Java tutorial
/* * This file is part of Applied Energistics 2. * Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved. * * Applied Energistics 2 is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * Applied Energistics 2 is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with Applied Energistics 2. If not, see <http://www.gnu.org/licenses/lgpl>. */ package appeng.parts.networking; import java.util.EnumSet; import org.lwjgl.opengl.GL11; import net.minecraft.client.renderer.RenderBlocks; import net.minecraft.client.renderer.Tessellator; import net.minecraft.item.ItemStack; import net.minecraft.tileentity.TileEntity; import net.minecraft.util.IIcon; import net.minecraftforge.common.util.ForgeDirection; import cpw.mods.fml.relauncher.Side; import cpw.mods.fml.relauncher.SideOnly; import appeng.api.AEApi; import appeng.api.networking.GridFlags; import appeng.api.networking.IGridHost; import appeng.api.networking.IGridNode; import appeng.api.networking.events.MENetworkChannelsChanged; import appeng.api.networking.events.MENetworkEventSubscribe; import appeng.api.networking.events.MENetworkPowerStatusChange; import appeng.api.parts.BusSupport; import appeng.api.parts.IPartCollisionHelper; import appeng.api.parts.IPartHost; import appeng.api.parts.IPartRenderHelper; import appeng.api.util.AECableType; import appeng.api.util.AEColor; import appeng.block.AEBaseBlock; import appeng.client.texture.CableBusTextures; import appeng.client.texture.FlippableIcon; import appeng.client.texture.OffsetIcon; import appeng.client.texture.TaughtIcon; import appeng.helpers.Reflected; import appeng.util.Platform; public class PartDenseCable extends PartCable { @Reflected public PartDenseCable(final ItemStack is) { super(is); this.getProxy().setFlags(GridFlags.DENSE_CAPACITY, GridFlags.PREFERRED); } @Override public BusSupport supportsBuses() { return BusSupport.DENSE_CABLE; } @Override public AECableType getCableConnectionType() { return AECableType.DENSE; } @Override public void getBoxes(final IPartCollisionHelper bch) { final boolean noLadder = !bch.isBBCollision(); final double min = noLadder ? 3.0 : 4.9; final double max = noLadder ? 13.0 : 11.1; bch.addBox(min, min, min, max, max, max); if (Platform.isServer()) { final IGridNode n = this.getGridNode(); if (n != null) { this.setConnections(n.getConnectedSides()); } else { this.getConnections().clear(); } } for (final ForgeDirection of : this.getConnections()) { if (this.isDense(of)) { switch (of) { case DOWN: bch.addBox(min, 0.0, min, max, min, max); break; case EAST: bch.addBox(max, min, min, 16.0, max, max); break; case NORTH: bch.addBox(min, min, 0.0, max, max, min); break; case SOUTH: bch.addBox(min, min, max, max, max, 16.0); break; case UP: bch.addBox(min, max, min, max, 16.0, max); break; case WEST: bch.addBox(0.0, min, min, min, max, max); break; default: } } else { switch (of) { case DOWN: bch.addBox(5.0, 0.0, 5.0, 11.0, 5.0, 11.0); break; case EAST: bch.addBox(11.0, 5.0, 5.0, 16.0, 11.0, 11.0); break; case NORTH: bch.addBox(5.0, 5.0, 0.0, 11.0, 11.0, 5.0); break; case SOUTH: bch.addBox(5.0, 5.0, 11.0, 11.0, 11.0, 16.0); break; case UP: bch.addBox(5.0, 11.0, 5.0, 11.0, 16.0, 11.0); break; case WEST: bch.addBox(0.0, 5.0, 5.0, 5.0, 11.0, 11.0); break; default: } } } } @Override @SideOnly(Side.CLIENT) public void renderInventory(final IPartRenderHelper rh, final RenderBlocks renderer) { GL11.glTranslated(-0.0, -0.0, 0.3); rh.setBounds(4.0f, 4.0f, 2.0f, 12.0f, 12.0f, 14.0f); float offU = 0; float offV = 9; OffsetIcon main = new OffsetIcon(this.getTexture(this.getCableColor()), offU, offV); OffsetIcon ch1 = new OffsetIcon(this.getChannelTex(4, false).getIcon(), offU, offV); OffsetIcon ch2 = new OffsetIcon(this.getChannelTex(4, true).getIcon(), offU, offV); for (final ForgeDirection side : EnumSet.of(ForgeDirection.UP, ForgeDirection.DOWN)) { rh.renderInventoryFace(main, side, renderer); rh.renderInventoryFace(ch1, side, renderer); rh.renderInventoryFace(ch2, side, renderer); } offU = 9; offV = 0; main = new OffsetIcon(this.getTexture(this.getCableColor()), offU, offV); ch1 = new OffsetIcon(this.getChannelTex(4, false).getIcon(), offU, offV); ch2 = new OffsetIcon(this.getChannelTex(4, true).getIcon(), offU, offV); for (final ForgeDirection side : EnumSet.of(ForgeDirection.EAST, ForgeDirection.WEST)) { rh.renderInventoryFace(main, side, renderer); rh.renderInventoryFace(ch1, side, renderer); rh.renderInventoryFace(ch2, side, renderer); } main = new OffsetIcon(this.getTexture(this.getCableColor()), 0, 0); ch1 = new OffsetIcon(this.getChannelTex(4, false).getIcon(), 0, 0); ch2 = new OffsetIcon(this.getChannelTex(4, true).getIcon(), 0, 0); for (final ForgeDirection side : EnumSet.of(ForgeDirection.SOUTH, ForgeDirection.NORTH)) { rh.renderInventoryFace(main, side, renderer); rh.renderInventoryFace(ch1, side, renderer); rh.renderInventoryFace(ch2, side, renderer); } rh.setTexture(null); } @Override public IIcon getTexture(final AEColor c) { if (c == AEColor.Transparent) { return AEApi.instance().definitions().parts().cableSmart().stack(AEColor.Transparent, 1).getIconIndex(); } return this.getSmartTexture(c); } @Override @SideOnly(Side.CLIENT) public void renderStatic(final int x, final int y, final int z, final IPartRenderHelper rh, final RenderBlocks renderer) { this.setRenderCache(rh.useSimplifiedRendering(x, y, z, this, this.getRenderCache())); rh.setTexture(this.getTexture(this.getCableColor())); final EnumSet<ForgeDirection> sides = this.getConnections().clone(); boolean hasBuses = false; for (final ForgeDirection of : this.getConnections()) { if (!this.isDense(of)) { hasBuses = true; } } if (sides.size() != 2 || !this.nonLinear(sides) || hasBuses) { for (final ForgeDirection of : this.getConnections()) { if (this.isDense(of)) { this.renderDenseConnection(x, y, z, rh, renderer, this.getChannelsOnSide()[of.ordinal()], of); } else if (this.isSmart(of)) { this.renderSmartConnection(x, y, z, rh, renderer, this.getChannelsOnSide()[of.ordinal()], of); } else { this.renderCoveredConnection(x, y, z, rh, renderer, this.getChannelsOnSide()[of.ordinal()], of); } } rh.setTexture(this.getDenseTexture(this.getCableColor())); rh.setBounds(3, 3, 3, 13, 13, 13); rh.renderBlock(x, y, z, renderer); } else { ForgeDirection selectedSide = ForgeDirection.UNKNOWN; for (final ForgeDirection of : this.getConnections()) { selectedSide = of; break; } final int channels = this.getChannelsOnSide()[selectedSide.ordinal()]; final IIcon def = this.getTexture(this.getCableColor()); final IIcon off = new OffsetIcon(def, 0, -12); final