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Code Issues Releases Wiki Activity

Merge pull request #227 from SquidDev-CC/ComputerCraft/feature/improved-cable

Browse Source 
Improving cable/wired modem interactions
This commit is contained in:
SquidDev 2017-11-14 21:32:53 +00:00
commit b2b8753ee7
13 changed files with 668 additions and 56 deletions
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5
src/main/java/dan200/computercraft/client/proxy/ComputerCraftProxyClient.java
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@ -8,6 +8,8 @@ package dan200.computercraft.client.proxy;
import dan200.computercraft.ComputerCraft;
import dan200.computercraft.client.gui.*;
import dan200.computercraft.client.render.RenderOverlayCable;
import dan200.computercraft.client.render.TileEntityCableRenderer;
import dan200.computercraft.client.render.TileEntityMonitorRenderer;
import dan200.computercraft.shared.computer.blocks.ComputerState;
import dan200.computercraft.shared.computer.blocks.TileComputer;
@ -19,6 +21,7 @@ import dan200.computercraft.shared.media.items.ItemDiskLegacy;
import dan200.computercraft.shared.media.items.ItemPrintout;
import dan200.computercraft.shared.network.ComputerCraftPacket;
import dan200.computercraft.shared.peripheral.diskdrive.TileDiskDrive;
import dan200.computercraft.shared.peripheral.modem.TileCable;
import dan200.computercraft.shared.peripheral.monitor.TileMonitor;
import dan200.computercraft.shared.peripheral.printer.TilePrinter;
import dan200.computercraft.shared.pocket.inventory.ContainerPocketComputer;
@ -221,6 +224,7 @@ public class ComputerCraftProxyClient extends ComputerCraftProxyCommon
// Setup renderers
ClientRegistry.bindTileEntitySpecialRenderer( TileMonitor.class, new TileEntityMonitorRenderer() );
ClientRegistry.bindTileEntitySpecialRenderer( TileCable.class, new TileEntityCableRenderer() );
}
private void registerItemModel( Block block, int damage, String name )
@ -449,6 +453,7 @@ public class ComputerCraftProxyClient extends ComputerCraftProxyCommon
{
ForgeHandlers handlers = new ForgeHandlers();
MinecraftForge.EVENT_BUS.register( handlers );
MinecraftForge.EVENT_BUS.register( new RenderOverlayCable() );
}
public class ForgeHandlers

