private void UpdateParticleTextures(int textureId)
{
// m_SpriteID contains the previous id, update all of the textures that are still using it
Particle.Texture newTexture = m_TexDefs[textureId];
for (int i = 0; i < m_SysDefs.Count; i++)
{
Particle.System.Def sysDef = m_SysDefs[i];
// main texture
Particle.MainInfo info = sysDef.m_MainInfo;
if (info.m_Sprite.m_SpriteID == textureId)
{
info.m_Sprite = newTexture;
}
// texseq textures
if (sysDef.m_TexSeq != null)
{
Particle.TextureSequence texSeq = sysDef.m_TexSeq;
for (int j = 0; j < texSeq.m_Sprites.Length; j++)
{
if (texSeq.m_Sprites[j] != null && texSeq.m_Sprites[j].m_SpriteID == textureId)
{
texSeq.m_Sprites[j] = newTexture;
}
}
}
// glitter texture
if (sysDef.m_Glitter != null)
{
Particle.Glitter glitter = sysDef.m_Glitter;
if (glitter.m_Sprite.m_SpriteID == textureId)
{
glitter.m_Sprite = newTexture;
}
}
}
}
bool CanTextureBeRemoved(int textureId)
{
for (int i = 0; i < m_SysDefs.Count; i++)
{
Particle.System.Def sysDef = m_SysDefs[i];
// main texture
Particle.MainInfo info = sysDef.m_MainInfo;
if (m_TexDefs.IndexOf(info.m_Sprite) == textureId)
{
return(false);
}
// texseq textures
if (sysDef.m_TexSeq != null)
{
Particle.TextureSequence texSeq = sysDef.m_TexSeq;
for (int j = 0; j < texSeq.m_Sprites.Length; j++)
{
if (texSeq.m_Sprites[j] != null && m_TexDefs.IndexOf(texSeq.m_Sprites[j]) == textureId)
{
return(false);
}
}
}
// glitter texture
if (sysDef.m_Glitter != null)
{
Particle.Glitter glitter = sysDef.m_Glitter;
if (m_TexDefs.IndexOf(glitter.m_Sprite) == textureId)
{
return(false);
}
}
}
return(true);
}
public static void GenerateGlitterProperties(Particle.System.Def def, List <Particle.Texture> textures, PropertyTable props)
{
Particle.Glitter glitter = def.m_Glitter;
props.AddProperty(new PropertySpec("Has Effects", typeof(bool), "Glitter", "Whether the glitter particles use the same effects", glitter.m_HasEffects, "", typeof(BoolTypeConverter)));
props.AddProperty(new PropertySpec("Has Scale Transition (Glitter)", typeof(bool), "Glitter", "Whether to transition the scale multiplier to 1.0", glitter.m_HasScaleTrans, "", typeof(BoolTypeConverter)));
props.AddProperty(new PropertySpec("Has Alpha Transition (Glitter)", typeof(bool), "Glitter", "Whether to fade glitter particles away", glitter.m_HasAlphaTrans, "", typeof(BoolTypeConverter)));
props.AddProperty(new PropertySpec("Angle Copy Mode", typeof(int), "Glitter", "What angle properties glitter particles should copy from their parent particles", (int)glitter.m_AngleCopyMode, "", typeof(ItemListTypeConverter), new Attribute[] { new ItemListAttribute(new string[] { "None", "Angle", "Angle and Angular Speed" }.ToList()) }));
props.AddProperty(new PropertySpec("Follow System (Glitter)", typeof(bool), "Glitter", "Whether glitter particles should follow their parent system when it moves", glitter.m_FollowSystem, "", typeof(BoolTypeConverter)));
props.AddProperty(new PropertySpec("Use Glitter Color", typeof(bool), "Glitter", "Whether glitter particles use the glitter color instead of the main color", glitter.m_UseGlitterColor, "", typeof(BoolTypeConverter)));
props.AddProperty(new PropertySpec("Draw Mode (Glitter)", typeof(int), "Glitter", "How glitter particles are drawn on screen", (int)glitter.m_DrawMode, "", typeof(ItemListTypeConverter), new Attribute[] { new ItemListAttribute(new string[] { "Billboard", "Velocity Stretch", "3D" }.ToList()) }));
