mirror of
https://github.com/SquidDev-CC/CC-Tweaked
synced 2025-01-12 10:20:28 +00:00
Initial attempt at improving cable/wired modem interactions
- Cable and modem can be broken individually - Ray tracing will go through "holes" in the cable. - Pick block will determine which part you are looking at. - Selection box will only highlight the region you are looking at: modem or cable.
This commit is contained in:
SquidDev
parent
19e4c03d3a
commit
728644c104
@ -8,6 +8,7 @@ package dan200.computercraft.client.proxy;
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import dan200.computercraft.ComputerCraft;
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import dan200.computercraft.client.gui.*;
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import dan200.computercraft.client.render.RenderOverlayCable;
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import dan200.computercraft.client.render.TileEntityMonitorRenderer;
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import dan200.computercraft.shared.computer.blocks.ComputerState;
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import dan200.computercraft.shared.computer.blocks.TileComputer;
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@ -442,6 +443,7 @@ public class ComputerCraftProxyClient extends ComputerCraftProxyCommon
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{
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ForgeHandlers handlers = new ForgeHandlers();
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MinecraftForge.EVENT_BUS.register( handlers );
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MinecraftForge.EVENT_BUS.register( new RenderOverlayCable() );
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}
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public class ForgeHandlers
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@ -0,0 +1,215 @@
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package dan200.computercraft.client.render;
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import dan200.computercraft.ComputerCraft;
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import dan200.computercraft.shared.peripheral.PeripheralType;
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import dan200.computercraft.shared.peripheral.common.BlockCable;
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import dan200.computercraft.shared.peripheral.modem.TileCable;
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import dan200.computercraft.shared.util.WorldUtil;
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import net.minecraft.block.state.IBlockState;
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import net.minecraft.client.renderer.BufferBuilder;
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import net.minecraft.client.renderer.GlStateManager;
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import net.minecraft.client.renderer.RenderGlobal;
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import net.minecraft.client.renderer.Tessellator;
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import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.tileentity.TileEntity;
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import net.minecraft.util.EnumFacing;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.util.math.RayTraceResult;
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import net.minecraft.world.World;
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import net.minecraftforge.client.event.DrawBlockHighlightEvent;
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import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
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import org.lwjgl.opengl.GL11;
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public class RenderOverlayCable
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{
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private static final float EXPAND = 0.002f;
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private static final double MIN = TileCable.MIN - EXPAND;
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private static final double MAX = TileCable.MAX + EXPAND;
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@SubscribeEvent
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public void drawHighlight( DrawBlockHighlightEvent event )
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{
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if( event.getTarget().typeOfHit != RayTraceResult.Type.BLOCK ) return;
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BlockPos pos = event.getTarget().getBlockPos();
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World world = event.getPlayer().getEntityWorld();
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IBlockState state = world.getBlockState( pos );
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if( state.getBlock() != ComputerCraft.Blocks.cable ) return;
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TileEntity tile = world.getTileEntity( pos );
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if( tile == null || !(tile instanceof TileCable) ) return;
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event.setCanceled( true );
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TileCable cable = (TileCable) tile;
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PeripheralType type = cable.getPeripheralType();
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GlStateManager.enableBlend();
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GlStateManager.tryBlendFuncSeparate( GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA, 1, 0 );
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GlStateManager.color( 0.0f, 0.0f, 0.0f, 0.4f );
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GL11.glLineWidth( 2.0F );
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GlStateManager.disableTexture2D();
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GlStateManager.depthMask( false );
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GlStateManager.pushMatrix();