215
src/main/java/dan200/computercraft/client/render/RenderOverlayCable.java Normal file
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@ -0,0 +1,215 @@
package dan200.computercraft.client.render;
import dan200.computercraft.ComputerCraft;
import dan200.computercraft.shared.peripheral.PeripheralType;
import dan200.computercraft.shared.peripheral.common.BlockCable;
import dan200.computercraft.shared.peripheral.modem.TileCable;
import dan200.computercraft.shared.util.WorldUtil;
import net.minecraft.block.state.IBlockState;
import net.minecraft.client.renderer.BufferBuilder;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.renderer.RenderGlobal;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.RayTraceResult;
import net.minecraft.world.World;
import net.minecraftforge.client.event.DrawBlockHighlightEvent;
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
import org.lwjgl.opengl.GL11;
public class RenderOverlayCable
{
private static final float EXPAND = 0.002f;
private static final double MIN = TileCable.MIN - EXPAND;
private static final double MAX = TileCable.MAX + EXPAND;
@SubscribeEvent
public void drawHighlight( DrawBlockHighlightEvent event )
{
if( event.getTarget().typeOfHit != RayTraceResult.Type.BLOCK ) return;
BlockPos pos = event.getTarget().getBlockPos();
World world = event.getPlayer().getEntityWorld();
IBlockState state = world.getBlockState( pos );
if( state.getBlock() != ComputerCraft.Blocks.cable ) return;
TileEntity tile = world.getTileEntity( pos );
if( tile == null || !(tile instanceof TileCable) ) return;
event.setCanceled( true );
TileCable cable = (TileCable) tile;
PeripheralType type = cable.getPeripheralType();
GlStateManager.enableBlend();
GlStateManager.tryBlendFuncSeparate( GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA, 1, 0 );
GlStateManager.color( 0.0f, 0.0f, 0.0f, 0.4f );
GL11.glLineWidth( 2.0F );
GlStateManager.disableTexture2D();
GlStateManager.depthMask( false );
GlStateManager.pushMatrix();
EnumFacing direction = type != PeripheralType.Cable ? cable.getDirection() : null;
{
EntityPlayer player = event.getPlayer();
double x = player.lastTickPosX + (player.posX - player.lastTickPosX) * event.getPartialTicks();
double y = player.lastTickPosY + (player.posY - player.lastTickPosY) * event.getPartialTicks();
double z = player.lastTickPosZ + (player.posZ - player.lastTickPosZ) * event.getPartialTicks();
GlStateManager.translate( -x + pos.getX(), -y + pos.getY(), -z + pos.getZ() );
}
if( type != PeripheralType.Cable && WorldUtil.isVecInsideInclusive( cable.getModemBounds(), event.getTarget().hitVec.subtract( pos.getX(), pos.getY(), pos.getZ() ) ) )
{
RenderGlobal.drawSelectionBoundingBox( cable.getModemBounds(), 0, 0, 0, 0.4f );
}
else
{
int flags = 0;
Tessellator tessellator = Tessellator.getInstance();
BufferBuilder buffer = tessellator.getBuffer();
for( EnumFacing facing : EnumFacing.VALUES )
{
if( direction == facing || BlockCable.isCable( world, pos.offset( facing ) ) )
{
flags |= 1 << facing.ordinal();
switch( facing.getAxis() )
{
case X:
{
double offset = facing == EnumFacing.WEST ? -EXPAND : 1 + EXPAND;
double centre = facing == EnumFacing.WEST ? MIN : MAX;
buffer.begin( GL11.GL_LINE_STRIP, DefaultVertexFormats.POSITION );
buffer.pos( offset, MIN, MIN ).endVertex();
buffer.pos( offset, MAX, MIN ).endVertex();
buffer.pos( offset, MAX, MAX ).endVertex();
buffer.pos( offset, MIN, MAX ).endVertex();
buffer.pos( offset, MIN, MIN ).endVertex();
tessellator.draw();
buffer.begin( GL11.GL_LINES, DefaultVertexFormats.POSITION );
buffer.pos( offset, MIN, MIN ).endVertex();
buffer.pos( centre, MIN, MIN ).endVertex();
buffer.pos( offset, MAX, MIN ).endVertex();
buffer.pos( centre, MAX, MIN ).endVertex();
buffer.pos( offset, MAX, MAX ).endVertex();
