Mirrorlandia_minetest/cannons
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added particles \n \n thanks to Hybrid Dog \n particles spawn now if the cannon is firing and if the cannonball hits a node.

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adrido 2013-12-01 06:24:17 +01:00
parent 14894b3dbf
commit e7a90971fe
2 changed files with 32 additions and 4 deletions
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9
cannonballs.lua
View File

@ -30,6 +30,7 @@ local exploding={
self.object:remove() self.object:remove()
end, end,
on_node_hit = function(self,pos,node) on_node_hit = function(self,pos,node)
cannons.nodehitparticles(pos,minetest.registered_nodes[node.name].tiles[1])
cannons.destroy({x=pos.x, y=pos.y, z=pos.z},self.range) cannons.destroy({x=pos.x, y=pos.y, z=pos.z},self.range)
minetest.sound_play("cannons_shot", minetest.sound_play("cannons_shot",
{pos = pos, gain = 1.0, max_hear_distance = 32,}) {pos = pos, gain = 1.0, max_hear_distance = 32,})
@ -65,6 +66,7 @@ local fire={
self.object:remove() self.object:remove()
end, end,
on_node_hit = function(self,pos,node) on_node_hit = function(self,pos,node)
cannons.nodehitparticles(pos,minetest.registered_nodes[node.name].tiles[1])
pos = self.lastpos pos = self.lastpos
minetest.env:set_node({x=pos.x, y=pos.y, z=pos.z},{name="fire:basic_flame"}) minetest.env:set_node({x=pos.x, y=pos.y, z=pos.z},{name="fire:basic_flame"})
minetest.sound_play("default_break_glass", minetest.sound_play("default_break_glass",
@ -78,7 +80,7 @@ if cannons.enable_fire then
end end
--++++++++++++++++++++++++++++++++++++ --++++++++++++++++++++++++++++++++++++
--+ Stone Cannon ball + --+ Wooden Cannon ball +
--++++++++++++++++++++++++++++++++++++ --++++++++++++++++++++++++++++++++++++
@ -110,6 +112,7 @@ local ball_wood={
self.object:remove() self.object:remove()
end, end,
on_node_hit = function(self,pos,node) on_node_hit = function(self,pos,node)
cannons.nodehitparticles(pos,minetest.registered_nodes[node.name].tiles[1])
if node.name == "default:dirt_with_grass" then if node.name == "default:dirt_with_grass" then
minetest.env:set_node({x=pos.x, y=pos.y, z=pos.z},{name="default:dirt"}) minetest.env:set_node({x=pos.x, y=pos.y, z=pos.z},{name="default:dirt"})
minetest.sound_play("cannons_hit", minetest.sound_play("cannons_hit",
@ -162,6 +165,7 @@ local ball_stone={
self.object:remove() self.object:remove()
end, end,
on_node_hit = function(self,pos,node) on_node_hit = function(self,pos,node)
cannons.nodehitparticles(pos,minetest.registered_nodes[node.name].tiles[1])
if node.name == "default:dirt_with_grass" then if node.name == "default:dirt_with_grass" then
minetest.env:set_node({x=pos.x, y=pos.y, z=pos.z},{name="default:dirt"}) minetest.env:set_node({x=pos.x, y=pos.y, z=pos.z},{name="default:dirt"})
minetest.sound_play("cannons_hit", minetest.sound_play("cannons_hit",
@ -214,6 +218,7 @@ local ball_steel={
self.object:remove() self.object:remove()
end, end,
on_node_hit = function(self,pos,node) on_node_hit = function(self,pos,node)
cannons.nodehitparticles(pos,minetest.registered_nodes[node.name].tiles[1])
if node.name == "default:dirt_with_grass" then if node.name == "default:dirt_with_grass" then
minetest.env:set_node({x=pos.x, y=pos.y, z=pos.z},{name="default:dirt"}) minetest.env:set_node({x=pos.x, y=pos.y, z=pos.z},{name="default:dirt"})
minetest.sound_play("cannons_hit", minetest.sound_play("cannons_hit",
@ -231,4 +236,4 @@ local ball_steel={
end, end,
} }
cannons.register_muni("cannons:ball_steel",ball_steel) cannons.register_muni("cannons:ball_steel",ball_steel)

27
functions.lua
View File

@ -123,6 +123,24 @@ cannons.stand_nodebox = {
function cannons.meseconsfire(pos,node) function cannons.meseconsfire(pos,node)
cannons.fire(pos,node) cannons.fire(pos,node)
end end
function cannons.nodehitparticles(pos,texture)
minetest.add_particlespawner(
30, --amount
0.5, --time
{x=pos.x-0.3, y=pos.y+0.3, z=pos.z-0.3}, --minpos
{x=pos.x+0.3, y=pos.y+0.5, z=pos.z+0.3}, --maxpos
{x=0, y=2, z=0}, --minvel
{x=0, y=3, z=0}, --maxvel
{x=-4,y=-4,z=-4}, --minacc
{x=4,y=-4,z=4}, --maxacc
0.1, --minexptime
1, --maxexptime
1, --minsize
3, --maxsize
false, --collisiondetection
texture --texture
)
end
function cannons.fire(pos,node,puncher) function cannons.fire(pos,node,puncher)
local meta = minetest.get_meta(pos) local meta = minetest.get_meta(pos)
local inv = meta:get_inventory() local inv = meta:get_inventory()
@ -137,14 +155,12 @@ function cannons.fire(pos,node,puncher)
if puncher ~= nil then if puncher ~= nil then
dir=puncher:get_look_dir() dir=puncher:get_look_dir()
meta:set_string("dir", minetest.serialize(dir)) meta:set_string("dir", minetest.serialize(dir))
pr(dir)
else else
dir = {} dir = {}
dir = minetest.deserialize(meta:get_string("dir")); dir = minetest.deserialize(meta:get_string("dir"));
if dir == nil then if dir == nil then
return return
end end
pr(dir)
end end
minetest.sound_play("cannons_shot", minetest.sound_play("cannons_shot",
{pos = pos, gain = 1.0, max_hear_distance = 32,}) {pos = pos, gain = 1.0, max_hear_distance = 32,})
@ -159,6 +175,13 @@ function cannons.fire(pos,node,puncher)
local obj=minetest.env:add_entity(pos, cannons.get_entity(muni.name)) local obj=minetest.env:add_entity(pos, cannons.get_entity(muni.name))
obj:setvelocity({x=dir.x*settings.velocity, y=-1, z=dir.z*settings.velocity}) obj:setvelocity({x=dir.x*settings.velocity, y=-1, z=dir.z*settings.velocity})
obj:setacceleration({x=dir.x*-3, y=-settings.gravity, z=dir.z*-3}) obj:setacceleration({x=dir.x*-3, y=-settings.gravity, z=dir.z*-3})
minetest.add_particlespawner(50,0.5,
pos, pos,
{x=dir.x*settings.velocity, y=-1, z=dir.z*settings.velocity}, {x=dir.x*settings.velocity/2, y=-1, z=dir.z*settings.velocity/2},
{x=dir.x*-3/4, y=-settings.gravity*2, z=dir.z*-3/4}, {x=dir.x*-3/2, y=-settings.gravity, z=dir.z*-3/2},
0.1, 0.5,--time
0.5, 1,
false, "cannons_gunpowder.png")
end end
end end