554 lines
17 KiB
Lua
554 lines
17 KiB
Lua
|
|
|
|
minetest.register_entity("fireworks:dummy_entity", {
|
|
visual = "sprite",
|
|
textures = {"mapgen_trans.png"},
|
|
collisionbox = {0, 0, 0, 0, 0, 0},
|
|
visual_size = {x=0, y=0},
|
|
physical = false,
|
|
on_activate = function(self)
|
|
minetest.after(2, function()
|
|
self.object:remove()
|
|
end)
|
|
end,
|
|
on_step = function(self)
|
|
for i=1,2 do
|
|
minetest.after(i/10, function()
|
|
if self.object ~= nil then
|
|
local pos = self.object:getpos()
|
|
if pos == nil then
|
|
return end
|
|
minetest.add_particle({
|
|
pos = {x=pos.x, y=pos.y, z=pos.z},
|
|
velocity = {x=0, y=0, z=0},
|
|
acceleration = {x=0, y=0, z=0},
|
|
expirationtime = 1,
|
|
size = 8,
|
|
collisiondetection = false,
|
|
collisionremoval = false,
|
|
vertical = false,
|
|
texture = self.texture,
|
|
animation = {type = "vertical_frames", aspect_w = 8, aspect_h = 8, length = 1.00},
|
|
glow = 13
|
|
})
|
|
end
|
|
end)
|
|
end
|
|
end,
|
|
})
|
|
|
|
local function register_scatter_rocket(number, tex1, flare, shape)
|
|
minetest.register_entity("fireworks:firework_"..number.."_rocket", {
|
|
visual = "mesh",
|
|
mesh = "firework_rocket.b3d",
|
|
textures = {"firework_rocket.png"},
|
|
collisionbox = {-0.2, 0, -0.2, 0.2, 0.5, 0.2},
|
|
visual_size = {x=4, y=4},
|
|
physical = true,
|
|
on_activate = function(self)
|
|
minetest.after(3, function()
|
|
local pos = self.object:get_pos()
|
|
local velo = self.object:getvelocity()
|
|
if pos == nil or velo == nil then
|
|
return
|
|
end
|
|
minetest.sound_play("firework_pop", {pos = pos, gain = 1, max_hear_distance = 256})
|
|
if flare then
|
|
minetest.add_particle({
|
|
pos = {x=pos.x, y=pos.y, z=pos.z},
|
|
velocity = {x=0, y=0, z=0},
|
|
acceleration = {x=0, y=0, z=0},
|
|
expirationtime = 1,
|
|
size = 70,
|
|
collisiondetection = false,
|
|
collisionremoval = false,
|
|
vertical = false,
|
|
texture = "firework_flare.png",
|
|
animation = {type = "vertical_frames", aspect_w = 64, aspect_h = 64, length = 1.00},
|
|
glow = 13
|
|
})
|
|
end
|
|
for i=1,100 do
|
|
if shape == "shower" then
|
|
minetest.add_particle({
|
|
pos = {x=pos.x, y=pos.y, z=pos.z},
|
|
velocity = {x=math.random(-2,2), y=math.random(5,9), z=math.random(-2,2)},
|
|
acceleration = {x=math.random(-2,2), y=-12, z=math.random(-2,2)},
|
|
expirationtime = 2,
|
|
size = 8,
|
|
collisiondetection = false,
|
|
collisionremoval = false,
|
|
vertical = false,
|
|
texture = tex1,
|
|
animation = {type = "vertical_frames", aspect_w = 8, aspect_h = 8, length = 1.00},
|
|
glow = 13
|
|
})
|
|
elseif shape == "scatter" then
|
|
minetest.add_particle({
|
|
pos = {x=pos.x, y=pos.y, z=pos.z},
|
|
velocity = {x=math.random(-2,2), y=math.random(-3,3), z=math.random(-2,2)},
|
|
acceleration = {x=math.random(-2,2), y=math.random(-2,2), z=math.random(-2,2)},
|
|
expirationtime = 2,
|
|
size = 10,
|
|
collisiondetection = false,
|
|
collisionremoval = false,
|
|
vertical = false,
|
|
texture = tex1,
|
|
animation = {type = "vertical_frames", aspect_w = 8, aspect_h = 8, length = 1.00},
