diff options
Diffstat (limited to 'api.lua')
| -rw-r--r-- | api.lua | 56 |
1 files changed, 24 insertions, 32 deletions
@@ -1,5 +1,5 @@ --- Mobs Api (19th January 2017) +-- Mobs Api (20th January 2017) mobs = {} mobs.mod = "redo" @@ -1893,19 +1893,21 @@ local do_states = function(self, dtime) p.y = p.y + (self.collisionbox[2] + self.collisionbox[5]) / 2 local obj = minetest.add_entity(p, self.arrow) - local ent = obj:get_luaentity() - local amount = (vec.x * vec.x + vec.y * vec.y + vec.z * vec.z) ^ 0.5 - local v = ent.velocity or 1 -- or set to default - ent.switch = 1 - ent.owner_id = tostring(self.object) -- add unique owner id to arrow - - -- offset makes shoot aim accurate - vec.y = vec.y + self.shoot_offset - vec.x = vec.x * (v / amount) - vec.y = vec.y * (v / amount) - vec.z = vec.z * (v / amount) - - obj:setvelocity(vec) + if obj then + local ent = obj:get_luaentity() + local amount = (vec.x * vec.x + vec.y * vec.y + vec.z * vec.z) ^ 0.5 + local v = ent.velocity or 1 -- or set to default + ent.switch = 1 + ent.owner_id = tostring(self.object) -- add unique owner id to arrow + + -- offset makes shoot aim accurate + vec.y = vec.y + self.shoot_offset + vec.x = vec.x * (v / amount) + vec.y = vec.y * (v / amount) + vec.z = vec.z * (v / amount) + + obj:setvelocity(vec) + end end end end @@ -2886,25 +2888,15 @@ function mobs:register_arrow(name, def) and def.tail == 1 and def.tail_texture then --- effect(pos, 1, def.tail_texture, --- def.tail_size or 5, --- def.tail_size or 10, --- 0, 0) -- 0 radius and 0 gravity to just hover - - minetest.add_particlespawner({ - amount = 1, - time = 0.25, - minpos = pos, - maxpos = pos, - minvel = {x = 0, y = 0, z = 0}, - maxvel = {x = 0, y = 0, z = 0}, - minacc = {x = 0, y = 0, z = 0}, - maxacc = {x = 0, y = 0, z = 0}, - minexptime = 0.1, - maxexptime = 1, - minsize = def.tail_size or 5, - maxsize = def.tail_size or 10, + minetest.add_particle({ + pos = pos, + velocity = {x = 0, y = 0, z = 0}, + acceleration = {x = 0, y = 0, z = 0}, + expirationtime = def.expire or 0.25, + collisiondetection = false, texture = def.tail_texture, + size = def.tail_size or 5, + glow = def.glow or 0, }) end |