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Backport boat movement to 1.8.8

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This commit is contained in:
fullwall 2020-07-27 17:49:17 +08:00
parent d46aad717f
commit 4e3ee63303
2 changed files with 132 additions and 3 deletions
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3
v1_16_R1/src/main/java/net/citizensnpcs/nms/v1_16_R1/entity/nonliving/BoatController.java
View File

@ -205,10 +205,7 @@ public class BoatController extends MobEntityController {
}
move(EnumMoveType.SELF, getMot());
if (isVehicle()) {
float f = 0.0F;
this.yaw += this.ar;
setMot(getMot().add((MathHelper.sin(-this.yaw * 0.017453292F) * f), 0.0D,
(MathHelper.cos(this.yaw * 0.017453292F) * f)));
}
} else {
super.tick();

132
v1_8_R3/src/main/java/net/citizensnpcs/nms/v1_8_R3/entity/nonliving/BoatController.java
View File

@ -4,6 +4,7 @@ import org.bukkit.Bukkit;
import org.bukkit.craftbukkit.v1_8_R3.CraftServer;
import org.bukkit.craftbukkit.v1_8_R3.entity.CraftBoat;
import org.bukkit.craftbukkit.v1_8_R3.entity.CraftEntity;
import org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory;
import org.bukkit.entity.Boat;
import org.bukkit.util.Vector;
@ -14,7 +15,15 @@ import net.citizensnpcs.nms.v1_8_R3.util.NMSImpl;
import net.citizensnpcs.npc.CitizensNPC;
import net.citizensnpcs.npc.ai.NPCHolder;
import net.citizensnpcs.util.Util;
import net.minecraft.server.v1_8_R3.AxisAlignedBB;
import net.minecraft.server.v1_8_R3.Block;
import net.minecraft.server.v1_8_R3.BlockPosition;
import net.minecraft.server.v1_8_R3.Blocks;
import net.minecraft.server.v1_8_R3.EntityBoat;
import net.minecraft.server.v1_8_R3.EntityLiving;
import net.minecraft.server.v1_8_R3.EnumParticle;
import net.minecraft.server.v1_8_R3.Material;
import net.minecraft.server.v1_8_R3.MathHelper;
import net.minecraft.server.v1_8_R3.NBTTagCompound;
import net.minecraft.server.v1_8_R3.World;
@ -43,6 +52,7 @@ public class BoatController extends MobEntityController {
}
public static class EntityBoatNPC extends EntityBoat implements NPCHolder {
private double b;
private final CitizensNPC npc;
public EntityBoatNPC(World world) {
@ -117,9 +127,131 @@ public class BoatController extends MobEntityController {
public void t_() {
if (npc != null) {
npc.update();
updateBoat();
} else {
super.t_();
}
}
private void updateBoat() {
this.lastX = this.locX;
this.lastY = this.locY;
this.lastZ = this.locZ;
byte b0 = 5;
double d0 = 0.0D;
for (int i = 0; i < b0; i++) {
double d1 = (getBoundingBox()).b + ((getBoundingBox()).e - (getBoundingBox()).b) * (i + 0) / b0
- 0.125D;
double d2 = (getBoundingBox()).b + ((getBoundingBox()).e - (getBoundingBox()).b) * (i + 1) / b0
- 0.125D;
AxisAlignedBB axisalignedbb = new AxisAlignedBB((getBoundingBox()).a, d1, (getBoundingBox()).c,
(getBoundingBox()).d, d2, (getBoundingBox()).f);
if (this.world.b(axisalignedbb, Material.WATER))
d0 += 1.0D / b0;
}
double d3 = Math.sqrt(this.motX * this.motX + this.motZ * this.motZ);
if (d3 > 0.2975D) {
double d4 = Math.cos(this.yaw * Math.PI / 180.0D);
double d5 = Math.sin(this.yaw * Math.PI / 180.0D);