IIcon firstIcon = new TaughtIcon(this.getChannelTex(channels, false).getIcon(), -0.2f); final IIcon firstOffset = new OffsetIcon(firstIcon, 0, -12); final IIcon secondIcon = new TaughtIcon(this.getChannelTex(channels, true).getIcon(), -0.2f); final IIcon secondOffset = new OffsetIcon(secondIcon, 0, -12); switch (selectedSide) { case DOWN: case UP: renderer.setRenderBounds(3 / 16.0, 0, 3 / 16.0, 13 / 16.0, 16 / 16.0, 13 / 16.0); rh.setTexture(def, def, off, off, off, off); rh.renderBlockCurrentBounds(x, y, z, renderer); renderer.uvRotateTop = 0; renderer.uvRotateBottom = 0; renderer.uvRotateSouth = 3; renderer.uvRotateEast = 3; Tessellator.instance.setBrightness(15 << 20 | 15 << 4); Tessellator.instance.setColorOpaque_I(this.getCableColor().blackVariant); rh.setTexture(firstIcon, firstIcon, firstOffset, firstOffset, firstOffset, firstOffset); this.renderAllFaces((AEBaseBlock) rh.getBlock(), x, y, z, rh, renderer); Tessellator.instance.setColorOpaque_I(this.getCableColor().whiteVariant); rh.setTexture(secondIcon, secondIcon, secondOffset, secondOffset, secondOffset, secondOffset); this.renderAllFaces((AEBaseBlock) rh.getBlock(), x, y, z, rh, renderer); break; case EAST: case WEST: rh.setTexture(off, off, off, off, def, def); renderer.uvRotateEast = 2; renderer.uvRotateWest = 1; renderer.uvRotateBottom = 2; renderer.uvRotateTop = 1; renderer.uvRotateSouth = 0; renderer.uvRotateNorth = 0; final AEBaseBlock blk = (AEBaseBlock) rh.getBlock(); final FlippableIcon ico = blk.getRendererInstance().getTexture(ForgeDirection.EAST); ico.setFlip(false, true); renderer.setRenderBounds(0, 3 / 16.0, 3 / 16.0, 16 / 16.0, 13 / 16.0, 13 / 16.0); rh.renderBlockCurrentBounds(x, y, z, renderer); Tessellator.instance.setBrightness(15 << 20 | 15 << 4); final FlippableIcon fpA = new FlippableIcon(firstIcon); final FlippableIcon fpB = new FlippableIcon(secondIcon); fpA.setFlip(true, false); fpB.setFlip(true, false); Tessellator.instance.setColorOpaque_I(this.getCableColor().blackVariant); rh.setTexture(firstOffset, firstOffset, firstOffset, firstOffset, firstIcon, fpA); this.renderAllFaces((AEBaseBlock) rh.getBlock(), x, y, z, rh, renderer); Tessellator.instance.setColorOpaque_I(this.getCableColor().whiteVariant); rh.setTexture(secondOffset, secondOffset, secondOffset, secondOffset, secondIcon, fpB); this.renderAllFaces((AEBaseBlock) rh.getBlock(), x, y, z, rh, renderer); break; case NORTH: case SOUTH: rh.setTexture(off, off, def, def, off, off); renderer.uvRotateTop = 3; renderer.uvRotateBottom = 3; renderer.uvRotateNorth = 1; renderer.uvRotateSouth = 2; renderer.uvRotateWest = 1; renderer.setRenderBounds(3 / 16.0, 3 / 16.0, 0, 13 / 16.0, 13 / 16.0, 16 / 16.0); rh.renderBlockCurrentBounds(x, y, z, renderer); Tessellator.instance.setBrightness(15 << 20 | 15 << 4); Tessellator.instance.setColorOpaque_I(this.getCableColor().blackVariant); rh.setTexture(firstOffset, firstOffset, firstIcon, firstIcon, firstOffset, firstOffset); this.renderAllFaces((AEBaseBlock) rh.getBlock(), x, y, z, rh, renderer); Tessellator.instance.setColorOpaque_I(this.getCableColor().whiteVariant); rh.setTexture(secondOffset, secondOffset, secondIcon, secondIcon, secondOffset, secondOffset); this.renderAllFaces((AEBaseBlock) rh.getBlock(), x, y, z, rh, renderer); break; default: