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Fix Laser Offset Look vector

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Kam committed 2026-03-06 05:54:10 -05:00
1 parent fbfc2eb64c
commit ae8dbf43b5
1 file changed
+30 -11
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src/main/java/kamkeel/npcs/entity/EntityAbilityLaser.java
+30 -11
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@@ -225,10 +225,26 @@ public class EntityAbilityLaser extends EntityEnergyProjectile {
dirZ = 0.0;
}
// Position: use anchor if launchFromAnchor, otherwise use look vector position
// Position: use anchor if launchFromAnchor, otherwise use look vector position.
// When using an anchor point, recalculate direction from anchor toward the target
// so the beam aims at the target rather than shooting straight from the offset position.
if (anchorData.launchFromAnchor) {
Vec3 anchorPos = AnchorPointHelper.calculateAnchorPosition(livingOwner, anchorData);
setPosition(anchorPos.xCoord, anchorPos.yCoord, anchorPos.zCoord);
Entity targetEntity = getTargetEntity();
if (targetEntity instanceof EntityLivingBase && targetEntity.isEntityAlive()) {
EntityLivingBase target = (EntityLivingBase) targetEntity;
double dx = target.posX - anchorPos.xCoord;
double dy = (target.posY + target.getEyeHeight() - 0.4) - anchorPos.yCoord;
double dz = target.posZ - anchorPos.zCoord;
double len = Math.sqrt(dx * dx + dy * dy + dz * dz);
if (len > 0.0001) {
dirX = dx / len;
dirY = dy / len;
dirZ = dz / len;
}
}
} else {
Vec3 direction = Vec3.createVectorHelper(dirX, dirY, dirZ);
setLookVectorLaunchPosition(livingOwner, direction, false);
@@ -250,16 +266,19 @@ public class EntityAbilityLaser extends EntityEnergyProjectile {
lastBlockHitZ = Integer.MIN_VALUE;
lastExplosionTick = -100;
// Set initial direction: owner look vector (sweeping beam always follows look)
Vec3 look = getOwnerLookVector();
if (look != null) {
dirX = look.xCoord;
dirY = look.yCoord;
dirZ = look.zCoord;
} else if (!setDirectionTowardTarget(target, startX, startY, startZ)) {
dirX = 1.0;
dirY = 0.0;
dirZ = 0.0;
// Set initial direction: aim toward target first (like Orb/Beam),
// fall back to owner look vector if no target is available.
if (!setDirectionTowardTarget(target, startX, startY, startZ)) {
Vec3 look = getOwnerLookVector();
if (look != null) {
dirX = look.xCoord;
dirY = look.yCoord;
dirZ = look.zCoord;
} else {
dirX = 1.0;
dirY = 0.0;
dirZ = 0.0;
}
}
// Initialize end point at start (will expand from here)