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EnumFacing direction = type != PeripheralType.Cable ? cable.getDirection() : null;
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{
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EntityPlayer player = event.getPlayer();
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double x = player.lastTickPosX + (player.posX - player.lastTickPosX) * event.getPartialTicks();
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double y = player.lastTickPosY + (player.posY - player.lastTickPosY) * event.getPartialTicks();
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double z = player.lastTickPosZ + (player.posZ - player.lastTickPosZ) * event.getPartialTicks();
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GlStateManager.translate( -x + pos.getX(), -y + pos.getY(), -z + pos.getZ() );
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}
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if( type != PeripheralType.Cable && WorldUtil.isVecInsideInclusive( cable.getModemBounds(), event.getTarget().hitVec.subtract( pos.getX(), pos.getY(), pos.getZ() ) ) )
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{
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RenderGlobal.drawSelectionBoundingBox( cable.getModemBounds(), 0, 0, 0, 0.4f );
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}
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else
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{
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int flags = 0;
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Tessellator tessellator = Tessellator.getInstance();
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BufferBuilder buffer = tessellator.getBuffer();
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for( EnumFacing facing : EnumFacing.VALUES )
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{
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if( direction == facing || BlockCable.isCable( world, pos.offset( facing ) ) )
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{
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flags |= 1 << facing.ordinal();
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switch( facing.getAxis() )
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{
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case X:
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{
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double offset = facing == EnumFacing.WEST ? -EXPAND : 1 + EXPAND;
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double centre = facing == EnumFacing.WEST ? MIN : MAX;
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buffer.begin( GL11.GL_LINE_STRIP, DefaultVertexFormats.POSITION );
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buffer.pos( offset, MIN, MIN ).endVertex();
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buffer.pos( offset, MAX, MIN ).endVertex();
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buffer.pos( offset, MAX, MAX ).endVertex();
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buffer.pos( offset, MIN, MAX ).endVertex();
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buffer.pos( offset, MIN, MIN ).endVertex();
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tessellator.draw();
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buffer.begin( GL11.GL_LINES, DefaultVertexFormats.POSITION );
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buffer.pos( offset, MIN, MIN ).endVertex();
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buffer.pos( centre, MIN, MIN ).endVertex();
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buffer.pos( offset, MAX, MIN ).endVertex();
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buffer.pos( centre, MAX, MIN ).endVertex();
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buffer.pos( offset, MAX, MAX ).endVertex();
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buffer.pos( centre, MAX, MAX ).endVertex();
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buffer.pos( offset, MIN, MAX ).endVertex();
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buffer.pos( centre, MIN, MAX ).endVertex();
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tessellator.draw();
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break;
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}
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case Y:
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{
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double offset = facing == EnumFacing.DOWN ? -EXPAND : 1 + EXPAND;
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double centre = facing == EnumFacing.DOWN ? MIN : MAX;
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buffer.begin( GL11.GL_LINE_STRIP, DefaultVertexFormats.POSITION );
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buffer.pos( MIN, offset, MIN ).endVertex();
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buffer.pos( MAX, offset, MIN ).endVertex();
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buffer.pos( MAX, offset, MAX ).endVertex();
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buffer.pos( MIN, offset, MAX ).endVertex();
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buffer.pos( MIN, offset, MIN ).endVertex();
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tessellator.draw();
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buffer.begin( GL11.GL_LINES, DefaultVertexFormats.POSITION );
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buffer.pos( MIN, offset, MIN ).endVertex();
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buffer.pos( MIN, centre, MIN ).endVertex();
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buffer.pos( MAX, offset, MIN ).endVertex();
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buffer.pos( MAX, centre, MIN ).endVertex();
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buffer.pos( MAX, offset, MAX ).endVertex();
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buffer.pos( MAX, centre, MAX ).endVertex();
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buffer.pos( MIN, offset, MAX ).endVertex();