buffer.pos( centre, MAX, MAX ).endVertex();
buffer.pos( offset, MIN, MAX ).endVertex();
buffer.pos( centre, MIN, MAX ).endVertex();
tessellator.draw();
break;
}
case Y:
{
double offset = facing == EnumFacing.DOWN ? -EXPAND : 1 + EXPAND;
double centre = facing == EnumFacing.DOWN ? MIN : MAX;
buffer.begin( GL11.GL_LINE_STRIP, DefaultVertexFormats.POSITION );
buffer.pos( MIN, offset, MIN ).endVertex();
buffer.pos( MAX, offset, MIN ).endVertex();
buffer.pos( MAX, offset, MAX ).endVertex();
buffer.pos( MIN, offset, MAX ).endVertex();
buffer.pos( MIN, offset, MIN ).endVertex();
tessellator.draw();
buffer.begin( GL11.GL_LINES, DefaultVertexFormats.POSITION );
buffer.pos( MIN, offset, MIN ).endVertex();
buffer.pos( MIN, centre, MIN ).endVertex();
buffer.pos( MAX, offset, MIN ).endVertex();
buffer.pos( MAX, centre, MIN ).endVertex();
buffer.pos( MAX, offset, MAX ).endVertex();
buffer.pos( MAX, centre, MAX ).endVertex();
buffer.pos( MIN, offset, MAX ).endVertex();
buffer.pos( MIN, centre, MAX ).endVertex();
tessellator.draw();
break;
}
case Z:
{
double offset = facing == EnumFacing.NORTH ? -EXPAND : 1 + EXPAND;
double centre = facing == EnumFacing.NORTH ? MIN : MAX;
buffer.begin( GL11.GL_LINE_STRIP, DefaultVertexFormats.POSITION );
buffer.pos( MIN, MIN, offset ).endVertex();
buffer.pos( MAX, MIN, offset ).endVertex();
buffer.pos( MAX, MAX, offset ).endVertex();
buffer.pos( MIN, MAX, offset ).endVertex();
buffer.pos( MIN, MIN, offset ).endVertex();
tessellator.draw();
buffer.begin( GL11.GL_LINES, DefaultVertexFormats.POSITION );
buffer.pos( MIN, MIN, offset ).endVertex();
buffer.pos( MIN, MIN, centre ).endVertex();
buffer.pos( MAX, MIN, offset ).endVertex();
buffer.pos( MAX, MIN, centre ).endVertex();
buffer.pos( MAX, MAX, offset ).endVertex();
buffer.pos( MAX, MAX, centre ).endVertex();
buffer.pos( MIN, MAX, offset ).endVertex();
buffer.pos( MIN, MAX, centre ).endVertex();
tessellator.draw();
break;
}
}
}
}
buffer.begin( GL11.GL_LINES, DefaultVertexFormats.POSITION );
draw( buffer, flags, EnumFacing.WEST, EnumFacing.DOWN, EnumFacing.Axis.Z );
draw( buffer, flags, EnumFacing.WEST, EnumFacing.UP, EnumFacing.Axis.Z );
draw( buffer, flags, EnumFacing.EAST, EnumFacing.DOWN, EnumFacing.Axis.Z );
draw( buffer, flags, EnumFacing.EAST, EnumFacing.UP, EnumFacing.Axis.Z );
draw( buffer, flags, EnumFacing.WEST, EnumFacing.NORTH, EnumFacing.Axis.Y );
draw( buffer, flags, EnumFacing.WEST, EnumFacing.SOUTH, EnumFacing.Axis.Y );
draw( buffer, flags, EnumFacing.EAST, EnumFacing.NORTH, EnumFacing.Axis.Y );
draw( buffer, flags, EnumFacing.EAST, EnumFacing.SOUTH, EnumFacing.Axis.Y );
draw( buffer, flags, EnumFacing.DOWN, EnumFacing.NORTH, EnumFacing.Axis.X );
draw( buffer, flags, EnumFacing.DOWN, EnumFacing.SOUTH, EnumFacing.Axis.X );
draw( buffer, flags, EnumFacing.UP, EnumFacing.NORTH, EnumFacing.Axis.X );
draw( buffer, flags, EnumFacing.UP, EnumFacing.SOUTH, EnumFacing.Axis.X );
tessellator.draw();
}
GlStateManager.popMatrix();
GlStateManager.depthMask( true );
GlStateManager.enableTexture2D();
GlStateManager.disableBlend();
}
private static void draw( BufferBuilder buffer, int flags, EnumFacing a, EnumFacing b, EnumFacing.Axis other )
{
if( ((flags >> a.ordinal()) & 1) != ((flags >> b.ordinal()) & 1) ) return;
double offA = a.getAxisDirection() == EnumFacing.AxisDirection.NEGATIVE ? MIN : MAX;
double offB = b.getAxisDirection() == EnumFacing.AxisDirection.NEGATIVE ? MIN : MAX;
switch( other )
{
case X:
buffer.pos( MIN, offA, offB ).endVertex();
buffer.pos( MAX, offA, offB ).endVertex();
break;
case Y:
buffer.pos( offA, MIN, offB ).endVertex();
buffer.pos( offA, MAX, offB ).endVertex();
break;
case Z:
buffer.pos( offA, offB, MIN ).endVertex();
buffer.pos( offA, offB, MAX ).endVertex();
break;
}
}
}

