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https://codeberg.org/tenplus1/mobs_redo.git
synced 2024-12-24 01:30:22 +01:00
check height clearance before spawning mob
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parent
07bb12acac
commit
0f480942b5
44
api.lua
44
api.lua
@ -2862,7 +2862,8 @@ function mobs:spawn_specific(name, nodes, neighbors, min_light, max_light,
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action = function(pos, node, active_object_count, active_object_count_wider)
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-- is mob actually registered?
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if not mobs.spawning_mobs[name] then
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if not mobs.spawning_mobs[name]
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or not minetest.registered_entities[name] then
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--print ("--- mob doesn't exist", name)
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return
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end
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@ -2931,39 +2932,34 @@ function mobs:spawn_specific(name, nodes, neighbors, min_light, max_light,
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return
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end
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-- are we spawning inside solid nodes?
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if minetest.registered_nodes[node_ok(pos).name].walkable == true then
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--print ("--- feet in block", name, node_ok(pos).name)
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return
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end
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-- do we have enough height clearance to spawn mob?
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local ent = minetest.registered_entities[name]
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local height = max(0, math.ceil(ent.collisionbox[5] - ent.collisionbox[2]) - 1)
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pos.y = pos.y + 1
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for n = 0, height do
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if minetest.registered_nodes[node_ok(pos).name].walkable == true then
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--print ("--- head in block", name, node_ok(pos).name)
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return
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local pos2 = {x = pos.x, y = pos.y + n, z = pos.z}
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if minetest.registered_nodes[node_ok(pos2).name].walkable == true then
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--print ("--- inside block", name, node_ok(pos2).name)
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return
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end
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end
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-- spawn mob half block higher than ground
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pos.y = pos.y - 0.5
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pos.y = pos.y + 0.5
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if minetest.registered_entities[name] then
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local mob = minetest.add_entity(pos, name)
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local mob = minetest.add_entity(pos, name)
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--[[
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print ("[mobs] Spawned " .. name .. " at "
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.. minetest.pos_to_string(pos) .. " on "
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.. node.name .. " near " .. neighbors[1])
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print ("[mobs] Spawned " .. name .. " at "
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.. minetest.pos_to_string(pos) .. " on "
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.. node.name .. " near " .. neighbors[1])
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]]
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if on_spawn then
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if on_spawn then
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local ent = mob:get_luaentity()
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local ent = mob:get_luaentity()
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on_spawn(ent, pos)
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end
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else
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minetest.log("warning", string.format("[mobs] %s failed to spawn at %s",
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name, minetest.pos_to_string(pos)))
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on_spawn(ent, pos)
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end
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end
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})
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