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Allow vertical axis particle rotation constraint

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Use tables for adding particles, deprecate former way.

separate particles(pawner) definition, add default values, work with no
arguments
This commit is contained in:
khonkhortisan 2013-04-22 11:35:10 -07:00 • committed by ShadowNinja
parent a4c5f10ecf
commit 2b1eff7725
10 changed files with 266 additions and 93 deletions
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69
doc/lua_api.txt
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@ -1462,30 +1462,20 @@ minetest.ban_player(name) -> ban a player
minetest.unban_player_or_ip(name) -> unban player or IP address
Particles:
minetest.add_particle(pos, velocity, acceleration, expirationtime,
minetest.add_particle(particle definition)
^ Deprecated: minetest.add_particle(pos, velocity, acceleration, expirationtime,
size, collisiondetection, texture, playername)
^ Spawn particle at pos with velocity and acceleration
^ Disappears after expirationtime seconds
^ collisiondetection: if true collides with physical objects
^ Uses texture (string)
^ Playername is optional, if specified spawns particle only on the player's client
minetest.add_particlespawner(amount, time,
minetest.add_particlespawner(particlespawner definition)
^ Add a particlespawner, an object that spawns an amount of particles over time seconds
^ Returns an id
^ Deprecated: minetest.add_particlespawner(amount, time,
minpos, maxpos,
minvel, maxvel,
minacc, maxacc,
minexptime, maxexptime,
minsize, maxsize,
collisiondetection, texture, playername)
^ Add a particlespawner, an object that spawns an amount of particles over time seconds
^ The particle's properties are random values in between the boundings:
^ minpos/maxpos, minvel/maxvel (velocity), minacc/maxacc (acceleration),
^ minsize/maxsize, minexptime/maxexptime (expirationtime)
^ collisiondetection: if true uses collisiondetection
^ Uses texture (string)
^ Playername is optional, if specified spawns particle only on the player's client
^ If time is 0 has infinite lifespan and spawns the amount on a per-second base
^ Returns and id
minetest.delete_particlespawner(id, player)
^ Delete ParticleSpawner with id (return value from add_particlespawner)
@ -2443,3 +2433,50 @@ HUD Definition (hud_add, hud_get)
offset = {x=0, y=0},
^ See "HUD Element Types"
}
Particle definition (add_particle)
{
pos = {x=0, y=0, z=0},
velocity = {x=0, y=0, z=0},
acceleration = {x=0, y=0, z=0},
^ Spawn particle at pos with velocity and acceleration
expirationtime = 1,
^ Disappears after expirationtime seconds
size = 1,
collisiondetection = false,
^ collisiondetection: if true collides with physical objects
vertical = false,
^ vertical: if true faces player using y axis only
texture = "image.png",
^ Uses texture (string)
playername = "singleplayer"
^ Playername is optional, if specified spawns particle only on the player's client
}
Particlespawner definition (add_particlespawner)
{
amount = 1,
time = 1,
^ If time is 0 has infinite lifespan and spawns the amount on a per-second base
minpos = {x=0, y=0, z=0},
maxpos = {x=0, y=0, z=0},
minvel = {x=0, y=0, z=0},
maxvel = {x=0, y=0, z=0},
minacc = {x=0, y=0, z=0},
maxacc = {x=0, y=0, z=0},
minexptime = 1,
maxexptime = 1,
minsize = 1,
maxsize = 1,
^ The particle's properties are random values in between the boundings:
^ minpos/maxpos, minvel/maxvel (velocity), minacc/maxacc (acceleration),
^ minsize/maxsize, minexptime/maxexptime (expirationtime)
collisiondetection = false,
^ collisiondetection: if true uses collisiondetection
vertical = false,
^ vertical: if true faces player using y axis only
texture = "image.png",
^ Uses texture (string)
playername = "singleplayer"
^ Playername is optional, if specified spawns particle only on the player's client
}