|
|
glow = 13
|
|
})
|
|
elseif shape == "scatter" then
|
|
minetest.add_particle({
|
|
pos = {x=pos.x, y=pos.y, z=pos.z},
|
|
velocity = {x=math.random(-2,2), y=math.random(-3,3), z=math.random(-2,2)},
|
|
acceleration = {x=math.random(-2,2), y=math.random(-2,2), z=math.random(-2,2)},
|
|
expirationtime = 2,
|
|
size = 10,
|
|
collisiondetection = false,
|
|
collisionremoval = false,
|
|
vertical = false,
|
|
texture = tex1,
|
|
animation = {type = "vertical_frames", aspect_w = 8, aspect_h = 8, length = 1.00},
|
|
glow = 13
|
|
})
|
|
end
|
|
end
|
|
self.object:remove()
|
|
end)
|
|
end,
|
|
})
|
|
end
|
|
|
|
local function register_trail_rocket(number, tex1, flare, shape)
|
|
minetest.register_entity("fireworks:firework_"..number.."_rocket", {
|
|
visual = "mesh",
|
|
mesh = "firework_rocket.b3d",
|
|
textures = {"firework_rocket.png"},
|
|
collisionbox = {-0.2, 0, -0.2, 0.2, 0.5, 0.2},
|
|
visual_size = {x=4, y=4},
|
|
physical = true,
|
|
on_activate = function(self)
|
|
minetest.after(3, function()
|
|
local pos = self.object:get_pos()
|
|
local velo = self.object:getvelocity()
|
|
if pos == nil or velo == nil then
|
|
return
|
|
end
|
|
minetest.sound_play("firework_pop", {pos = pos, gain = 1, max_hear_distance = 256})
|
|
if flare then
|
|
minetest.add_particle({
|
|
pos = {x=pos.x, y=pos.y, z=pos.z},
|
|
velocity = {x=0, y=0, z=0},
|
|
acceleration = {x=0, y=0, z=0},
|
|
expirationtime = 1,
|
|
size = 70,
|
|
collisiondetection = false,
|
|
collisionremoval = false,
|
|
vertical = false,
|
|
texture = "firework_flare.png",
|
|
animation = {type = "vertical_frames", aspect_w = 64, aspect_h = 64, length = 1.00},
|
|
glow = 13
|
|
})
|
|
end
|
|
for i=1,100 do
|
|
if shape == "roundel" then
|
|
local spark = minetest.add_entity(pos, "fireworks:dummy_entity")
|
|
local spark_thing = spark:get_luaentity()
|
|
spark_thing.texture = tex1
|
|
spark:setvelocity({x=math.random(-1,1)*3, y=math.random(-1,1)*3, z=math.random(-1,1)*3})
|
|
spark:setacceleration({x=math.random(-1,1)*3, y=math.random(-4,-4), z=math.random(-1,1)*3})
|
|
elseif shape == "scatter" then
|
|
local spark = minetest.add_entity(pos, "fireworks:dummy_entity")
|
|
local spark_thing = spark:get_luaentity()
|
|
spark_thing.texture = tex1
|
|
spark:setvelocity({x=math.random(-4,4), y=math.random(-4,4), z=math.random(-4,4)})
|
|
spark:setacceleration({x=math.random(-4,4), y=math.random(-4,-4), z=math.random(-4,4)})
|
|
minetest.add_particle({
|
|
pos = {x=pos.x, y=pos.y, z=pos.z},
|
|
velocity = {x=math.random(-2,2), y=math.random(5,9), z=math.random(-2,2)},
|
|
acceleration = {x=math.random(-2,2), y=-12, z=math.random(-2,2)},
|
|
expirationtime = 2,
|
|
size = 8,
|
|
collisiondetection = false,
|
|
collisionremoval = false,
|
|
vertical = false,
|
|
texture = tex1,
|
|
animation = {type = "vertical_frames", aspect_w = 8, aspect_h = 8, length = 1.00},
|
|
glow = 13
|
|
})
|
|
end
|
|
end
|
|
self.object:remove()
|
|
end)
|
|
end,
|
|
})
|
|
end
|
|
|
|