122
src/main/java/dan200/computercraft/client/render/TileEntityCableRenderer.java Normal file
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@ -0,0 +1,122 @@
package dan200.computercraft.client.render;
import dan200.computercraft.ComputerCraft;
import dan200.computercraft.shared.peripheral.PeripheralType;
import dan200.computercraft.shared.peripheral.common.BlockCable;
import dan200.computercraft.shared.peripheral.common.BlockCableModemVariant;
import dan200.computercraft.shared.peripheral.modem.TileCable;
import dan200.computercraft.shared.util.WorldUtil;
import net.minecraft.block.Block;
import net.minecraft.block.state.IBlockState;
import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.renderer.RenderGlobal;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.client.renderer.BufferBuilder;
import net.minecraft.client.renderer.block.model.IBakedModel;
import net.minecraft.client.renderer.texture.TextureAtlasSprite;
import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
import net.minecraft.util.BlockRenderLayer;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.RayTraceResult;
import net.minecraft.world.World;
import net.minecraftforge.client.ForgeHooksClient;
import net.minecraftforge.client.MinecraftForgeClient;
import org.lwjgl.opengl.GL11;
import javax.annotation.Nonnull;
/**
* Render breaking animation only over part of a {@link TileCable}.
*/
public class TileEntityCableRenderer extends TileEntitySpecialRenderer<TileCable>
{
@Override
public void render( @Nonnull TileCable te, double x, double y, double z, float partialTicks, int destroyStage, float alpha )
{
if( destroyStage < 0 ) return;
BlockPos pos = te.getPos();
Minecraft mc = Minecraft.getMinecraft();
RayTraceResult hit = mc.objectMouseOver;
if( hit == null || !hit.getBlockPos().equals( pos ) ) return;
if( MinecraftForgeClient.getRenderPass() != 0 ) return;
World world = te.getWorld();
IBlockState state = world.getBlockState( pos );
Block block = state.getBlock();
if( block != ComputerCraft.Blocks.cable ) return;
state = state.getActualState( world, pos );
if( te.getPeripheralType() != PeripheralType.Cable && WorldUtil.isVecInsideInclusive( te.getModemBounds(), hit.hitVec.subtract( pos.getX(), pos.getY(), pos.getZ() ) ) )
{
state = block.getDefaultState().withProperty( BlockCable.Properties.MODEM, state.getValue( BlockCable.Properties.MODEM ) );
}
else
{
state = state.withProperty( BlockCable.Properties.MODEM, BlockCableModemVariant.None );
}
IBakedModel model = mc.getBlockRendererDispatcher().getModelForState( state );
if( model == null ) return;
preRenderDamagedBlocks();
BufferBuilder buffer = Tessellator.getInstance().getBuffer();
buffer.begin( GL11.GL_QUADS, DefaultVertexFormats.BLOCK );
buffer.setTranslation( x - pos.getX(), y - pos.getY(), z - pos.getZ() );
buffer.noColor();
ForgeHooksClient.setRenderLayer( block.getBlockLayer() );
// See BlockRendererDispatcher#renderBlockDamage
TextureAtlasSprite breakingTexture = mc.getTextureMapBlocks().getAtlasSprite( "minecraft:blocks/destroy_stage_" + destroyStage );
Minecraft.getMinecraft().getBlockRendererDispatcher().getBlockModelRenderer().renderModel(
world,
ForgeHooksClient.getDamageModel( model, breakingTexture, state, world, pos ),
state, pos, buffer, true
);
ForgeHooksClient.setRenderLayer( BlockRenderLayer.SOLID );
buffer.setTranslation( 0, 0, 0 );
Tessellator.getInstance().draw();
postRenderDamagedBlocks();
}
/**
* @see RenderGlobal#preRenderDamagedBlocks()
*/
private void preRenderDamagedBlocks()
{
GlStateManager.disableLighting();
GlStateManager.enableBlend();
GlStateManager.tryBlendFuncSeparate( GlStateManager.SourceFactor.DST_COLOR, GlStateManager.DestFactor.SRC_COLOR, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO );
GlStateManager.enableBlend();
GlStateManager.color( 1.0F, 1.0F, 1.0F, 0.5F );
GlStateManager.doPolygonOffset( -3.0F, -3.0F );
GlStateManager.enablePolygonOffset();
GlStateManager.alphaFunc( 516, 0.1F );
GlStateManager.enableAlpha();
GlStateManager.pushMatrix();
}
/**
* @see RenderGlobal#postRenderDamagedBlocks()
*/
private void postRenderDamagedBlocks()
{
GlStateManager.disableAlpha();
GlStateManager.doPolygonOffset( 0.0F, 0.0F );
GlStateManager.disablePolygonOffset();
GlStateManager.disablePolygonOffset();
GlStateManager.depthMask( true );
GlStateManager.popMatrix();
}
}