for (int j = 0; j < 1.0D + d3 * 60.0D; j++) {
double d6 = (this.random.nextFloat() * 2.0F - 1.0F);
double d7 = (this.random.nextInt(2) * 2 - 1) * 0.7D;
if (this.random.nextBoolean()) {
double d8 = this.locX - d4 * d6 * 0.8D + d5 * d7;
double d9 = this.locZ - d5 * d6 * 0.8D - d4 * d7;
this.world.addParticle(EnumParticle.WATER_SPLASH, d8, this.locY - 0.125D, d9, this.motX,
this.motY, this.motZ, new int[0]);
} else {
double d8 = this.locX + d4 + d5 * d6 * 0.7D;
double d9 = this.locZ + d5 - d4 * d6 * 0.7D;
this.world.addParticle(EnumParticle.WATER_SPLASH, d8, this.locY - 0.125D, d9, this.motX,
this.motY, this.motZ, new int[0]);
}
}
}
if (d0 < 1.0D) {
double d = d0 * 2.0D - 1.0D;
this.motY += 0.04D * d;
} else {
if (this.motY < 0.0D)
this.motY /= 2.0D;
this.motY += 0.007D;
}
if (this.passenger instanceof EntityLiving) {
EntityLiving entityliving = (EntityLiving) this.passenger;
float f = this.passenger.yaw + -entityliving.aZ * 90.0F;
this.motX += -Math.sin((f * 3.1415927F / 180.0F)) * this.b * entityliving.ba * 0.05000000074505806D;
this.motZ += Math.cos((f * 3.1415927F / 180.0F)) * this.b * entityliving.ba * 0.05000000074505806D;
} else if (this.unoccupiedDeceleration >= 0.0D) {
this.motX *= this.unoccupiedDeceleration;
this.motZ *= this.unoccupiedDeceleration;
if (this.motX <= 1.0E-5D)
this.motX = 0.0D;
if (this.motZ <= 1.0E-5D)
this.motZ = 0.0D;
}
double d4 = Math.sqrt(this.motX * this.motX + this.motZ * this.motZ);
if (d4 > 0.35D) {
double d = 0.35D / d4;
this.motX *= d;
this.motZ *= d;
d4 = 0.35D;
}
if (d4 > d3 && this.b < 0.35D) {
this.b += (0.35D - this.b) / 35.0D;
if (this.b > 0.35D)
this.b = 0.35D;
} else {
this.b -= (this.b - 0.07D) / 35.0D;
if (this.b < 0.07D)
this.b = 0.07D;
}
for (int k = 0; k < 4; k++) {
int l = MathHelper.floor(this.locX + ((k % 2) - 0.5D) * 0.8D);
int j = MathHelper.floor(this.locZ + ((k / 2) - 0.5D) * 0.8D);
for (int i1 = 0; i1 < 2; i1++) {
int j1 = MathHelper.floor(this.locY) + i1;
BlockPosition blockposition = new BlockPosition(l, j1, j);
Block block = this.world.getType(blockposition).getBlock();
if (block == Blocks.SNOW_LAYER) {
if (!CraftEventFactory.callEntityChangeBlockEvent(this, l, j1, j, Blocks.AIR, 0)
.isCancelled()) {
this.world.setAir(blockposition);
this.positionChanged = false;
}
} else if (block == Blocks.WATERLILY) {
if (!CraftEventFactory.callEntityChangeBlockEvent(this, l, j1, j, Blocks.AIR, 0)
.isCancelled()) {
this.world.setAir(blockposition, true);
this.positionChanged = false;
}
}
}
}
if (this.onGround && !this.landBoats) {
this.motX *= 0.5D;
this.motY *= 0.5D;
this.motZ *= 0.5D;
}
move(this.motX, this.motY, this.motZ);
if (this.positionChanged && d3 > 0.2975D) {
} else {
this.motX *= 0.99D;
this.motY *= 0.95D;
this.motZ *= 0.99D;
}
this.pitch = 0.0F;
double d5 = this.yaw;
double d10 = this.lastX - this.locX;
double d11 = this.lastZ - this.locZ;
if (d10 * d10 + d11 * d11 > 0.001D)
d5 = (float) (MathHelper.b(d11, d10) * 180.0D / Math.PI);
double d12 = MathHelper.g(d5 - this.yaw);
if (d12 > 20.0D)
d12 = 20.0D;
if (d12 < -20.0D)
d12 = -20.0D;
this.yaw += d12;
}
}
}