local function register_pattern_rocket(number, tex1, flare)
|
|
minetest.register_entity("fireworks:firework_"..number.."_rocket", {
|
|
visual = "mesh",
|
|
mesh = "firework_rocket.b3d",
|
|
textures = {"firework_rocket.png"},
|
|
collisionbox = {-0.2, 0, -0.2, 0.2, 0.5, 0.2},
|
|
visual_size = {x=3.5, y=3.5},
|
|
physical = true,
|
|
on_activate = function(self)
|
|
minetest.after(3, function()
|
|
local pos = self.object:get_pos()
|
|
local velo = self.object:getvelocity()
|
|
if pos == nil or velo == nil then
|
|
return
|
|
end
|
|
minetest.sound_play("firework_pop", {pos = pos, gain = 1, max_hear_distance = 128})
|
|
if flare then
|
|
minetest.add_particle({
|
|
pos = {x=pos.x, y=pos.y, z=pos.z},
|
|
velocity = {x=0, y=0, z=0},
|
|
acceleration = {x=0, y=0, z=0},
|
|
expirationtime = 1,
|
|
size = 120,
|
|
collisiondetection = false,
|
|
collisionremoval = false,
|
|
vertical = false,
|
|
texture = "firework_flare.png",
|
|
animation = {type = "vertical_frames", aspect_w = 64, aspect_h = 64, length = 1.00},
|
|
glow = 13
|
|
})
|
|
end
|
|
minetest.add_particle({
|
|
pos = {x=pos.x, y=pos.y, z=pos.z},
|
|
velocity = {x=0, y=0, z=0},
|
|
acceleration = {x=0, y=-0.2, z=0},
|
|
expirationtime = 1,
|
|
size = 120,
|
|
collisiondetection = false,
|
|
collisionremoval = false,
|
|
vertical = false,
|
|
texture = tex1,
|
|
animation = {type = "vertical_frames", aspect_w = 64, aspect_h = 64, length = 1.00},
|
|
glow = 13
|
|
})
|
|
self.object:remove()
|
|
end)
|
|
end,
|
|
})
|
|
end
|
|
|
|
register_scatter_rocket("1", "firework_spark_r.png", true, "shower")
|
|
register_scatter_rocket("2", "firework_spark_g.png", true, "scatter")
|
|
register_scatter_rocket("3", "firework_spark_b.png", true, "shower")
|
|
register_scatter_rocket("4", "firework_spark_p.png", true, "scatter")
|
|
register_pattern_rocket("5", "firework_face.png", true)
|
|
|
|
register_trail_rocket("6", "firework_spark_r.png", true, "roundel")
|
|
register_trail_rocket("7", "firework_spark_g.png", true, "scatter")
|
|
register_trail_rocket("8", "firework_spark_b.png", true, "roundel")
|
|
register_trail_rocket("9", "firework_spark_p.png", true, "scatter")
|
|
|
|
|
|
minetest.register_tool("fireworks:gun", {
|
|
description = "Firework Gun",
|
|
inventory_image = "firework_gun_2.png",
|
|
wield_scale = {x = 1.5, y = 1.5, z = 1},
|
|
tool_capabilities = {
|
|
full_punch_interval = 0.7,
|
|
max_drop_level=1,
|
|
groupcaps={
|
|
snappy={times={[1]=2.0, [2]=1.00, [3]=0.35}, uses=10, maxlevel=3},
|
|
},
|
|
damage_groups = {fleshy=0},
|
|
},
|
|
on_use = function(item, placer, pointed_thing)
|
|
local inv = placer:get_inventory()
|
|
local number = nil
|
|
for i=1,10 do
|
|
if number == nil then
|
|
if inv:contains_item("main", "fireworks:firework_"..i) then
|
|
local remov = inv:remove_item("main", "fireworks:firework_"..i)
|
|
number = i
|
|
end
|
|
end
|
|
end
|
|
if number == nil then
|
|
return item
|
|
end
|
|
local pos = placer:getpos()
|
|
if pointed_thing ~= nil then
|
|
local dir = placer:get_look_dir()
|
|