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buffer.pos( MIN, centre, MAX ).endVertex();
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tessellator.draw();
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break;
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}
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case Z:
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{
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double offset = facing == EnumFacing.NORTH ? -EXPAND : 1 + EXPAND;
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double centre = facing == EnumFacing.NORTH ? MIN : MAX;
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buffer.begin( GL11.GL_LINE_STRIP, DefaultVertexFormats.POSITION );
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buffer.pos( MIN, MIN, offset ).endVertex();
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buffer.pos( MAX, MIN, offset ).endVertex();
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buffer.pos( MAX, MAX, offset ).endVertex();
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buffer.pos( MIN, MAX, offset ).endVertex();
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buffer.pos( MIN, MIN, offset ).endVertex();
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tessellator.draw();
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buffer.begin( GL11.GL_LINES, DefaultVertexFormats.POSITION );
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buffer.pos( MIN, MIN, offset ).endVertex();
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buffer.pos( MIN, MIN, centre ).endVertex();
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buffer.pos( MAX, MIN, offset ).endVertex();
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buffer.pos( MAX, MIN, centre ).endVertex();
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buffer.pos( MAX, MAX, offset ).endVertex();
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buffer.pos( MAX, MAX, centre ).endVertex();
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buffer.pos( MIN, MAX, offset ).endVertex();
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buffer.pos( MIN, MAX, centre ).endVertex();
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tessellator.draw();
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break;
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}
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}
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}
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}
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buffer.begin( GL11.GL_LINES, DefaultVertexFormats.POSITION );
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draw( buffer, flags, EnumFacing.WEST, EnumFacing.DOWN, EnumFacing.Axis.Z );
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draw( buffer, flags, EnumFacing.WEST, EnumFacing.UP, EnumFacing.Axis.Z );
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draw( buffer, flags, EnumFacing.EAST, EnumFacing.DOWN, EnumFacing.Axis.Z );
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draw( buffer, flags, EnumFacing.EAST, EnumFacing.UP, EnumFacing.Axis.Z );
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draw( buffer, flags, EnumFacing.WEST, EnumFacing.NORTH, EnumFacing.Axis.Y );
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draw( buffer, flags, EnumFacing.WEST, EnumFacing.SOUTH, EnumFacing.Axis.Y );
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draw( buffer, flags, EnumFacing.EAST, EnumFacing.NORTH, EnumFacing.Axis.Y );
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draw( buffer, flags, EnumFacing.EAST, EnumFacing.SOUTH, EnumFacing.Axis.Y );
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draw( buffer, flags, EnumFacing.DOWN, EnumFacing.NORTH, EnumFacing.Axis.X );
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draw( buffer, flags, EnumFacing.DOWN, EnumFacing.SOUTH, EnumFacing.Axis.X );
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draw( buffer, flags, EnumFacing.UP, EnumFacing.NORTH, EnumFacing.Axis.X );
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draw( buffer, flags, EnumFacing.UP, EnumFacing.SOUTH, EnumFacing.Axis.X );
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tessellator.draw();
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}
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GlStateManager.popMatrix();
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GlStateManager.depthMask( true );
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GlStateManager.enableTexture2D();
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GlStateManager.disableBlend();
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}
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private static void draw( BufferBuilder buffer, int flags, EnumFacing a, EnumFacing b, EnumFacing.Axis other )
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{
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if( ((flags >> a.ordinal()) & 1) != ((flags >> b.ordinal()) & 1) ) return;
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double offA = a.getAxisDirection() == EnumFacing.AxisDirection.NEGATIVE ? MIN : MAX;
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double offB = b.getAxisDirection() == EnumFacing.AxisDirection.NEGATIVE ? MIN : MAX;
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switch( other )
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{
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case X:
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buffer.pos( MIN, offA, offB ).endVertex();
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buffer.pos( MAX, offA, offB ).endVertex();
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break;
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case Y:
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buffer.pos( offA, MIN, offB ).endVertex();
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buffer.pos( offA, MAX, offB ).endVertex();
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break;
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case Z:
