MFG's Cannons

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# MFG's Skript to Create usable cannons!
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#

on click on dispenser:
  player's tool is gunpowder:
    line 1 of block behind block contains "[CANNON]":
      cancel event
      line 2 of block behind block contains "READY" or "NEEDS":
        if line 4 of block behind block is not set:
          set line 4 of block behind block to "<red>0"
        if number of gunpowder in the block's inventory is more than 4:
          message "<green>[CANNON]<yellow> Dude this cannon is already full!" to player
          stop
        #set {_line4} to 0
        #add uncoloured line 4 of block behind block to {_line4}
        #set {_line4} to {_line4} + 1
        add a gunpowder to the block's inventory
        remove 1 gunpowder from the player's tool
        set line 4 of block behind block to "<green>%number of gunpowder in the block's inventory%"
        stop
  player's tool is flint and steel:
    line 1 of block behind block contains "[CANNON]":
      cancel event
      line 2 of block behind block contains "READY" or "NEEDS":
        if line 4 of block behind block does not contain "0":
          set {_line4} to uncoloured line 4 of block behind block
          set {_facing} to the block's facing
          set {_inverse} to the block behind the block's facing
          play effect "smoke" at the block above the block's location
          play effect "active furnace" at the block above the block's location
          play "fireworks_launch" at the clicked block
          play "GHAST_FIREBALL" at the clicked block

          spawn a primed tnt in front of the block

          if number of gunpowder in the block is 1:
            push the last spawned entity upwards at speed .2
            push the last spawned entity {_facing} at speed .5
          if number of gunpowder in the block is 2:
            push the last spawned entity upwards at speed .2
            push the last spawned entity {_facing} at speed .75
          if number of gunpowder in the block is 3:
            push the last spawned entity upwards at speed .2
            push the last spawned entity {_facing} at speed 1
          if number of gunpowder in the block is 4:
            push the last spawned entity upwards at speed .2
            push the last spawned entity {_facing} at speed 1.25
          if number of gunpowder in the block is more than 4:
            push the last spawned entity upwards at speed .2
            push the last spawned entity {_facing} at speed 1.75
          remove all gunpowder from the block's inventory
          set line 4 of block behind block to "<red>0"
          set line 2 of block behind block to "<yellow>RELOADING"
          wait 1 second
          set {_safeloop} to 0
          set {_testboom} to false
          while {_testboom} is false :
            add 1 to {_safeloop}
            if {_safeloop} is more than 15:
              stop
            message "looping" to all players
            loop blocks in radius 2 around the last spawned entity:
              if loop-block is not air:
                if {_loc} is not set:
                  set {_loc} to the loop-block's location
                  message "setsetset" to player
                set {_testboom} to true
                message "This is when it will boom" to all players
                make an explosion of force 5 at {_loc}
                make a fake explosion at {_loc}
                teleport the last spawned entity to location 0, 0, 50000 of the last spawned entity's world
                exit 2 sections
              wait 3 ticks

          wait 5 seconds

          set line 2 of block behind block to "<green>Needs Powder!"

on projectile hit:
  stop
  #message "It hit" to all players

command /tt:
  trigger:
    stop
    #show "s;5;i;stone;c;say hi;l;TEST LORE||multiline||&cColor;n;&6HI!;s;9;i;20 grass;c;stop" with 1 rows named "OVEN!" to player





on shoot:
  while projectile exists:
    loop entities in radius 5 of projectile:
      loop-entity is not shooter:
        loop-entity is not a arrow:
          make projectile home towards loop-entity
    wait 4 tick