break; } } renderer.uvRotateBottom = renderer.uvRotateEast = renderer.uvRotateNorth = renderer.uvRotateSouth = renderer.uvRotateTop = renderer.uvRotateWest = 0; rh.setTexture(null); } @SideOnly(Side.CLIENT) private void renderDenseConnection(final int x, final int y, final int z, final IPartRenderHelper rh, final RenderBlocks renderer, final int channels, final ForgeDirection of) { final TileEntity te = this.getTile().getWorldObj().getTileEntity(x + of.offsetX, y + of.offsetY, z + of.offsetZ); final IPartHost partHost = te instanceof IPartHost ? (IPartHost) te : null; final IGridHost ghh = te instanceof IGridHost ? (IGridHost) te : null; AEColor myColor = this.getCableColor(); /* * ( ghh != null && partHost != null && ghh.getCableConnectionType( of ) == AECableType.GLASS && * partHost.getPart( * of.getOpposite() ) == null ) { isGlass = true; rh.setTexture( getGlassTexture( myColor = partHost.getColor() * ) ); * } else if ( partHost == null && ghh != null && ghh.getCableConnectionType( of ) != AECableType.GLASS ) { * rh.setTexture( getSmartTexture( myColor ) ); switch (of) { case DOWN: rh.setBounds( 3, 0, 3, 13, 4, 13 ); * break; case EAST: rh.setBounds( 12, 3, 3, 16, 13, 13 ); break; case NORTH: rh.setBounds( 3, 3, 0, 13, 13, 4 * ); break; case SOUTH: rh.setBounds( 3, 3, 12, 13, 13, 16 ); break; case UP: rh.setBounds( 3, 12, 3, 13, 16, * 13 ); break; case WEST: rh.setBounds( 0, 3, 3, 4, 13, 13 ); break; default: return; } rh.renderBlock( x, y, * z, renderer ); * if ( true ) { setSmartConnectionRotations( of, renderer ); IIcon firstIcon = new TaughtIcon( getChannelTex( * channels, false ).getIcon(), -0.2f ); IIcon secondIcon = new TaughtIcon( getChannelTex( channels, true * ).getIcon(), * -0.2f ); * if ( of == ForgeDirection.EAST || of == ForgeDirection.WEST ) { AEBaseBlock blk = (AEBaseBlock) * rh.getBlock(); FlippableIcon ico = blk.getRendererInstance().getTexture( ForgeDirection.EAST ); ico.setFlip( * false, true ); } * Tessellator.INSTANCE.setBrightness( 15 << 20 | 15 << 5 ); Tessellator.INSTANCE.setColorOpaque_I( * myColor.mediumVariant ); rh.setTexture( firstIcon, firstIcon, firstIcon, firstIcon, firstIcon, firstIcon ); * renderAllFaces( (AEBaseBlock) * rh.getBlock(), x, y, z, renderer ); * Tessellator.INSTANCE.setColorOpaque_I( myColor.whiteVariant ); rh.setTexture( secondIcon, secondIcon, * secondIcon, secondIcon, secondIcon, * secondIcon ); renderAllFaces( (AEBaseBlock) rh.getBlock(), x, y, z, renderer ); * renderer.uvRotateBottom = renderer.uvRotateEast = renderer.uvRotateNorth = renderer.uvRotateSouth = * renderer.uvRotateTop = renderer.uvRotateWest = 0; } * rh.setTexture( getTexture( getCableColor() ) ); } */ rh.setFacesToRender(EnumSet.complementOf(EnumSet.of(of, of.getOpposite()))); if (ghh != null && partHost != null && ghh.getCableConnectionType(of) != AECableType.GLASS && partHost.getColor() != AEColor.Transparent && partHost.getPart(of.getOpposite()) == null) { rh.setTexture(this.getTexture(myColor = partHost.getColor())); } else { rh.setTexture(this.getTexture(this.getCableColor())); } switch (of) { case DOWN: rh.setBounds(4, 0, 4, 12, 5, 12); break; case EAST: rh.setBounds(11, 4, 4, 16, 12, 12); break; case NORTH: rh.setBounds(4, 4, 0, 12, 12, 5); break; case SOUTH: rh.setBounds(4, 4, 11, 12, 12, 