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Added some comments to the code

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the-real-herowl 2023-10-06 22:07:31 +02:00 committed by the-real-herowl
parent d7c76e33d8
commit 20b0f0748d
1 changed files with 12 additions and 4 deletions
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16
mods/ENTITIES/mobs_mc/wither.lua
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@ -1,5 +1,6 @@
--MCmobs v0.4 --MCmobs v0.4
--maikerumine --maikerumine
--updated by Herowl
--made for MC like Survival game --made for MC like Survival game
--License for code WTFPL and otherwise stated in readmes --License for code WTFPL and otherwise stated in readmes
@ -25,7 +26,7 @@ end
local function wither_unstuck(self) local function wither_unstuck(self)
local pos = self.object:get_pos() local pos = self.object:get_pos()
if mobs_griefing then if mobs_griefing then -- destroy blocks very nearby (basically, colliding with)
local col = self.collisionbox local col = self.collisionbox
local pos1 = vector.offset(pos, col[1], col[2], col[3]) local pos1 = vector.offset(pos, col[1], col[2], col[3])
local pos2 = vector.offset(pos, col[4], col[5], col[6]) local pos2 = vector.offset(pos, col[4], col[5], col[6])
@ -47,7 +48,7 @@ local function wither_unstuck(self)
end end
end end
end end end end end end
else else -- when mobs_griefing disabled, make a small nondestructive explosion
mcl_mobs.mob_class.safe_boom(self, pos, 2) mcl_mobs.mob_class.safe_boom(self, pos, 2)
end end
end end
@ -124,6 +125,7 @@ mcl_mobs.register_mob("mobs_mc:wither", {
do_custom = function(self, dtime) do_custom = function(self, dtime)
if self._spawning then if self._spawning then
-- "loading" bar while spawning
if not self._spw_max then self._spw_max = self._spawning end if not self._spw_max then self._spw_max = self._spawning end
self._spawning = self._spawning - dtime self._spawning = self._spawning - dtime
local bardef = { local bardef = {
@ -139,12 +141,14 @@ mcl_mobs.register_mob("mobs_mc:wither", {
mcl_bossbars.add_bar(player, bardef, true, d) mcl_bossbars.add_bar(player, bardef, true, d)
end end
end end
self.object:set_yaw(self._spawning*10)
-- turn around and flash while spawning
self.object:set_yaw(self._spawning*10)
local factor = math.floor((math.sin(self._spawning*10)+1.5) * 85) local factor = math.floor((math.sin(self._spawning*10)+1.5) * 85)
local str = minetest.colorspec_to_colorstring({r=factor, g=factor, b=factor}) local str = minetest.colorspec_to_colorstring({r=factor, g=factor, b=factor})
self.object:set_texture_mod("^[brighten^[multiply:"..str) self.object:set_texture_mod("^[brighten^[multiply:"..str)
-- when fully spawned, explode
if self._spawning <= 0 then if self._spawning <= 0 then
if mobs_griefing and not minetest.is_protected(pos, "") then if mobs_griefing and not minetest.is_protected(pos, "") then
mcl_explosions.explode(pos, WITHER_INIT_BOOM, { drop_chance = 1.0 }, self.object) mcl_explosions.explode(pos, WITHER_INIT_BOOM, { drop_chance = 1.0 }, self.object)
@ -159,6 +163,7 @@ mcl_mobs.register_mob("mobs_mc:wither", {
end end
end end
-- passive regeneration
self._custom_timer = self._custom_timer + dtime self._custom_timer = self._custom_timer + dtime
if self._custom_timer > 1 then if self._custom_timer > 1 then
self.health = math.min(self.health + 1, self.hp_max) self.health = math.min(self.health + 1, self.hp_max)
@ -179,7 +184,8 @@ mcl_mobs.register_mob("mobs_mc:wither", {
pos.z = spw.z + math.random(-R, R) pos.z = spw.z + math.random(-R, R)
self.object:set_pos(pos) self.object:set_pos(pos)
end end
else else -- despawn automatically after set time
-- HP changes impact timer: taking damage sets it back
self._death_timer = self._death_timer + self.health - self._health_old self._death_timer = self._death_timer + self.health - self._health_old
if self.health == self._health_old then self._death_timer = self._death_timer + dtime end if self.health == self._health_old then self._death_timer = self._death_timer + dtime end
if self._death_timer > 100 then if self._death_timer > 100 then
@ -190,11 +196,13 @@ mcl_mobs.register_mob("mobs_mc:wither", {
end end
end end
-- count withers per dimension
local dim = mcl_worlds.pos_to_dimension(self.object:get_pos()) local dim = mcl_worlds.pos_to_dimension(self.object:get_pos())
if dim == "overworld" then mobs_mc.wither_count_overworld = mobs_mc.wither_count_overworld + 1 if dim == "overworld" then mobs_mc.wither_count_overworld = mobs_mc.wither_count_overworld + 1
elseif dim == "nether" then mobs_mc.wither_count_nether = mobs_mc.wither_count_nether + 1 elseif dim == "nether" then mobs_mc.wither_count_nether = mobs_mc.wither_count_nether + 1
elseif dim == "end" then mobs_mc.wither_count_end = mobs_mc.wither_count_end + 1 end elseif dim == "end" then mobs_mc.wither_count_end = mobs_mc.wither_count_end + 1 end
-- update things dependent on HP
local rand_factor local rand_factor
if self.health < (self.hp_max / 2) then if self.health < (self.hp_max / 2) then
self.base_texture = "mobs_mc_wither_half_health.png" self.base_texture = "mobs_mc_wither_half_health.png"