Paper/Spigot-Server-Patches/0042-PaperSpigot-TNT-Changes.patch
2015-02-28 00:43:40 -06:00

147 lines
6.2 KiB
Diff

From a67ca6c100a61600fa215e1b6b0872bc62ebdd4a Mon Sep 17 00:00:00 2001
From: Zach Brown <zach.brown@destroystokyo.com>
Date: Mon, 23 Feb 2015 15:54:17 -0600
Subject: [PATCH] PaperSpigot TNT Changes
PaperSpigot communal TNT modification patch
Original authors for individual changes are listed w/in PaperSpigotWorldConfig
diff --git a/src/main/java/net/minecraft/server/EntityTNTPrimed.java b/src/main/java/net/minecraft/server/EntityTNTPrimed.java
index ddff5a8..7c94d99 100644
--- a/src/main/java/net/minecraft/server/EntityTNTPrimed.java
+++ b/src/main/java/net/minecraft/server/EntityTNTPrimed.java
@@ -36,6 +36,12 @@ public class EntityTNTPrimed extends Entity {
this.lastY = d1;
this.lastZ = d2;
this.source = entityliving;
+
+ // PaperSpigot start - Fix TNT directional bias
+ if (this.world.paperSpigotConfig.fixTNTDirectionBias) {
+ this.motX = this.motZ = 0;
+ }
+ // PaperSpigot end
}
protected void h() {}
@@ -63,6 +69,12 @@ public class EntityTNTPrimed extends Entity {
}
// PaperSpigot end
+ // PaperSpigot start - Configurable TNT Height Limit
+ if (this.world.paperSpigotConfig.tntHeightLimit != 0 && this.locY > this.world.paperSpigotConfig.tntHeightLimit) {
+ this.die();
+ }
+ // PaperSpigot end
+
this.motX *= 0.9800000190734863D;
this.motY *= 0.9800000190734863D;
this.motZ *= 0.9800000190734863D;
@@ -97,7 +109,15 @@ public class EntityTNTPrimed extends Entity {
server.getPluginManager().callEvent(event);
if (!event.isCancelled()) {
- this.world.createExplosion(this, this.locX, this.locY + (double) (this.length / 2.0F), this.locZ, event.getRadius(), event.getFire(), true);
+ // PaperSpigot start - Configurable legacy TNT explosion height
+ double locY = this.locY;
+
+ if (!this.world.paperSpigotConfig.legacyTNTExplosionHeight) {
+ locY += this.length / 2.0F;
+ }
+
+ this.world.createExplosion(this, this.locX, locY, this.locZ, event.getRadius(), event.getFire(), true);
+ // PaperSpigot end
}
// CraftBukkit end
}
@@ -132,4 +152,12 @@ public class EntityTNTPrimed extends Entity {
public float getHeadHeight() {
return 0.0F;
}
+
+ /**
+ * PaperSpigot - Configurable TNT water movement
+ */
+ @Override
+ public boolean aK() {
+ return world.paperSpigotConfig.tntMovesInWater;
+ }
}
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 3ea9c92..5deeb76 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -1889,6 +1889,11 @@ public abstract class World implements IBlockAccess {
double d1 = 1.0D / ((axisalignedbb.e - axisalignedbb.b) * 2.0D + 1.0D);
double d2 = 1.0D / ((axisalignedbb.f - axisalignedbb.c) * 2.0D + 1.0D);
+ // PaperSpigot start - Fix TNT directional bias
+ double xOffset = (1.0 - Math.floor(1.0 / d0) * d0) / 2.0;
+ double zOffset = (1.0 - Math.floor(1.0 / d2) * d2) / 2.0;
+ // PaperSpigot end
+
if (d0 >= 0.0D && d1 >= 0.0D && d2 >= 0.0D) {
int i = 0;
int j = 0;
@@ -1900,7 +1905,16 @@ public abstract class World implements IBlockAccess {
double d4 = axisalignedbb.b + (axisalignedbb.e - axisalignedbb.b) * (double) f1;
double d5 = axisalignedbb.c + (axisalignedbb.f - axisalignedbb.c) * (double) f2;
- if (this.rayTrace(new Vec3D(d3, d4, d5), vec3d) == null) {
+ // PaperSpigot start - Fix TNT directional bias
+ Vec3D vec3d1;
+ if (this.paperSpigotConfig.fixTNTDirectionBias) {
+ vec3d1 = new Vec3D(xOffset, d4, zOffset + d5);
+ } else {
+ vec3d1 = new Vec3D(d3, d4, d5);
+ }
+
+ if (this.rayTrace(vec3d1, vec3d) == null) {
+ // PaperSpigot end
++i;
}
diff --git a/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java b/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java
index a756395..720b4a7 100644
--- a/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java
+++ b/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java
@@ -191,4 +191,36 @@ public class PaperSpigotWorldConfig
{
netherVoidTopDamage = getBoolean( "nether-ceiling-void-damage", false );
}
+
+ public boolean fixTNTDirectionBias;
+ public boolean tntMovesInWater;
+ public boolean legacyTNTExplosionHeight;
+ public int tntHeightLimit;
+ private void tntChanges()
+ {
+ // Original Authors: Iceee <andrew@opticgaming.tv> and Jedediah Smith <jedediah@silencegreys.com>
+ fixTNTDirectionBias = getBoolean( "tnt-gameplay.fix-directional-bias", false );
+ // Original Author: Byteflux <byte@byteflux.net>
+ tntMovesInWater = getBoolean( "tnt-gameplay.moves-in-water", true );
+ // Original Author: Byteflux <byte@byteflux.net>
+ legacyTNTExplosionHeight = getBoolean( "tnt-gameplay.legacy-explosion-height", false );
+ // Original Author: Somebody \o/
+ tntHeightLimit = getInt( "tnt-gameplay.tnt-entity-height-limit", 0 );
+
+ log( "Fix TNT directional bias: " + fixTNTDirectionBias );
+ log( "TNT moves in water: " + tntMovesInWater );
+ log( "Use legacy TNT explosion height " + legacyTNTExplosionHeight );
+ if ( tntHeightLimit != 0 ) {
+ log( "TNT height limit set at " + tntHeightLimit );
+ } else {
+ log( "TNT height limit disabled" );
+ }
+
+ if (PaperSpigotConfig.version < 7) {
+ System.err.println( "==========================================" );
+ System.err.println( " Many TNT Related Settings Have Moved " );
+ System.err.println( " Please check your config in paper.yml! " );
+ System.err.println( "==========================================" );
+ }
+ }
}
--
1.9.5.msysgit.0