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Code Issues Projects Releases Wiki Activity

Move block collision code into its own method

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This commit is contained in:
TheMode 2021-08-22 07:31:47 +02:00
parent 2dbf795d5c
commit ef58d770b4
1 changed files with 32 additions and 29 deletions
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61
src/main/java/net/minestom/server/entity/Entity.java
View File

@ -124,7 +124,6 @@ public class Entity implements Viewable, Tickable, TagHandler, PermissionHandler
// Tick related // Tick related
private long ticks; private long ticks;
private final EntityTickEvent tickEvent = new EntityTickEvent(this);
private final Acquirable<Entity> acquirable = Acquirable.of(this); private final Acquirable<Entity> acquirable = Acquirable.of(this);
@ -438,33 +437,7 @@ public class Entity implements Viewable, Tickable, TagHandler, PermissionHandler
velocityTick(); velocityTick();
// handle block contacts // handle block contacts
// TODO do not call every tick (it is pretty expensive) touchTick();
final int minX = (int) Math.floor(boundingBox.getMinX());
final int maxX = (int) Math.ceil(boundingBox.getMaxX());
final int minY = (int) Math.floor(boundingBox.getMinY());
final int maxY = (int) Math.ceil(boundingBox.getMaxY());
final int minZ = (int) Math.floor(boundingBox.getMinZ());
final int maxZ = (int) Math.ceil(boundingBox.getMaxZ());
for (int y = minY; y <= maxY; y++) {
for (int x = minX; x <= maxX; x++) {
for (int z = minZ; z <= maxZ; z++) {
final Chunk chunk = ChunkUtils.retrieve(instance, currentChunk, x, z);
if (!ChunkUtils.isLoaded(chunk))
continue;
final Block block = chunk.getBlock(x, y, z, BlockGetter.Condition.CACHED);
if (block == null)
continue;
final BlockHandler handler = block.handler();
if (handler != null) {
// checks that we are actually in the block, and not just here because of a rounding error
if (boundingBox.intersectWithBlock(x, y, z)) {
// TODO: replace with check with custom block bounding box
handler.onTouch(new BlockHandler.Touch(block, instance, new Vec(x, y, z), this));
}
}
}
}
}
handleVoid(); handleVoid();
@ -472,7 +445,7 @@ public class Entity implements Viewable, Tickable, TagHandler, PermissionHandler
update(time); update(time);
ticks++; ticks++;
EventDispatcher.call(tickEvent); // reuse tickEvent to avoid recreating it each tick EventDispatcher.call(new EntityTickEvent(this));
// remove expired effects // remove expired effects
if (!effects.isEmpty()) { if (!effects.isEmpty()) {
@ -578,6 +551,36 @@ public class Entity implements Viewable, Tickable, TagHandler, PermissionHandler
} }
} }
private void touchTick() {
// TODO do not call every tick (it is pretty expensive)
final int minX = (int) Math.floor(boundingBox.getMinX());
final int maxX = (int) Math.ceil(boundingBox.getMaxX());
final int minY = (int) Math.floor(boundingBox.getMinY());
final int maxY = (int) Math.ceil(boundingBox.getMaxY());
final int minZ = (int) Math.floor(boundingBox.getMinZ());
final int maxZ = (int) Math.ceil(boundingBox.getMaxZ());
for (int y = minY; y <= maxY; y++) {
for (int x = minX; x <= maxX; x++) {
for (int z = minZ; z <= maxZ; z++) {
final Chunk chunk = ChunkUtils.retrieve(instance, currentChunk, x, z);
if (!ChunkUtils.isLoaded(chunk))
continue;
final Block block = chunk.getBlock(x, y, z, BlockGetter.Condition.CACHED);
if (block == null)
continue;
final BlockHandler handler = block.handler();
if (handler != null) {
// checks that we are actually in the block, and not just here because of a rounding error
if (boundingBox.intersectWithBlock(x, y, z)) {
// TODO: replace with check with custom block bounding box
handler.onTouch(new BlockHandler.Touch(block, instance, new Vec(x, y, z), this));
}
}
}
}
}
}
/** /**
* Gets the number of ticks this entity has been active for. * Gets the number of ticks this entity has been active for.
* *