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Improved general performance, Fixed Boid lift calculation

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ElCeejo 2023-02-01 19:31:29 -08:00
parent e4c5abe3c9
commit 74d2e07e59
3 changed files with 57 additions and 25 deletions
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9
methods.lua
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@ -152,18 +152,23 @@ function creatura.get_avoidance_lift(self, pos2, range)
local check_pos = {x = pos2.x, y = center_y, z = pos2.z}
-- Find ceiling and floor collisions
local def
local ceil_pos
local floor_pos
for i = 1, range, 0.5 do -- 0.5 increment increases accuracy
if ceil_pos and floor_pos then break end
check_pos.y = center_y + i
def = creatura.get_node_def(check_pos)
if not ceil_pos
and creatura.get_node_def(check_pos).walkable then
and (def.walkable
or minetest.get_item_group(def.name, "liquid") > 0) then
ceil_pos = check_pos
end
check_pos.y = center_y - i
def = creatura.get_node_def(check_pos)
if not floor_pos
and creatura.get_node_def(check_pos).walkable then
and (def.walkable
or minetest.get_item_group(def.name, "liquid") > 0) then
floor_pos = check_pos
end
end