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implement blockstate cache in Column

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This commit is contained in:
dfsek
2022-06-15 18:59:12 -07:00
parent df4636428c
commit 23a35f8097
3 changed files with 22 additions and 4 deletions
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11
common/api/src/main/java/com/dfsek/terra/api/world/chunk/generation/util/Column.java
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@@ -27,6 +27,8 @@ public class Column<T extends WritableWorld> {
private final int max;
private final T world;
private final BlockState[] cache;
public Column(int x, int z, T world) {
this(x, z, world, world.getMinHeight(), world.getMaxHeight());
}
@@ -37,6 +39,7 @@ public class Column<T extends WritableWorld> {
this.world = world;
this.max = max;
this.min = min;
this.cache = new BlockState[world.getMaxHeight() - world.getMinHeight()];
}
public int getX() {
@@ -48,7 +51,13 @@ public class Column<T extends WritableWorld> {
}
public BlockState getBlock(int y) {
return world.getBlockState(x, y, z);
int i = y - world.getMinHeight();
BlockState state = cache[i];
if(state == null) {
state = world.getBlockState(x, y, z);
cache[i] = state;
}
return state;
}
public T getWorld() {