4
src/main/java/dan200/computercraft/shared/common/BlockGeneric.java
View File

@ -68,7 +68,7 @@ public abstract class BlockGeneric extends Block implements
}
@Override
public final boolean removedByPlayer( @Nonnull IBlockState state, World world, @Nonnull BlockPos pos, @Nonnull EntityPlayer player, boolean willHarvest )
public boolean removedByPlayer( @Nonnull IBlockState state, World world, @Nonnull BlockPos pos, @Nonnull EntityPlayer player, boolean willHarvest )
{
if( !world.isRemote )
{
@ -122,7 +122,7 @@ public abstract class BlockGeneric extends Block implements
@Nonnull
@Override
public final ItemStack getPickBlock( @Nonnull IBlockState state, RayTraceResult target, @Nonnull World world, @Nonnull BlockPos pos, EntityPlayer player )
public ItemStack getPickBlock( @Nonnull IBlockState state, RayTraceResult target, @Nonnull World world, @Nonnull BlockPos pos, EntityPlayer player )
{
TileEntity tile = world.getTileEntity( pos );
if( tile != null && tile instanceof TileGeneric )

183
src/main/java/dan200/computercraft/shared/peripheral/common/BlockCable.java
View File

@ -7,21 +7,33 @@
package dan200.computercraft.shared.peripheral.common;
import dan200.computercraft.ComputerCraft;
import dan200.computercraft.shared.common.TileGeneric;
import dan200.computercraft.shared.peripheral.PeripheralType;
import dan200.computercraft.shared.peripheral.modem.TileCable;
import dan200.computercraft.shared.util.WorldUtil;
import net.minecraft.block.Block;
import net.minecraft.block.properties.PropertyBool;
import net.minecraft.block.properties.PropertyEnum;
import net.minecraft.block.state.BlockFaceShape;
import net.minecraft.block.state.BlockStateContainer;
import net.minecraft.block.state.IBlockState;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
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.IBlockAccess;
import net.minecraft.world.World;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import java.util.ArrayList;
import java.util.List;
public class BlockCable extends BlockPeripheralBase
{
@ -30,7 +42,7 @@ public class BlockCable extends BlockPeripheralBase
public static class Properties
{
public static final PropertyEnum<BlockCableModemVariant> MODEM = PropertyEnum.create( "modem", BlockCableModemVariant.class );
public static final PropertyBool CABLE = PropertyBool.create( "cable" );
public static final PropertyEnum<BlockCableCableVariant> CABLE = PropertyEnum.create( "cable", BlockCableCableVariant.class );
public static final PropertyBool NORTH = PropertyBool.create( "north" );
public static final PropertyBool SOUTH = PropertyBool.create( "south" );
public static final PropertyBool EAST = PropertyBool.create( "east" );
@ -65,7 +77,7 @@ public class BlockCable extends BlockPeripheralBase
setCreativeTab( ComputerCraft.mainCreativeTab );
setDefaultState( this.blockState.getBaseState()
.withProperty( Properties.MODEM, BlockCableModemVariant.None )
.withProperty( Properties.CABLE, true )
.withProperty( Properties.CABLE, BlockCableCableVariant.NONE )
.withProperty( Properties.NORTH, false )
.withProperty( Properties.SOUTH, false )
.withProperty( Properties.EAST, false )
@ -99,17 +111,17 @@ public class BlockCable extends BlockPeripheralBase
IBlockState state = getDefaultState();
if( meta < 6 )
{
state = state.withProperty( Properties.CABLE, false );
state = state.withProperty( Properties.CABLE, BlockCableCableVariant.NONE );
state = state.withProperty( Properties.MODEM, BlockCableModemVariant.fromFacing( EnumFacing.getFront( meta ) ) );
}
else if( meta < 12 )
{
state = state.withProperty( Properties.CABLE, true );
state = state.withProperty( Properties.CABLE, BlockCableCableVariant.ANY );
state = state.withProperty( Properties.MODEM, BlockCableModemVariant.fromFacing( EnumFacing.getFront( meta - 6 ) ) );
}
else if( meta == 13 )
{
state = state.withProperty( Properties.CABLE, true );
state = state.withProperty( Properties.CABLE, BlockCableCableVariant.ANY );
state = state.withProperty( Properties.MODEM, BlockCableModemVariant.None );
}
return state;
@ -119,7 +131,7 @@ public class BlockCable extends BlockPeripheralBase
public int getMetaFromState( IBlockState state )
{
int meta = 0;
boolean cable = state.getValue( Properties.CABLE );
boolean cable = state.getValue( Properties.CABLE ) != BlockCableCableVariant.NONE;
BlockCableModemVariant modem = state.getValue( Properties.MODEM );
if( cable && modem != BlockCableModemVariant.None )
{
@ -144,20 +156,20 @@ public class BlockCable extends BlockPeripheralBase
case Cable:
{
return getDefaultState()
.withProperty( Properties.CABLE, true )
.withProperty( Properties.CABLE, BlockCableCableVariant.ANY )
.withProperty( Properties.MODEM, BlockCableModemVariant.None );
}
case WiredModem:
default:
{
return getDefaultState()
.withProperty( Properties.CABLE, false )
.withProperty( Properties.CABLE, BlockCableCableVariant.NONE )
.withProperty( Properties.MODEM, BlockCableModemVariant.fromFacing( placedSide.getOpposite() ) );
}
case WiredModemWithCable:
{
return getDefaultState()
.withProperty( Properties.CABLE, true )
.withProperty( Properties.CABLE, BlockCableCableVariant.ANY )
.withProperty( Properties.MODEM, BlockCableModemVariant.fromFacing( placedSide.getOpposite() ) );
}
}
@ -165,7 +177,7 @@ public class BlockCable extends BlockPeripheralBase
private boolean doesConnect( IBlockState state, IBlockAccess world, BlockPos pos, EnumFacing dir )
{
if( !state.getValue( Properties.CABLE ) )
if( state.getValue( Properties.CABLE ) == BlockCableCableVariant.NONE )
{
return false;
}
@ -191,11 +203,30 @@ public class BlockCable extends BlockPeripheralBase
state = state.withProperty( Properties.UP, doesConnect( state, world, pos, EnumFacing.UP ) );