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buffer.pos( offA, offB, MIN ).endVertex();
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buffer.pos( offA, offB, MAX ).endVertex();
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break;
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}
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}
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}
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@ -68,7 +68,7 @@ public abstract class BlockGeneric extends Block implements
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}
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@Override
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public final boolean removedByPlayer( @Nonnull IBlockState state, World world, @Nonnull BlockPos pos, @Nonnull EntityPlayer player, boolean willHarvest )
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public boolean removedByPlayer( @Nonnull IBlockState state, World world, @Nonnull BlockPos pos, @Nonnull EntityPlayer player, boolean willHarvest )
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{
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if( !world.isRemote )
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{
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@ -122,7 +122,7 @@ public abstract class BlockGeneric extends Block implements
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@Nonnull
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@Override
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public final ItemStack getPickBlock( @Nonnull IBlockState state, RayTraceResult target, @Nonnull World world, @Nonnull BlockPos pos, EntityPlayer player )
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public ItemStack getPickBlock( @Nonnull IBlockState state, RayTraceResult target, @Nonnull World world, @Nonnull BlockPos pos, EntityPlayer player )
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{
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TileEntity tile = world.getTileEntity( pos );
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if( tile != null && tile instanceof TileGeneric )
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@ -7,21 +7,32 @@
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package dan200.computercraft.shared.peripheral.common;
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import dan200.computercraft.ComputerCraft;
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import dan200.computercraft.shared.common.TileGeneric;
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import dan200.computercraft.shared.peripheral.PeripheralType;
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import dan200.computercraft.shared.peripheral.modem.TileCable;
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import dan200.computercraft.shared.util.WorldUtil;
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import net.minecraft.block.Block;
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import net.minecraft.block.properties.PropertyBool;
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import net.minecraft.block.properties.PropertyEnum;
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import net.minecraft.block.state.BlockFaceShape;
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import net.minecraft.block.state.BlockStateContainer;
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import net.minecraft.block.state.IBlockState;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.item.Item;
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import net.minecraft.item.ItemStack;
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import net.minecraft.tileentity.TileEntity;
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import net.minecraft.util.EnumFacing;
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import net.minecraft.util.math.AxisAlignedBB;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.util.math.RayTraceResult;
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import net.minecraft.util.math.Vec3d;
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import net.minecraft.world.IBlockAccess;
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import net.minecraft.world.World;
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import javax.annotation.Nonnull;
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import javax.annotation.Nullable;
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import java.util.ArrayList;
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import java.util.List;
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public class BlockCable extends BlockPeripheralBase
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{
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@ -195,7 +206,7 @@ public class BlockCable extends BlockPeripheralBase
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TileEntity tile = world.getTileEntity( pos );
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if( tile != null && tile instanceof TilePeripheralBase )
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{
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TilePeripheralBase peripheral = (TilePeripheralBase)tile;
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TilePeripheralBase peripheral = (TilePeripheralBase) tile;
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anim = peripheral.getAnim();
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}
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else
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@ -208,7 +219,7 @@ public class BlockCable extends BlockPeripheralBase
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{
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modem = BlockCableModemVariant.values()[
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1 + 6 * anim + modem.getFacing().getIndex()
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];
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];
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}
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state = state.withProperty( Properties.MODEM, modem );