16); break; case UP: rh.setBounds(4, 11, 4, 12, 16, 12); break; case WEST: rh.setBounds(0, 4, 4, 5, 12, 12); break; default: return; } rh.renderBlock(x, y, z, renderer); rh.setFacesToRender(EnumSet.allOf(ForgeDirection.class)); final boolean isGlass = false; if (!isGlass) { this.setSmartConnectionRotations(of, renderer); final IIcon firstIcon = new TaughtIcon(this.getChannelTex(channels, false).getIcon(), -0.2f); final IIcon secondIcon = new TaughtIcon(this.getChannelTex(channels, true).getIcon(), -0.2f); Tessellator.instance.setBrightness(15 << 20 | 15 << 4); Tessellator.instance.setColorOpaque_I(myColor.blackVariant); rh.setTexture(firstIcon, firstIcon, firstIcon, firstIcon, firstIcon, firstIcon); this.renderAllFaces((AEBaseBlock) rh.getBlock(), x, y, z, rh, renderer); Tessellator.instance.setColorOpaque_I(myColor.whiteVariant); rh.setTexture(secondIcon, secondIcon, secondIcon, secondIcon, secondIcon, secondIcon); this.renderAllFaces((AEBaseBlock) rh.getBlock(), x, y, z, rh, renderer); renderer.uvRotateBottom = renderer.uvRotateEast = renderer.uvRotateNorth = renderer.uvRotateSouth = renderer.uvRotateTop = renderer.uvRotateWest = 0; } } private boolean isSmart(final ForgeDirection of) { final TileEntity te = this.getTile().getWorldObj().getTileEntity(this.getTile().xCoord + of.offsetX, this.getTile().yCoord + of.offsetY, this.getTile().zCoord + of.offsetZ); if (te instanceof IGridHost) { final AECableType t = ((IGridHost) te).getCableConnectionType(of.getOpposite()); return t == AECableType.SMART; } return false; } private IIcon getDenseTexture(final AEColor c) { switch (c) { case Black: return CableBusTextures.MEDense_Black.getIcon(); case Blue: return CableBusTextures.MEDense_Blue.getIcon(); case Brown: return CableBusTextures.MEDense_Brown.getIcon(); case Cyan: return CableBusTextures.MEDense_Cyan.getIcon(); case Gray: return CableBusTextures.MEDense_Gray.getIcon(); case Green: return CableBusTextures.MEDense_Green.getIcon(); case LightBlue: return CableBusTextures.MEDense_LightBlue.getIcon(); case LightGray: return CableBusTextures.MEDense_LightGrey.getIcon(); case Lime: return CableBusTextures.MEDense_Lime.getIcon(); case Magenta: return CableBusTextures.MEDense_Magenta.getIcon(); case Orange: return CableBusTextures.MEDense_Orange.getIcon(); case Pink: return CableBusTextures.MEDense_Pink.getIcon(); case Purple: return CableBusTextures.MEDense_Purple.getIcon(); case Red: return CableBusTextures.MEDense_Red.getIcon(); case White: return CableBusTextures.MEDense_White.getIcon(); case Yellow: return CableBusTextures.MEDense_Yellow.getIcon(); default: } return this.getItemStack().getIconIndex(); } private boolean isDense(final ForgeDirection of) { final TileEntity te = this.getTile().getWorldObj().getTileEntity(this.getTile().xCoord + of.offsetX, this.getTile().yCoord + of.offsetY, this.getTile().zCoord + of.offsetZ); if (te instanceof IGridHost) { final AECableType t = ((IGridHost) te).getCableConnectionType(of.getOpposite()); return t == AECableType.DENSE; } return false; } @MENetworkEventSubscribe public void channelUpdated(final MENetworkChannelsChanged c) { this.getHost().markForUpdate(); } @MENetworkEventSubscribe public void powerRender(final MENetworkPowerStatusChange c) { this.getHost().markForUpdate(); } }