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minetest-mod-slimes
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Cleanup and speedup

master
Jeija 2012-09-05 19:07:43 +02:00
parent 2abc3b10c9
commit 16cfcef8f1
1 changed files with 17 additions and 24 deletions
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41
slimes/init.lua
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@ -1,13 +1,18 @@
SLIME_SIZE = 0.5
SLIME_BOX = math.sqrt(2*math.pow(SLIME_SIZE, 2))/2
minetest.register_entity("slimes:small",{
initial_properties = {
hp_max = 4,
visual_size = {x = 0.5, y = 0.5, z = 0.5},
visual_size = {x = SLIME_SIZE, y = SLIME_SIZE, z = SLIME_SIZE},
visual = "cube",
textures = {"default_cactus_top.png"},
selection_box = {-0.25, -0.25, -0.25, 0.25, 0.25, 0.25},
collisionbox = {-SLIME_BOX, -0.25, -SLIME_BOX, SLIME_BOX, 0.25, SLIME_BOX},
physical = true,
},
timer = 0,
timer2 = 0,
yaw = 0,
direction = {},
ground_touched = false,
@ -15,6 +20,7 @@ minetest.register_entity("slimes:small",{
on_activate = function(self)
self.yaw = math.random() * 360
self.direction = {x = math.cos(self.yaw), y = 5, z = math.sin(self.yaw)}
self.object:setacceleration({x = 0, y = -9.8, z = 0})
end,
on_punch = function(self)
@ -24,42 +30,29 @@ minetest.register_entity("slimes:small",{
on_step = function(self, dtime)
local pos = self.object:getpos()
self.timer = self.timer + dtime
self.timer2 = self.timer2 + dtime
if self.timer > 4 then
if slime_lonely(pos) and not minetest.env:find_node_near(pos, 32, "default:mese") then
self.object:remove()
end
if not ground_touched then
self.object:setacceleration({x = 0, y = -1, z = 0})
end
ground_touched = false
self.timer = 0
self.yaw = math.random() * 360
self.direction = {x = math.cos(self.yaw), y = 5, z = math.sin(self.yaw)}
end
if slime_collides(pos, self.direction, self.initial_properties.visual_size.x) then
self.direction = {x = 0, y = 4, z = 0}
end
local nu = minetest.env:get_node({x = pos.x, y = pos.y - self.initial_properties.visual_size.y/1.99, z = pos.z})
if nu.name ~= "air" then
ground_touched = true
self.object:setyaw(self.yaw)
self.object:setvelocity(self.direction)
self.object:setacceleration({x = 0, y = -9.8, z = 0})
if self.timer2 > 1 then
local nu = minetest.env:get_node({x = pos.x, y = pos.y - self.initial_properties.visual_size.y/1.99, z = pos.z})
if nu.name ~= "air" then
self.object:setyaw(self.yaw)
self.object:setvelocity(self.direction)
self.timer2 = 0
end
end
end,
})
function slime_collides(pos, direction, size)
local np = { x = pos.x + direction.x * size * 2,
y = pos.y + 1,
z = pos.z + direction.z * size * 2,}
local node = minetest.env:get_node(np)
if node.name ~= "air" then return true end
return false
end
function slime_lonely (pos)
objs = minetest.env:get_objects_inside_radius(pos, 32)
@ -72,7 +65,7 @@ end
minetest.register_abm({
nodenames = {"default:dirt_with_grass"},
interval = 10.0,
chance = 100000,
chance = 10000,
action = function(pos, node)
minetest.env:add_entity({x=pos.x, y=pos.y+0.75, z=pos.z}, "slimes:small")
end,