local obj = minetest.env:add_entity({x=pos.x+dir.x, y=pos.y+dir.y+0.5, z=pos.z+dir.z}, "fireworks:firework_"..number.."_rocket")
|
|
minetest.sound_play("firework_whistle", {pos = pos, gain = 0.2, max_hear_distance = 15})
|
|
obj:setvelocity({x=dir.x*15, y=dir.y*20, z=dir.z*15})
|
|
obj:setacceleration({x=dir.x*2, y=-2, z=dir.z*2})
|
|
local rocket = obj:get_luaentity()
|
|
for i=1,23 do
|
|
minetest.after(i/9, function()
|
|
local pos = rocket.object:get_pos()
|
|
local velo = rocket.object:getvelocity()
|
|
if pos == nil or velo == nil then
|
|
return item
|
|
end
|
|
minetest.add_particle({
|
|
pos = {x=pos.x, y=pos.y, z=pos.z},
|
|
velocity = {x=-velo.x*2, y=-velo.y*2, z=-velo.x*2},
|
|
acceleration = {x=math.random(-0.5,0.5), y=-1, z=math.random(-0.5,0.5)},
|
|
expirationtime = 3,
|
|
size = 8,
|
|
collisiondetection = true,
|
|
collisionremoval = true,
|
|
vertical = false,
|
|
texture = "firework_rocket_spark.png",
|
|
animation = {type = "vertical_frames", aspect_w = 15, aspect_h = 15, length = 1.00},
|
|
glow = 13
|
|
})
|
|
end)
|
|
end
|
|
end
|
|
end
|
|
})
|
|
|
|
function firework_launch(pos, name)
|
|
minetest.remove_node(pos)
|
|
local obj = minetest.env:add_entity({x=pos.x, y=pos.y, z=pos.z}, name.."_rocket")
|
|
minetest.sound_play("firework_whistle", {pos = pos, gain = 0.2, max_hear_distance = 15})
|
|
obj:setvelocity({x=0, y=15, z=0})
|
|
obj:setacceleration({x=0, y=2, z=0})
|
|
local rocket = obj:get_luaentity()
|
|
for i=1,23 do
|
|
minetest.after(i/9, function()
|
|
local pos = rocket.object:get_pos()
|
|
local velo = rocket.object:getvelocity()
|
|
if pos == nil or velo == nil then
|
|
return
|
|
end
|
|
minetest.add_particle({
|
|
pos = {x=pos.x, y=pos.y, z=pos.z},
|
|
velocity = {x=-velo.x*2, y=-velo.y*2, z=-velo.x*2},
|
|
acceleration = {x=math.random(-0.5,0.5), y=-1, z=math.random(-0.5,0.5)},
|
|
expirationtime = 3,
|
|
size = 8,
|
|
collisiondetection = true,
|
|
collisionremoval = true,
|
|
vertical = false,
|
|
texture = "firework_rocket_spark.png",
|
|
animation = {type = "vertical_frames", aspect_w = 15, aspect_h = 15, length = 1.00},
|
|
glow = 13
|
|
})
|
|
end)
|
|
end
|
|
end
|
|
|
|
minetest.register_node("fireworks:firework_1", {
|
|
description = "Red Firework",
|
|
inventory_image = "firework_rocket_item.png",
|
|
drawtype = "mesh",
|
|
mesh = "firework_rocket2.b3d",
|
|
tiles = {"firework_rocket.png"},
|
|
paramtype = "light",
|
|
collision_box = {
|
|
type = "fixed",
|
|
fixed = {{-0.2, -0.5, -0.2, 0.2, 0.5, 0.2}},
|
|
},
|
|
selection_box = {
|
|
type = "fixed",
|
|
fixed = {{-0.2, -0.5, -0.2, 0.2, 0.5, 0.2}},
|
|
},
|
|
groups = {snappy=1, oddly_breakable_by_hand=1, dig_immediate=3, firework=1},
|
|
color = {r=255,g=100,b=100},
|
|
on_rightclick = function(pos, node, clicker)
|
|
if clicker:get_wielded_item():get_name() == "fire:flint_and_steel" then
|
|
firework_launch(pos, "fireworks:firework_1")
|
|
end
|
|
end
|
|
})
|
|
|
|
minetest.register_node("fireworks:firework_2", {
|
|
description = "Green Firework",
|
|
inventory_image = "firework_rocket_item.png",