state = state.withProperty( Properties.DOWN, doesConnect( state, world, pos, EnumFacing.DOWN ) );
if( state.getValue( Properties.CABLE ) != BlockCableCableVariant.NONE )
{
BlockCableCableVariant direction = null;
if( state.getValue( Properties.WEST ) || state.getValue( Properties.EAST ) )
{
direction = direction == null ? BlockCableCableVariant.X_AXIS : BlockCableCableVariant.ANY;
}
if( state.getValue( Properties.DOWN ) || state.getValue( Properties.UP ) )
{
direction = direction == null ? BlockCableCableVariant.Y_AXIS : BlockCableCableVariant.ANY;
}
if( state.getValue( Properties.NORTH ) || state.getValue( Properties.SOUTH ) )
{
direction = direction == null ? BlockCableCableVariant.Z_AXIS : BlockCableCableVariant.ANY;
}
state = state.withProperty( Properties.CABLE, direction == null ? BlockCableCableVariant.Z_AXIS : direction );
}
int anim;
TileEntity tile = world.getTileEntity( pos );
if( tile != null && tile instanceof TilePeripheralBase )
{
TilePeripheralBase peripheral = (TilePeripheralBase)tile;
TilePeripheralBase peripheral = (TilePeripheralBase) tile;
anim = peripheral.getAnim();
}
else
@ -208,7 +239,7 @@ public class BlockCable extends BlockPeripheralBase
{
modem = BlockCableModemVariant.values()[
1 + 6 * anim + modem.getFacing().getIndex()
];
];
}
state = state.withProperty( Properties.MODEM, modem );
@ -231,7 +262,7 @@ public class BlockCable extends BlockPeripheralBase
@Override
public PeripheralType getPeripheralType( IBlockState state )
{
boolean cable = state.getValue( Properties.CABLE );
boolean cable = state.getValue( Properties.CABLE ) != BlockCableCableVariant.NONE;
BlockCableModemVariant modem = state.getValue( Properties.MODEM );
if( cable && modem != BlockCableModemVariant.None )
{
@ -253,6 +284,132 @@ public class BlockCable extends BlockPeripheralBase
return new TileCable();
}
@Nullable
@Override
@Deprecated
public RayTraceResult collisionRayTrace( IBlockState blockState, @Nonnull World world, @Nonnull BlockPos pos, @Nonnull Vec3d start, @Nonnull Vec3d end )
{
TileEntity tile = world.getTileEntity( pos );
if( tile != null && tile instanceof TileGeneric && tile.hasWorld() )
{
TileGeneric generic = (TileGeneric) tile;
double distance = Double.POSITIVE_INFINITY;
RayTraceResult result = null;
List<AxisAlignedBB> bounds = new ArrayList<AxisAlignedBB>( 7 );
generic.getCollisionBounds( bounds );
Vec3d startOff = start.subtract( pos.getX(), pos.getY(), pos.getZ() );
Vec3d endOff = end.subtract( pos.getX(), pos.getY(), pos.getZ() );
for( AxisAlignedBB bb : bounds )
{
RayTraceResult hit = bb.calculateIntercept( startOff, endOff );
if( hit != null )
{
double newDistance = hit.hitVec.squareDistanceTo( startOff );
if( newDistance <= distance )
{
distance = newDistance;
result = hit;
}
}
}
return result == null ? null : new RayTraceResult( result.hitVec.addVector( pos.getX(), pos.getY(), pos.getZ() ), result.sideHit, pos );
}
else
{
return super.collisionRayTrace( blockState, world, pos, start, end );
}
}
@Override
public boolean removedByPlayer( @Nonnull IBlockState state, World world, @Nonnull BlockPos pos, @Nonnull EntityPlayer player, boolean willHarvest )
{
PeripheralType type = getPeripheralType( world, pos );
if( type == PeripheralType.WiredModemWithCable )
{
RayTraceResult hit = state.collisionRayTrace( world, pos, WorldUtil.getRayStart( player ), WorldUtil.getRayEnd( player ) );
if( hit != null )
{
TileEntity tile = world.getTileEntity( pos );
if( tile != null && tile instanceof TileCable && tile.hasWorld() )
{
TileCable cable = (TileCable) tile;
ItemStack item;
AxisAlignedBB bb = cable.getModemBounds();
if( WorldUtil.isVecInsideInclusive( bb, hit.hitVec.subtract( pos.getX(), pos.getY(), pos.getZ() ) ) )
{
world.setBlockState( pos, state.withProperty( Properties.MODEM, BlockCableModemVariant.None ), 3 );
cable.modemChanged();
item = PeripheralItemFactory.create( PeripheralType.WiredModem, null, 1 );
}
else
{
world.setBlockState( pos, state.withProperty( Properties.CABLE, BlockCableCableVariant.NONE ), 3 );
item = PeripheralItemFactory.create( PeripheralType.Cable, null, 1 );
}
cable.networkChanged();
if( !world.isRemote && !player.capabilities.isCreativeMode ) dropItem( world, pos, item );
return false;
}
}
}
return super.removedByPlayer( state, world, pos, player, willHarvest );
}
@Override
public ItemStack getPickBlock( @Nonnull IBlockState state, RayTraceResult hit, @Nonnull World world, @Nonnull BlockPos pos, EntityPlayer player )
{
TileEntity tile = world.getTileEntity( pos );
if( tile != null && tile instanceof TileCable && tile.hasWorld() )
{
TileCable cable = (TileCable) tile;
PeripheralType type = getPeripheralType( state );
if( type == PeripheralType.WiredModemWithCable )
{
if( hit == null || WorldUtil.isVecInsideInclusive( cable.getModemBounds(), hit.hitVec.subtract( pos.getX(), pos.getY(), pos.getZ() ) ) )
{
return PeripheralItemFactory.create( PeripheralType.WiredModem, null, 1 );
}
else
{
return PeripheralItemFactory.create( PeripheralType.Cable, null, 1 );
}
}
else
{
return PeripheralItemFactory.create( type, null, 1 );
}
}
return PeripheralItemFactory.create( PeripheralType.Cable, null, 1 );
}
@Override
public void onBlockPlacedBy( World world, BlockPos pos, IBlockState state, EntityLivingBase placer, ItemStack stack )
{
TileEntity tile = world.getTileEntity( pos );
if( tile != null && tile instanceof TileCable )
{
TileCable cable = (TileCable) tile;
if( cable.getPeripheralType() != PeripheralType.WiredModem )
{
cable.networkChanged();
}
}
super.onBlockPlacedBy( world, pos, state, placer, stack );
}
@Override
@Deprecated
public final boolean isOpaqueCube( IBlockState state )