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@ -253,6 +264,116 @@ public class BlockCable extends BlockPeripheralBase
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return new TileCable();
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}
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@Nullable
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@Override
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@Deprecated
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public RayTraceResult collisionRayTrace( IBlockState blockState, @Nonnull World world, @Nonnull BlockPos pos, @Nonnull Vec3d start, @Nonnull Vec3d end )
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{
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TileEntity tile = world.getTileEntity( pos );
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if( tile != null && tile instanceof TileGeneric && tile.hasWorld() )
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{
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TileGeneric generic = (TileGeneric) tile;
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double distance = Double.POSITIVE_INFINITY;
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RayTraceResult result = null;
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List<AxisAlignedBB> bounds = new ArrayList<AxisAlignedBB>( 7 );
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generic.getCollisionBounds( bounds );
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Vec3d startOff = start.subtract( pos.getX(), pos.getY(), pos.getZ() );
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Vec3d endOff = end.subtract( pos.getX(), pos.getY(), pos.getZ() );
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for( AxisAlignedBB bb : bounds )
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{
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RayTraceResult hit = bb.calculateIntercept( startOff, endOff );
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if( hit != null )
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{
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double newDistance = hit.hitVec.squareDistanceTo( startOff );
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if( newDistance <= distance )
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{
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distance = newDistance;
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result = hit;
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}
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}
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}
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return result == null ? null : new RayTraceResult( result.hitVec.addVector( pos.getX(), pos.getY(), pos.getZ() ), result.sideHit, pos );
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}
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else
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{
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return super.collisionRayTrace( blockState, world, pos, start, end );
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}
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}
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@Override
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public boolean removedByPlayer( @Nonnull IBlockState state, World world, @Nonnull BlockPos pos, @Nonnull EntityPlayer player, boolean willHarvest )
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{
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PeripheralType type = getPeripheralType( world, pos );
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if( type == PeripheralType.WiredModemWithCable )
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{
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RayTraceResult hit = state.collisionRayTrace( world, pos, WorldUtil.getRayStart( player ), WorldUtil.getRayEnd( player ) );
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if( hit != null )
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{
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TileEntity tile = world.getTileEntity( pos );
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if( tile != null && tile instanceof TileCable && tile.hasWorld() )
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{
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TileCable cable = (TileCable) tile;
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ItemStack item;
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AxisAlignedBB bb = cable.getModemBounds();
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if( WorldUtil.isVecInsideInclusive( bb, hit.hitVec.subtract( pos.getX(), pos.getY(), pos.getZ() ) ) )
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{
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world.setBlockState( pos, state.withProperty( Properties.MODEM, BlockCableModemVariant.None ), 3 );
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cable.networkChanged();
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item = PeripheralItemFactory.create( PeripheralType.WiredModem, null, 1 );
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}
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else
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{
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world.setBlockState( pos, state.withProperty( Properties.CABLE, false ), 3 );
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cable.networkChanged();
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item = PeripheralItemFactory.create( PeripheralType.Cable, null, 1 );
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}
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if( !world.isRemote && !player.capabilities.isCreativeMode ) dropItem( world, pos, item );
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return false;
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}
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}
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}