|
|
drawtype = "mesh",
|
|
mesh = "firework_rocket2.b3d",
|
|
tiles = {"firework_rocket.png"},
|
|
paramtype = "light",
|
|
collision_box = {
|
|
type = "fixed",
|
|
fixed = {{-0.2, -0.5, -0.2, 0.2, 0.5, 0.2}},
|
|
},
|
|
selection_box = {
|
|
type = "fixed",
|
|
fixed = {{-0.2, -0.5, -0.2, 0.2, 0.5, 0.2}},
|
|
},
|
|
groups = {snappy=1, oddly_breakable_by_hand=1, dig_immediate=3, firework=1},
|
|
color = {r=100,g=255,b=100},
|
|
on_rightclick = function(pos, node, clicker)
|
|
if clicker:get_wielded_item():get_name() == "fire:flint_and_steel" then
|
|
firework_launch(pos, "fireworks:firework_2")
|
|
end
|
|
end
|
|
})
|
|
|
|
minetest.register_node("fireworks:firework_3", {
|
|
description = "Blue Firework",
|
|
inventory_image = "firework_rocket_item.png",
|
|
drawtype = "mesh",
|
|
mesh = "firework_rocket2.b3d",
|
|
tiles = {"firework_rocket.png"},
|
|
paramtype = "light",
|
|
collision_box = {
|
|
type = "fixed",
|
|
fixed = {{-0.2, -0.5, -0.2, 0.2, 0.5, 0.2}},
|
|
},
|
|
selection_box = {
|
|
type = "fixed",
|
|
fixed = {{-0.2, -0.5, -0.2, 0.2, 0.5, 0.2}},
|
|
},
|
|
groups = {snappy=1, oddly_breakable_by_hand=1, dig_immediate=3, firework=1},
|
|
color = {r=100,g=100,b=255},
|
|
on_rightclick = function(pos, node, clicker)
|
|
if clicker:get_wielded_item():get_name() == "fire:flint_and_steel" then
|
|
firework_launch(pos, "fireworks:firework_3")
|
|
end
|
|
end
|
|
})
|
|
|
|
minetest.register_node("fireworks:firework_4", {
|
|
description = "Purple Firework",
|
|
inventory_image = "firework_rocket_item.png",
|
|
drawtype = "mesh",
|
|
mesh = "firework_rocket2.b3d",
|
|
tiles = {"firework_rocket.png"},
|
|
paramtype = "light",
|
|
collision_box = {
|
|
type = "fixed",
|
|
fixed = {{-0.2, -0.5, -0.2, 0.2, 0.5, 0.2}},
|
|
},
|
|
selection_box = {
|
|
type = "fixed",
|
|
fixed = {{-0.2, -0.5, -0.2, 0.2, 0.5, 0.2}},
|
|
},
|
|
groups = {snappy=1, oddly_breakable_by_hand=1, dig_immediate=3, firework=1},
|
|
color = {r=255,g=80,b=255},
|
|
on_rightclick = function(pos, node, clicker)
|
|
if clicker:get_wielded_item():get_name() == "fire:flint_and_steel" then
|
|
firework_launch(pos, "fireworks:firework_4")
|
|
end
|
|
end
|
|
})
|
|
|
|
minetest.register_node("fireworks:firework_5", {
|
|
description = "Smile Firework",
|
|
inventory_image = "firework_rocket_item.png",
|
|
drawtype = "mesh",
|
|
mesh = "firework_rocket2.b3d",
|
|
tiles = {"firework_rocket.png"},
|
|
paramtype = "light",
|
|
collision_box = {
|
|
type = "fixed",
|
|
fixed = {{-0.2, -0.5, -0.2, 0.2, 0.5, 0.2}},
|
|
},
|
|
selection_box = {
|
|
type = "fixed",
|
|
fixed = {{-0.2, -0.5, -0.2, 0.2, 0.5, 0.2}},
|
|
},
|
|
groups = {snappy=1, oddly_breakable_by_hand=1, dig_immediate=3, firework=1},
|
|
color = {r=225,g=225,b=100},
|
|
on_rightclick = function(pos, node, clicker)
|
|
if clicker:get_wielded_item():get_name() == "fire:flint_and_steel" then
|
|
firework_launch(pos, "fireworks:firework_5")
|
|
end
|
|
end
|
|
})
|
|
|
|
minetest.register_node("fireworks:firework_6", {
|
|
