diff --git a/src/dark/core/helpers/RayTraceHelper.java b/src/dark/core/helpers/RayTraceHelper.java index 0ab007ac..4e9d4183 100644 --- a/src/dark/core/helpers/RayTraceHelper.java +++ b/src/dark/core/helpers/RayTraceHelper.java @@ -76,7 +76,8 @@ public class RayTraceHelper public static MovingObjectPosition raytraceEntities(World world, Vec3 start, Vec3 end, double range, boolean collisionFlag, Entity exclude) { AxisAlignedBB boxToScan = AxisAlignedBB.getBoundingBox(start.xCoord, start.yCoord, start.zCoord, end.xCoord, end.yCoord, end.zCoord); - + System.out.println("Start: " + start.toString()); + System.out.println("End: " + end.toString()); List entitiesHit = null; if (exclude != null) { @@ -95,7 +96,7 @@ public class RayTraceHelper } for (Entity entityHit : entitiesHit) { - System.out.println("---NextEntity"+entityHit.toString()); + System.out.println("---NextEntity" + entityHit.toString()); if (entityHit != null && entityHit.canBeCollidedWith() && entityHit.boundingBox != null) { System.out.println("---canCollide"); @@ -158,24 +159,9 @@ public class RayTraceHelper return world.rayTraceBlocks_do_do(start, end, collisionFlag, !collisionFlag); } - public static Vector3 getPosFromRotation(Vector3 center, double reachDistance, float yaw, float pitch) + public static Vector3 getPosFromRotation(final Vector3 center, float reachDistance, float yaw, float pitch) { - return center.clone().translate(getLook(yaw, pitch, 1.0f).scale(reachDistance)); - } - - /** Does a ray trace from the starting point out X distance using two angles to adjust were the - * end point is - * - * @param world - world to do the ray trace in - * @param start - starting point clear of any collisions from its caster - * @param yaw - caster's yaw - * @param pitch - caster's pitch - * @param reachDistance - distance to trace - * @param collisionFlag - * @return */ - public static MovingObjectPosition ray_trace_do(World world, Vec3 start, float yaw, float pitch, double reachDistance, boolean collisionFlag) - { - return ray_trace_do(world, start, getPosFromRotation(new Vector3(start), reachDistance, yaw, pitch).toVec3(), reachDistance, collisionFlag); + return center.clone().translate(getLook(yaw, pitch, 1.0F).scale(reachDistance)); } /** Does a ray trace from start to end vector @@ -185,9 +171,9 @@ public class RayTraceHelper * @param end - end point * @param collisionFlag * @return */ - public static MovingObjectPosition ray_trace_do(World world, final Vec3 start, final Vec3 end, double range, boolean collisionFlag) + public static MovingObjectPosition ray_trace_do(final World world, final Vec3 start, final Vec3 end, final float range, boolean collisionFlag) { - MovingObjectPosition hitBlock = raytraceBlocks(world, start, end, collisionFlag); + MovingObjectPosition hitBlock = raytraceBlocks(world, new Vector3(start).toVec3(), new Vector3(end).toVec3(), collisionFlag); MovingObjectPosition hitEntity = raytraceEntities(world, start, end, range, collisionFlag, null); if (hitEntity == null) { @@ -273,16 +259,27 @@ public class RayTraceHelper } } - public static Vector3 getLook(float yaw, float pitch, float par1) + public static Vector3 getLook(float yaw, float pitch, float distance) { float f1, f2, f3, f4; - f1 = pitch * par1; - f2 = yaw * par1; - f3 = MathHelper.cos(-f2 * 0.017453292F - (float) Math.PI); - f4 = MathHelper.sin(-f2 * 0.017453292F - (float) Math.PI); - float f5 = -MathHelper.cos(-f1 * 0.017453292F); - float f6 = MathHelper.sin(-f1 * 0.017453292F); - return new Vector3((f4 * f5), f6, (f3 * f5)); + if (distance == 1.0F) + { + f1 = MathHelper.cos(-yaw * 0.017453292F - (float) Math.PI); + f2 = MathHelper.sin(-yaw * 0.017453292F - (float) Math.PI); + f3 = -MathHelper.cos(-pitch * 0.017453292F); + f4 = MathHelper.sin(-pitch * 0.017453292F); + return new Vector3((f2 * f3), f4, (f1 * f3)); + } + else + { + f1 = pitch * distance; + f2 = yaw * distance; + f3 = MathHelper.cos(-f2 * 0.017453292F - (float) Math.PI); + f4 = MathHelper.sin(-f2 * 0.017453292F - (float) Math.PI); + float f5 = -MathHelper.cos(-f1 * 0.017453292F); + float f6 = MathHelper.sin(-f1 * 0.017453292F); + return new Vector3((f4 * f5), f6, (f3 * f5)); + } } }