Created
July 1, 2015 11:34
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[Bukkit] PlayerInteractEventでクリックしたブロックの詳しいLocationを取得する | あるふぁ
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| Location getTouchLocation(PlayerInteractEvent event) { | |
| Action action = event.getAction(); | |
| if(!(action.equals(Action.LEFT_CLICK_BLOCK) || action.equals(Action.RIGHT_CLICK_BLOCK))) return null; | |
| Location O = event.getPlayer().getEyeLocation(); | |
| Block block = event.getClickedBlock(); | |
| Location P = block.getLocation().subtract(O); | |
| double Yaw = (double)O.getYaw(); | |
| if(Yaw > 0) Yaw -= 360; | |
| double AngY = Math.toRadians(Math.abs(Yaw)); | |
| double AngP = Math.toRadians(O.getPitch()*-1d); | |
| double x = 0,y = 0,z = 0,d = 0; | |
| switch(event.getBlockFace()) { | |
| case UP: | |
| y = P.getY()+1d; | |
| d = y/Math.tan(AngP); | |
| x = Math.sin(AngY)*d; | |
| z = Math.cos(AngY)*d; | |
| break; | |
| case DOWN: | |
| y = P.getY(); | |
| d = y/Math.tan(AngP); | |
| x = Math.sin(AngY)*d; | |
| z = Math.cos(AngY)*d; | |
| break; | |
| case NORTH: | |
| z = P.getZ(); | |
| x = z * Math.tan(AngY); | |
| y = Math.tan(AngP) * Math.sqrt(x*x + z*z); | |
| break; | |
| case SOUTH: | |
| z = P.getZ()+1d; | |
| x = z * Math.tan(AngY); | |
| y = Math.tan(AngP) * Math.sqrt(x*x + z*z); | |
| break; | |
| case EAST: | |
| x = P.getX()+1d; | |
| z = x / Math.tan(AngY); | |
| y = Math.tan(AngP) * Math.sqrt(x*x + z*z); | |
| break; | |
| case WEST: | |
| x = P.getX(); | |
| z = x / Math.tan(AngY); | |
| y = Math.tan(AngP) * Math.sqrt(x*x + z*z); | |
| break; | |
| default: break; | |
| } | |
| Location touch = O.clone().add(x, y, z); | |
| //半ブロだったら～っての付ければいいと思うよ. 他にも形が特殊なブロックに対応してみよう! | |
| return touch; | |
| } |
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所々で+1をしてるから、getTouchLocation(PlayerInteractEvent).getBlock() はクリックしたブロックとは限らないぞ