Mirrorlandia_minetest/spacecannon
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only shoot in warzone

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This commit is contained in:
Thomas Rudin 2018-11-16 08:05:42 +01:00
parent 2ceaa9857e
commit 21c908792c
2 changed files with 15 additions and 1 deletions
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1
cannon.lua
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@ -1,4 +1,5 @@
local register_spacecannon = function(def)
local entity_texture = "energycube_" .. def.color .. ".png"

15
util.lua
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@ -1,4 +1,4 @@
local has_warzone_mod = minetest.get_modpath("warzone")
spacecannon.update_formspec = function(meta)
meta:set_string("formspec", "size[8,2;]" ..
@ -6,6 +6,19 @@ spacecannon.update_formspec = function(meta)
end
spacecannon.fire = function(pos, color, speed, range)
if has_warzone_mod then
-- check warzone height
local min_y = warzone.y_start
local max_y = warzone.y_start + warzone.y_height
if pos.y < min_y or pos.y > max_y then
-- not in warzone
return
end
end
-- check fuel/power
local meta = minetest.get_meta(pos)
local owner = meta:get_string("owner")