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Generalize anvil damage

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This commit is contained in:
Wuzzy 2018-02-05 19:01:54 +01:00
parent 584ef08266
commit c71bd9588d
4 changed files with 22 additions and 5 deletions
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1
GROUPS.md
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@ -30,6 +30,7 @@ Please read <http://minecraft.gamepedia.com/Breaking> to learn how digging times
### Groups for interactions
* `crush_after_fall=1`: For falling nodes. These will crush whatever they hit after falling, not dropping as an item
* `falling_node_damage=1`: For falling nodes. Hurts any objects it hits while falling. Damage is based on anvils
* `dig_by_water=1`: Blocks with this group will drop when they are near flowing water
* `destroy_by_lava_flow=1`: Blocks with this group will be destroyed by flowing lava
* `dig_by_piston=1`: Blocks which will drop as an item when pushed by a piston. They also cannot be pulled by sticky pistons

16
mods/ENTITIES/mcl_falling_nodes/init.lua
View file

@ -1,4 +1,6 @@
local on_anvil_step = function(self, dtime)
local on_damage_step = function(self, dtime)
-- Cause damage to everything it hits.
-- Algorithm based on MC anvils.
local pos = self.object:get_pos()
if not self._startpos then
self._startpos = pos
@ -28,7 +30,13 @@ local on_anvil_step = function(self, dtime)
hp = 0
end
if v:is_player() then
mcl_death_messages.player_damage(v, string.format("%s was smashed by a falling anvil.", v:get_player_name()))
local msg
if minetest.get_item_group(self.node.name, "anvil") ~= 0 then
msg = "%s was smashed by a falling anvil."
else
msg = "%s was smashed by a falling block."
end
mcl_death_messages.player_damage(v, string.format(msg, v:get_player_name()))
mcl_hunger.exhaust(v:get_player_name(), mcl_hunger.EXHAUST_DAMAGE)
end
v:set_hp(hp)
@ -210,8 +218,8 @@ minetest.register_entity(":__builtin:falling_node", {
end
end
if minetest.get_item_group(self.node, "anvil") ~= 0 then
on_anvil_step(self, dtime)
if minetest.get_item_group(self.node.name, "falling_node_damage") ~= 0 then
on_damage_step(self, dtime)
end
end
})

8
mods/HELP/mcl_doc/init.lua
View file

@ -159,6 +159,14 @@ doc.sub.items.register_factoid("nodes", "gravity", function(itemstring, def)
return s
end)
doc.sub.items.register_factoid("nodes", "gravity", function(itemstring, def)
local s = ""
if minetest.get_item_group(itemstring, "crush_after_fall") == 1 then
s = s .. "When this block falls deeper than 1 block, it causes damage to anything it hits. The damage dealt is B×2−2 hit points with B = number of blocks fallen. The damage can never be more than 40 HP."
end
return s
end)
-- Mining, hardness and all that
doc.sub.items.register_factoid("nodes", "mining", function(itemstring, def)
local pickaxey = { "Diamond Pickaxe", "Iron Pickaxe", "Stone Pickaxe", "Golden Pickaxe", "Wooden Pickaxe" }

2
mods/ITEMS/mcl_anvils/init.lua
View file

@ -234,7 +234,7 @@ local function damage_anvil(pos)
end
local anvildef = {
groups = {pickaxey=1, falling_node=1, crush_after_fall=1, deco_block=1, anvil=1},
groups = {pickaxey=1, falling_node=1, falling_node_damage=1, crush_after_fall=1, deco_block=1, anvil=1},
tiles = {"mcl_anvils_anvil_top_damaged_0.png^[transformR90", "mcl_anvils_anvil_base.png", "mcl_anvils_anvil_side.png"},
paramtype = "light",
sunlight_propagates = true,