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Fixed ParticleSystems and Files crashing instead of erroring when given bad sizes (issue #666)

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This commit is contained in:
Alex Szpakowski
2013-07-04 06:29:02 -03:00
parent ee5e83635f
commit abd31ca4e2
4 changed files with 18 additions and 4 deletions
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src/modules/graphics/opengl/ParticleSystem.cpp
+4 -1
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@@ -63,7 +63,7 @@ StringMap<ParticleSystem::AreaSpreadDistribution, ParticleSystem::DISTRIBUTION_M
StringMap<ParticleSystem::AreaSpreadDistribution, ParticleSystem::DISTRIBUTION_MAX_ENUM> ParticleSystem::distributions(ParticleSystem::distributionsEntries, sizeof(ParticleSystem::distributionsEntries));
ParticleSystem::ParticleSystem(Image *image, unsigned int buffer)
ParticleSystem::ParticleSystem(Image *image, int buffer)
: pStart(0)
, pLast(0)
, pEnd(0)
@@ -95,6 +95,9 @@ ParticleSystem::ParticleSystem(Image *image, unsigned int buffer)
, offsetX(image->getWidth()*0.5f)
, offsetY(image->getHeight()*0.5f)
{
if (buffer <= 0)
throw love::Exception("Invalid ParticleSystem size.");
sizes.push_back(1.0f);
colors.push_back(Colorf(1.0f, 1.0f, 1.0f, 1.0f));
setBufferSize(buffer);