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return super.removedByPlayer( state, world, pos, player, willHarvest );
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}
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@Override
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public ItemStack getPickBlock( @Nonnull IBlockState state, RayTraceResult hit, @Nonnull World world, @Nonnull BlockPos pos, EntityPlayer player )
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{
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TileEntity tile = world.getTileEntity( pos );
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if( tile != null && tile instanceof TileCable && tile.hasWorld() )
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{
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TileCable cable = (TileCable) tile;
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PeripheralType type = getPeripheralType( state );
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if( type == PeripheralType.WiredModemWithCable )
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{
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if( hit == null || WorldUtil.isVecInsideInclusive( cable.getModemBounds(), hit.hitVec.subtract( pos.getX(), pos.getY(), pos.getZ() ) ) )
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{
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return PeripheralItemFactory.create( PeripheralType.WiredModem, null, 1 );
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}
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else
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{
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return PeripheralItemFactory.create( PeripheralType.Cable, null, 1 );
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}
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}
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else
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{
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return PeripheralItemFactory.create( type, null, 1 );
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}
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}
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return PeripheralItemFactory.create( PeripheralType.Cable, null, 1 );
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}
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@Override
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@Deprecated
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public final boolean isOpaqueCube( IBlockState state )
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@ -46,8 +46,8 @@ import static dan200.computercraft.core.apis.ArgumentHelper.getString;
|
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public class TileCable extends TileModemBase
|
||||
implements IPacketNetwork
|
||||
{
|
||||
private static final double MIN = 0.375;
|
||||
private static final double MAX = 1 - MIN;
|
||||
public static final double MIN = 0.375;
|
||||
public static final double MAX = 1 - MIN;
|
||||
|
||||
private static final AxisAlignedBB BOX_CENTRE = new AxisAlignedBB( MIN, MIN, MIN, MAX, MAX, MAX );
|
||||
private static final AxisAlignedBB[] BOXES = new AxisAlignedBB[]{
|
||||
|
||||
@ -6,11 +6,18 @@
|
||||
|
||||
package dan200.computercraft.shared.util;
|
||||
|
||||
import net.minecraft.client.Minecraft;
|
||||
import net.minecraft.entity.Entity;
|
||||
import net.minecraft.entity.EntityLivingBase;
|
||||
import net.minecraft.entity.item.EntityItem;
|
||||
import net.minecraft.entity.player.EntityPlayer;
|
||||
import net.minecraft.entity.player.EntityPlayerMP;
|
||||
import net.minecraft.item.ItemStack;
|
||||
import net.minecraft.util.*;
|
||||
import net.minecraft.util.math.*;
|
||||
import net.minecraft.util.EnumFacing;
|
||||
import net.minecraft.util.math.AxisAlignedBB;
|
||||
import net.minecraft.util.math.BlockPos;
|
||||
import net.minecraft.util.math.RayTraceResult;
|
||||
import net.minecraft.util.math.Vec3d;
|
||||
import net.minecraft.world.World;
|
||||
import org.apache.commons.lang3.tuple.Pair;
|
||||
|
||||
@ -47,9 +54,9 @@ public class WorldUtil
|
||||
}
|
||||
|
||||
// Check for entities
|
||||
float xStretch = (Math.abs(vecDir.x) > 0.25f) ? 0.0f : 1.0f;
|
||||
float yStretch = (Math.abs(vecDir.y) > 0.25f) ? 0.0f : 1.0f;
|
||||
float zStretch = (Math.abs(vecDir.z) > 0.25f) ? 0.0f : 1.0f;
|
||||
float xStretch = Math.abs(vecDir.x) > 0.25f ? 0.0f : 1.0f;
|
||||
float yStretch = Math.abs(vecDir.y) > 0.25f ? 0.0f : 1.0f;
|
||||
float zStretch = Math.abs(vecDir.z) > 0.25f ? 0.0f : 1.0f;
|
||||
AxisAlignedBB bigBox = new AxisAlignedBB(
|
||||
Math.min(vecStart.x, vecEnd.x) - 0.375f * xStretch,
|
||||
Math.min(vecStart.y, vecEnd.y) - 0.375f * yStretch,
|
||||
@ -113,6 +120,35 @@ public class WorldUtil
|
||||
return null;
|
||||
}
|
||||
|
||||
public static Vec3d getRayStart( EntityLivingBase entity )
|
||||
{
|
||||
return new Vec3d( entity.posX, entity.posY + entity.getEyeHeight(), entity.posZ );
|
||||
}
|
||||
|
||||
public static Vec3d getRayEnd( EntityPlayer player) {
|
||||
double reach = 4.5;
|
||||
if( player instanceof EntityPlayerMP )
|
||||
{
|
||||
reach = ((EntityPlayerMP) player).interactionManager.getBlockReachDistance();
|
||||
}
|
||||
else if( player.getEntityWorld().isRemote )
|
||||
{
|
||||
reach = Minecraft.getMinecraft().playerController.getBlockReachDistance();
|
||||
}
|
||||
else if( player.capabilities.isCreativeMode )
|
||||
{
|
||||
reach = 5.0;
|
||||
}
|
||||
|
||||
Vec3d look = player.getLookVec();
|
||||
|
||||
return getRayStart( player ).addVector( look.x * reach, look.y * reach, look.z * reach );
|
||||
}
|
||||
|
||||
public static boolean isVecInsideInclusive(AxisAlignedBB bb , Vec3d vec) {
|
||||
return vec.x >= bb.minX && vec.x <= bb.maxX && vec.y >= bb.minY && vec.y <= bb.maxY && vec.z >= bb.minZ && vec.z <= bb.maxZ;
|
||||
}
|
||||
|
||||
public static void dropItemStack( @Nonnull ItemStack stack, World world, BlockPos pos )
|
||||
{
|
||||
dropItemStack( stack, world, pos, null );
|
||||
|
||||
Loading…
Reference in New Issue
Block a user