile.energyBuffer), xLoc + 44, yLoc + 26, GREEN, GREENGLOW); // Factor of 100 because data is in fixed point (x100) final float outAvg = (float) (((ContainerAdjustableTransformer) inventorySlots).outputAvg) / 100F; final float inAvg = (float) (((ContainerAdjustableTransformer) inventorySlots).inputAvg) / 100F; Utils.drawRightAlignedGlowingText(fontRenderer, fraction.format(outAvg), xLoc + 230, yLoc + 26, GREEN, GREENGLOW); Utils.drawRightAlignedGlowingText(fontRenderer, fraction.format(inAvg), xLoc + 230, yLoc + 36, GREEN, GREENGLOW); // Packet size section text Utils.drawCenteredText(fontRenderer, I18n.func_135053_a(Info.KEY_EMITTER_PACKET), xLoc + 88, yLoc + yOff + 21, 0xB00000); Utils.drawRightAlignedGlowingText(fontRenderer, Integer.toString(tile.packetSize), xLoc + 146, yLoc + yOff + 49, GREEN, GREENGLOW); fontRenderer.drawString(Info.AE_PACKET_RANGE, xLoc + 110, yLoc + yOff + 35, 4210752); fontRenderer.drawString(I18n.func_135053_a(Info.KEY_EU), xLoc + 152, yLoc + yOff + 49, 4210752); // Transfer rate section text Utils.drawCenteredText(fontRenderer, I18n.func_135053_a(Info.KEY_TRANSFORMER_OUTPUT), xLoc + 88, yLoc + yOff + 64, 0xB00000); Utils.drawRightAlignedGlowingText(fontRenderer, Integer.toString(tile.outputRate), xLoc + 146, yLoc + yOff + 92, GREEN, GREENGLOW); fontRenderer.drawString(Info.AE_OUTPUT_RANGE, xLoc + 110, yLoc + yOff + 78, 4210752); fontRenderer.drawString(I18n.func_135053_a(Info.KEY_EU), xLoc + 152, yLoc + yOff + 92, 4210752); // Side input/output settings text for (int i = 0; i < 6; i++) { Utils.drawGlowingText(fontRenderer, I18n.func_135053_a((tile.sideSettings[i] & 1) == 0 ? Info.KEY_IN : Info.KEY_OUT), xLoc + 214, yLoc + yOff + 27 + 13 * i, GREEN, GREENGLOW); } //Buttons MUST be drawn after other texture stuff or it will not draw the battery meter correctly for (CButton button : buttons) { button.drawButton(mc, mouseX, mouseY); } for (CButton button : dirButtons) { button.drawButton(mc, mouseX, mouseY); } } @Override protected void mouseClicked(int par1, int par2, int par3) { if (par3 == 0) // On a left click, { for (CButton b : buttons) // For each item in buttons, { if (b.enabled && b.mousePressed(this.mc, par1, par2)) // if it's enabled and was under the pointer, { mc.sndManager.playSoundFX("random.click", 1.0F, 1.0F); // provide audio feedback, tile.sendGuiButton(b.id); // and inform the server of the button click. } } for (CButton b : dirButtons) { if (b.enabled && b.mousePressed(this.mc, par1, par2)) // if it's enabled and was under the pointer, { mc.sndManager.playSoundFX("random.click", 1.0F, 1.0F); // provide audio feedback, tile.sendGuiButton(b.id); // and inform the server of the button click. } } } super.mouseClicked(par1, par2, par3); // Finally, do all that other normal stuff. } }