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Make frogs float up when idling #11

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Make frogs float up when idling #11

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16 changes: 14 additions & 2 deletions api/behaviors.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -704,22 +704,34 @@ creatura.register_utility("animalia:boid_wander", function(self, group)
self:set_utility(func)
end)

creatura.register_utility("animalia:wander_water_surface", function(self)
creatura.register_utility("animalia:wander_water_surface", function(self, float_speed, float_end)
local idle_time = 3
local move_probability = 3
local floating_up = false
local function func(self)
if not self.in_liquid then return true end
local pos = self.object:get_pos()
local random_goal = get_wander_pos_3d(self, 2)
if floating_up then
local float_check_pos = vector.round(vector.offset(pos, 0, -float_end, 0))
if minetest.get_item_group(minetest.get_node(float_check_pos).name, "liquid") > 0 then
self:set_vertical_velocity(float_speed)
else
self:set_vertical_velocity(0)
floating_up = false
end
end
if not self:get_action() then
local random_goal = get_wander_pos_3d(self, 2)
if self.lasso_pos
and vec_dist(pos, self.lasso_pos) > 10 then
random_goal = self.lasso_pos
end
if random(move_probability) < 2
and random_goal then
floating_up = false
animalia.action_swim(self, random_goal)
else
floating_up = float_speed ~= nil and float_end ~= nil
creatura.action_idle(self, idle_time, "float")
end
end
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2 changes: 1 addition & 1 deletion mobs/frog.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -73,7 +73,7 @@ creatura.register_mob("animalia:frog", {
utility = "animalia:wander_water_surface",
get_score = function(self)
if self.in_liquid then
return 0.11, {self}
return 0.11, {self, 0.1, -0.22}
end
return 0
end
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