Mercurial > love-experiments
diff src/modules/graphics/opengl/wrap_ParticleSystem.cpp @ 1192:bf8e12d0015f
Enfore limits on ParticleSystem:setSizeVariation (issue #545)
| author | Bart van Strien <bart.bes+projects@gmail.com> |
|---|---|
| date | Fri, 18 Jan 2013 21:03:07 +0100 |
| parents | 13e6ca38c28c |
| children | 7140379315ee b7f097053d74 |
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--- a/src/modules/graphics/opengl/wrap_ParticleSystem.cpp Fri Jan 18 13:20:40 2013 +0100 +++ b/src/modules/graphics/opengl/wrap_ParticleSystem.cpp Fri Jan 18 21:03:07 2013 +0100 @@ -192,6 +192,9 @@ { ParticleSystem *t = luax_checkparticlesystem(L, 1); float arg1 = (float)luaL_checknumber(L, 2); + if (arg1 < 0.0f || arg1 > 1.0f) + return luaL_error(L, "Size variation has to be between 0 and 1, inclusive."); + t->setSizeVariation(arg1); return 0; }