props.AddProperty(new PropertySpec("Speed Randomness (Glitter)", typeof(float), "Glitter", "The maximum difference in velocity between a glitter particle and its parent", glitter.m_SpeedRand, "", typeof(FloatTypeConverter), new Attribute[] { new FloatRangeAttribute(-64, 64, FloatRangeAttribute.Inclusivity.INCLUDE_FIRST) }));
props.AddProperty(new PropertySpec("Scale (Glitter)", typeof(float), "Glitter", "The initial scale if glitter particles have a scale transition", glitter.m_Scale, "", typeof(FloatTypeConverter), new Attribute[] { new FloatRangeAttribute(-0x80000, 0x80000, FloatRangeAttribute.Inclusivity.INCLUDE_FIRST) }));
props.AddProperty(new PropertySpec("Lifetime (Glitter)", typeof(int), "Glitter", "The number of frames glitter particles exist for", glitter.m_Lifetime, "", typeof(IntTypeConverter), new Attribute[] { new IntRangeAttribute(0, 0xffff) }));
props.AddProperty(new PropertySpec("Speed Multiplier", typeof(int), "Glitter", "How fast glitter particles go compared to their parent particles (x / 256)", glitter.m_SpeedMult, "", typeof(IntTypeConverter), new Attribute[] { new IntRangeAttribute(0, 0xff) }));
props.AddProperty(new PropertySpec("Scale Multiplier", typeof(int), "Glitter", "How big glitter particles are compared to their parent particles assuming no scale transition ((x + 1) / 64)", glitter.m_ScaleMult, "", typeof(IntTypeConverter), new Attribute[] { new IntRangeAttribute(0, 0xff) }));
props.AddProperty(new PropertySpec("Color (Glitter)", typeof(Color), "Glitter", "The glitter color of the particles", glitter.m_Color, typeof(ColorTypeEditor), typeof(ColorTypeConverter)));
props.AddProperty(new PropertySpec("Rate (Glitter)", typeof(int), "Glitter", "The number of glitter particles each particle spawns per frame spawning particles (integer)", glitter.m_Rate, "", typeof(IntTypeConverter), new Attribute[] { new IntRangeAttribute(0, 0xff) }));
props.AddProperty(new PropertySpec("Wait", typeof(int), "Glitter", "The fraction of a particle's lifetime that should pass before it spawns glitter ((x + 1) / 256)", glitter.m_Wait, "", typeof(IntTypeConverter), new Attribute[] { new IntRangeAttribute(0, 0xff) }));
props.AddProperty(new PropertySpec("Period (Glitter)", typeof(int), "Glitter", "One more than the number of frames between glitter particle spawnings.", glitter.m_Period, "", typeof(IntTypeConverter), new Attribute[] { new IntRangeAttribute(1, 0xff) }));
props.AddProperty(new PropertySpec("Sprite ID (Glitter)", typeof(int), "Glitter", "The ID of the texture to use", textures.IndexOf(glitter.m_Sprite), "", typeof(IntTypeConverter), new Attribute[] { new IntRangeAttribute(0, highestTextureID) })); //TODO: Make limit depend on number of textures loaded
props.AddProperty(new PropertySpec("Texture Repeat X (Glitter)", typeof(int), "Glitter", "How much to repeat the texture in the X direction", glitter.m_LogTexRepeatHorz, "", typeof(ItemListTypeConverter), new Attribute[] { new ItemListAttribute(new string[] { "1", "2", "4", "8" }.ToList()) }));
props.AddProperty(new PropertySpec("Texture Repeat Y (Glitter)", typeof(int), "Glitter", "How much to repeat the texture in the Y direction", glitter.m_LogTexRepeatVert, "", typeof(ItemListTypeConverter), new Attribute[] { new ItemListAttribute(new string[] { "1", "2", "4", "8" }.ToList()) }));
}