Commit Graph

13 Commits

Author SHA1 Message Date
raymoo
c9e7a27eeb Attached particle spawners 2016-10-13 17:33:16 +02:00
Auke Kok
d499ec4838 Particles: Add option to remove particles on collision
Adds the particle option `collision_removal = bool`

Some particles are hard to use right now since they either go through
solid blocks (without collision detection), and with collision
detection enabled they (e.g. raindrops) would just stop dead on the
floor and sit there until they expire, or worse, scrape along a wall
or ceiling.

We can solve the problem by adding a boolean flag that tells the
particle to be removed if it ever collides with something. This will
make it easier to add rain that doesn't fall through your roof or stick
on the top of it. Or clouds and smoke that don't go through trees.

Particles that collide with this flag are marked expired
unconditionally, causing them to be treated like normal expired
particles and cleaned up normally.

Documentation is adjusted accordingly.

An added bonus of this patch is that particles can potentially collide
many times with nodes, and this reduces the amount of collisions to 1
(max), which may end up reducing particle load on the client.
2016-05-28 00:08:23 -04:00
nerzhul
fefa148d69 v2d & aabbox3d<f32> & sky cleanups
* Sky: rename Box => m_box and inline getBoundingBox
* Uniformize aabbox3d<f32> to aabb3f
2016-02-11 16:55:15 +01:00
ShadowNinja
e4bff8be94 Clean up threading
* Rename everything.
    * Strip J prefix.
    * Change UpperCamelCase functions to lowerCamelCase.
  * Remove global (!) semaphore count mutex on OSX.
  * Remove semaphore count getter (unused, unsafe, depended on internal
    API functions on Windows, and used a hack on OSX).
  * Add `Atomic<type>`.
  * Make `Thread` handle thread names.
  * Add support for C++11 multi-threading.
  * Combine pthread and win32 sources.
  * Remove `ThreadStarted` (unused, unneeded).
  * Move some includes from the headers to the sources.
  * Move all of `Event` into its header (allows inlining with no new includes).
  * Make `Event` use `Semaphore` (except on Windows).
  * Move some porting functions into `Thread`.
  * Integrate logging with `Thread`.
  * Add threading test.
2015-08-23 22:04:06 -04:00
Loic Blot
0d1eedcccc Replace std::list to std::vector into tile.cpp (m_texture_trash) and move tile.hpp to src/client/ 2015-03-05 11:59:40 +01:00
sapier
63867b1a37 Fix memory leaks due to messed up memory handling for particles as well as their spawners 2015-01-09 15:23:49 +01:00
Novatux
062de11b4c Fix rendering glitches when far from the center of the map 2014-03-04 20:12:10 +01:00
khonkhortisan
2b1eff7725 Allow vertical axis particle rotation constraint
Use tables for adding particles, deprecate former way.

separate particles(pawner) definition, add default values, work with no
arguments
2014-01-13 17:34:56 -05:00
Kahrl
8161ab573f Remove texture atlas / AtlasPointer, rename getTextureRaw to getTexture 2013-07-02 03:03:10 +02:00
Jeija
e1ff5b1361 Allow spawning particles from the server, from lua
Spawn single particles or make use of ParticleSpawner for many randomly spawned particles.
Accessible in Lua using minetest.spawn_particle and minetest.add_particlespawner.
Increase Protocol Version to 17.

Conflicts:
	src/clientserver.h
2013-03-23 23:16:29 +01:00
Sfan5
6d0ea26c2d Update Copyright Years 2013-02-24 20:15:24 +01:00
PilzAdam
497ff1ecd6 Change Minetest-c55 to Minetest 2013-02-24 18:49:03 +01:00
Jeija
61f5ca6b16 Add particles 2013-01-14 15:27:00 +01:00