description = "Red Trail Firework",
|
|
inventory_image = "firework_rocket_item.png",
|
|
drawtype = "mesh",
|
|
mesh = "firework_rocket2.b3d",
|
|
tiles = {"firework_rocket.png"},
|
|
paramtype = "light",
|
|
collision_box = {
|
|
type = "fixed",
|
|
fixed = {{-0.2, -0.5, -0.2, 0.2, 0.5, 0.2}},
|
|
},
|
|
selection_box = {
|
|
type = "fixed",
|
|
fixed = {{-0.2, -0.5, -0.2, 0.2, 0.5, 0.2}},
|
|
},
|
|
groups = {snappy=1, oddly_breakable_by_hand=1, dig_immediate=3, firework=1},
|
|
color = {r=255,g=100,b=100},
|
|
on_rightclick = function(pos, node, clicker)
|
|
if clicker:get_wielded_item():get_name() == "fire:flint_and_steel" then
|
|
firework_launch(pos, "fireworks:firework_6")
|
|
end
|
|
end
|
|
})
|
|
|
|
minetest.register_node("fireworks:firework_7", {
|
|
description = "Green Trail Firework",
|
|
inventory_image = "firework_rocket_item.png",
|
|
drawtype = "mesh",
|
|
mesh = "firework_rocket2.b3d",
|
|
tiles = {"firework_rocket.png"},
|
|
paramtype = "light",
|
|
collision_box = {
|
|
type = "fixed",
|
|
fixed = {{-0.2, -0.5, -0.2, 0.2, 0.5, 0.2}},
|
|
},
|
|
selection_box = {
|
|
type = "fixed",
|
|
fixed = {{-0.2, -0.5, -0.2, 0.2, 0.5, 0.2}},
|
|
},
|
|
groups = {snappy=1, oddly_breakable_by_hand=1, dig_immediate=3, firework=1},
|
|
color = {r=100,g=255,b=100},
|
|
on_rightclick = function(pos, node, clicker)
|
|
if clicker:get_wielded_item():get_name() == "fire:flint_and_steel" then
|
|
firework_launch(pos, "fireworks:firework_7")
|
|
end
|
|
end
|
|
})
|
|
|
|
minetest.register_node("fireworks:firework_8", {
|
|
description = "Blue Trail Firework",
|
|
inventory_image = "firework_rocket_item.png",
|
|
drawtype = "mesh",
|
|
mesh = "firework_rocket2.b3d",
|
|
tiles = {"firework_rocket.png"},
|
|
paramtype = "light",
|
|
collision_box = {
|
|
type = "fixed",
|
|
fixed = {{-0.2, -0.5, -0.2, 0.2, 0.5, 0.2}},
|
|
},
|
|
selection_box = {
|
|
type = "fixed",
|
|
fixed = {{-0.2, -0.5, -0.2, 0.2, 0.5, 0.2}},
|
|
},
|
|
groups = {snappy=1, oddly_breakable_by_hand=1, dig_immediate=3, firework=1},
|
|
color = {r=100,g=100,b=255},
|
|
on_rightclick = function(pos, node, clicker)
|
|
if clicker:get_wielded_item():get_name() == "fire:flint_and_steel" then
|
|
firework_launch(pos, "fireworks:firework_8")
|
|
end
|
|
end
|
|
})
|
|
|
|
minetest.register_node("fireworks:firework_9", {
|
|
description = "Purple Trail Firework",
|
|
inventory_image = "firework_rocket_item.png",
|
|
drawtype = "mesh",
|
|
mesh = "firework_rocket2.b3d",
|
|
tiles = {"firework_rocket.png"},
|
|
paramtype = "light",
|
|
collision_box = {
|
|
type = "fixed",
|
|
fixed = {{-0.2, -0.5, -0.2, 0.2, 0.5, 0.2}},
|
|
},
|
|
selection_box = {
|
|
type = "fixed",
|
|
fixed = {{-0.2, -0.5, -0.2, 0.2, 0.5, 0.2}},
|
|
},
|
|
groups = {snappy=1, oddly_breakable_by_hand=1, dig_immediate=3, firework=1},
|
|
color = {r=255,g=80,b=255},
|
|
on_rightclick = function(pos, node, clicker)
|
|
if clicker:get_wielded_item():get_name() == "fire:flint_and_steel" then
|
|
firework_launch(pos, "fireworks:firework_9")
|
|
end
|
|
end
|
|
}) |