28
src/main/java/dan200/computercraft/shared/peripheral/common/BlockCableCableVariant.java Normal file
View File

@ -0,0 +1,28 @@
package dan200.computercraft.shared.peripheral.common;
import net.minecraft.util.IStringSerializable;
import javax.annotation.Nonnull;
public enum BlockCableCableVariant implements IStringSerializable
{
NONE( "none" ),
ANY( "any" ),
X_AXIS( "x" ),
Y_AXIS( "y" ),
Z_AXIS( "z" ),;
private final String m_name;
BlockCableCableVariant( String name )
{
m_name = name;
}
@Override
@Nonnull
public String getName()
{
return m_name;
}
}

6
src/main/java/dan200/computercraft/shared/peripheral/common/ItemCable.java
View File

@ -89,12 +89,12 @@ public class ItemCable extends ItemPeripheralBase
{
if( !stack.isEmpty() )
{
IBlockState newState = existingState.withProperty( BlockCable.Properties.CABLE, true );
IBlockState newState = existingState.withProperty( BlockCable.Properties.CABLE, BlockCableCableVariant.ANY );
world.setBlockState( pos, newState, 3 );
SoundType soundType = newState.getBlock().getSoundType( newState, world, pos, player );
world.playSound( null, pos.getX() + 0.5, pos.getY() + 0.5, pos.getZ() + 0.5, soundType.getPlaceSound(), SoundCategory.BLOCKS, (soundType.getVolume() + 1.0F) / 2.0F, soundType.getPitch() * 0.8F );
stack.shrink( 1 );
TileEntity tile = world.getTileEntity( pos );
if( tile != null && tile instanceof TileCable )
{
@ -143,7 +143,7 @@ public class ItemCable extends ItemPeripheralBase
{
if( !stack.isEmpty() )
{
IBlockState newState = offsetExistingState.withProperty( BlockCable.Properties.CABLE, true );
IBlockState newState = offsetExistingState.withProperty( BlockCable.Properties.CABLE, BlockCableCableVariant.ANY );
world.setBlockState( offset, newState, 3 );
SoundType soundType = newState.getBlock().getSoundType( newState, world, offset, player );
world.playSound( null, offset.getX() + 0.5, offset.getY() + 0.5, offset.getZ() + 0.5, soundType.getPlaceSound(), SoundCategory.BLOCKS, (soundType.getVolume() + 1.0F) / 2.0F, soundType.getPitch() * 0.8F );

36
src/main/java/dan200/computercraft/shared/peripheral/modem/TileCable.java
View File

@ -46,8 +46,8 @@ import static dan200.computercraft.core.apis.ArgumentHelper.getString;
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[]{
@ -359,6 +359,7 @@ public class TileCable extends TileModemBase
((BlockGeneric)getBlockType()).dropItem( getWorld(), getPos(), PeripheralItemFactory.create( PeripheralType.WiredModem, getLabel(), 1 ) );
setLabel( null );
setBlockState( getBlockState().withProperty( BlockCable.Properties.MODEM, BlockCableModemVariant.None ) );
if( modemChanged() ) networkChanged();
break;
}
}
@ -682,7 +683,7 @@ public class TileCable extends TileModemBase
{
if( !getWorld().isRemote )
{
if( !m_destroyed )
if( !m_destroyed && getPeripheralType() != PeripheralType.WiredModem)
{
// If this modem is alive, rebuild the network
searchNetwork( ( modem, distance ) ->
@ -712,6 +713,29 @@ public class TileCable extends TileModemBase
}
}
}
public boolean modemChanged()
{
if( getWorld().isRemote ) return false;
boolean requiresUpdate = false;
PeripheralType type = getPeripheralType();
if( type == PeripheralType.Cable )
{
m_attachedPeripheralID = -1;
}
if( type != PeripheralType.WiredModemWithCable && m_peripheralAccessAllowed )
{
m_peripheralAccessAllowed = false;
requiresUpdate = true;
markDirty();
updateAnim();
}
return requiresUpdate;
}
// private stuff
@ -1041,4 +1065,10 @@ public class TileCable extends TileModemBase
}
//System.out.println( "Visited "+visited+" common" );
}
@Override
public boolean canRenderBreaking()
{
return true;
}
}

