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MineClone2/mods/ENTITIES/mcl_mobs/api/mob_functions/projectile_handling.lua

43 lines
1.2 KiB
Lua

local GRAVITY = minetest.settings:get("movement_gravity")-- + 9.81
mobs.shoot_projectile_handling = function(arrow_item, pos, dir, yaw, shooter, power, damage, is_critical, bow_stack, collectable, gravity)
local obj = minetest.add_entity({x=pos.x,y=pos.y,z=pos.z}, arrow_item.."_entity")
if power == nil then
power = 19
end
if damage == nil then
damage = 3
end
gravity = gravity or -GRAVITY
local knockback
if bow_stack then
local enchantments = mcl_enchanting.get_enchantments(bow_stack)
if enchantments.power then
damage = damage + (enchantments.power + 1) / 4
end
if enchantments.punch then
knockback = enchantments.punch * 3
end
if enchantments.flame then
mcl_burning.set_on_fire(obj, math.huge)
end
end
obj:set_velocity({x=dir.x*power, y=dir.y*power, z=dir.z*power})
obj:set_acceleration({x=0, y=gravity, z=0})
obj:set_yaw(yaw-math.pi/2)
local le = obj:get_luaentity()
le._shooter = shooter
le._damage = damage
le._is_critical = is_critical
le._startpos = pos
le._knockback = knockback
le._collectable = collectable
--play custom shoot sound
if shooter and shooter.shoot_sound then
minetest.sound_play(shooter.shoot_sound, {pos=pos, max_hear_distance=16}, true)
end
return obj
end