46
src/main/java/dan200/computercraft/shared/util/WorldUtil.java
View File

@ -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 );

12
src/main/resources/assets/computercraft/blockstates/cable.json
View File

@ -2,13 +2,11 @@
"forge_marker": 1,
"variants": {
"cable": {
"true": {
"submodel": {
"cable": { "model": "computercraft:cable_core" }
}
},
"false": {
}
"none": { },
"any": { "submodel": { "cable": { "model": "computercraft:cable_core_any" } } },
"x": { "submodel": { "cable": { "model": "computercraft:cable_core_facing", "y": 90 } } },
"y": { "submodel": { "cable": { "model": "computercraft:cable_core_facing", "x": 90 } } },
"z": { "submodel": { "cable": { "model": "computercraft:cable_core_facing", "y": 0 } } }
},
"up": {
"true": {

2
src/main/resources/assets/computercraft/models/block/cable_arm.json
View File

@ -6,7 +6,7 @@
},
"elements": [
{
"from": [ 6, 6, 10 ],
"from": [ 6, 6, 10 ],
"to": [ 10, 10, 16 ],
"faces": {
"down": { "uv": [ 6, 0, 10, 6 ], "texture": "#side" },

21
src/main/resources/assets/computercraft/models/block/cable_core_any.json Normal file
View File

@ -0,0 +1,21 @@
{
"parent": "block/block",
"textures": {
"particle": "computercraft:blocks/cable_core",
"side": "computercraft:blocks/cable_side"
},
"elements": [
{
"from": [ 6, 6, 6 ],
"to": [ 10, 10, 10 ],
"faces": {
"down": { "uv": [ 6, 6, 10, 10 ], "texture": "#side" },
"up": { "uv": [ 6, 6, 10, 10 ], "texture": "#side" },
"north": { "uv": [ 6, 6, 10, 10 ], "texture": "#side" },
"south": { "uv": [ 6, 6, 10, 10 ], "texture": "#side" },
"west": { "uv": [ 6, 6, 10, 10 ], "texture": "#side" },
"east": { "uv": [ 6, 6, 10, 10 ], "texture": "#side" }
}
}
]
}

44
src/main/resources/assets/computercraft/models/block/cable_core.json → src/main/resources/assets/computercraft/models/block/cable_core_facing.json
View File

@ -1,22 +1,22 @@
{
"parent": "block/block",
"textures": {
"particle": "computercraft:blocks/cable_core",
"side": "computercraft:blocks/cable_side",
"end": "computercraft:blocks/cable_core"
},
"elements": [
{
"from": [ 6, 6, 6 ],
"to": [ 10, 10, 10 ],
"faces": {
"down": { "uv": [ 6, 6, 10, 10 ], "texture": "#side" },
"up": { "uv": [ 6, 6, 10, 10 ], "texture": "#side" },
"north": { "uv": [ 6, 6, 10, 10 ], "texture": "#side" },
"south": { "uv": [ 6, 6, 10, 10 ], "texture": "#side" },
"west": { "uv": [ 6, 6, 10, 10 ], "texture": "#side" },
"east": { "uv": [ 6, 6, 10, 10 ], "texture": "#side" }
}
}
]
}
{
"parent": "block/block",
"textures": {
"particle": "computercraft:blocks/cable_core",
"side": "computercraft:blocks/cable_side",
"end": "computercraft:blocks/cable_core"
},
"elements": [
{
"from": [ 6, 6, 6 ],
"to": [ 10, 10, 10 ],
"faces": {
"down": { "uv": [ 6, 6, 10, 10 ], "texture": "#side" },
"up": { "uv": [ 6, 6, 10, 10 ], "texture": "#side" },
"north": { "uv": [ 6, 6, 10, 10 ], "texture": "#end" },
"south": { "uv": [ 6, 6, 10, 10 ], "texture": "#end" },
"west": { "uv": [ 6, 6, 10, 10 ], "texture": "#side" },
"east": { "uv": [ 6, 6, 10, 10 ], "texture": "#side" }
}
}
]
}