SCR_CameraParticleEditorAttribute.c

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[BaseContainerProps(), SCR_BaseEditorAttributeCustomTitle()]
class SCR_CameraParticleEditorAttribute: SCR_BaseEditorAttribute
{
    //------------------------------------------------------------------------------------------------
    override SCR_BaseEditorAttributeVar ReadVariable(Managed item, SCR_AttributesManagerEditorComponent manager)
    {
        if (!item.IsInherited(SCR_CameraBase)) return null;
        
        SCR_CameraParticlesEditorComponent cameraParticlesManager = SCR_CameraParticlesEditorComponent.Cast(SCR_CameraParticlesEditorComponent.GetInstance(SCR_CameraParticlesEditorComponent));
        if (!cameraParticlesManager) return null;
        
        return SCR_BaseEditorAttributeVar.CreateInt(cameraParticlesManager.GetCurrentEffect());
    }
    
    //------------------------------------------------------------------------------------------------
    override void WriteVariable(Managed item, SCR_BaseEditorAttributeVar var, SCR_AttributesManagerEditorComponent manager, int playerID)
    {
        SCR_CameraParticlesEditorComponent cameraParticlesManager = SCR_CameraParticlesEditorComponent.Cast(SCR_CameraParticlesEditorComponent.GetInstance(SCR_CameraParticlesEditorComponent));
        if (!cameraParticlesManager) return;
        
        if (var) cameraParticlesManager.SetCurrentEffect(var.GetInt());
    }
    
    //------------------------------------------------------------------------------------------------
    override void PreviewVariable(bool setPreview, SCR_AttributesManagerEditorComponent manager)
    {
        WriteVariable(null, GetVariable(), manager, -1);
    }
    
    //---- REFACTOR NOTE START: Loop might not be save? ----
    
    //------------------------------------------------------------------------------------------------
    override int GetEntries(notnull array<ref SCR_BaseEditorAttributeEntry> outEntries)
    {
        outEntries.Clear();
        
        SCR_CameraParticlesEditorComponent cameraParticlesManager = SCR_CameraParticlesEditorComponent.Cast(SCR_CameraParticlesEditorComponent.GetInstance(SCR_CameraParticlesEditorComponent));
        if (!cameraParticlesManager) return 0;
        
        array<SCR_CameraParticleEditor> effects = new array<SCR_CameraParticleEditor>;
        int effectsCount = cameraParticlesManager.GetEffects(effects);
        if (effectsCount == 0) return 0;
        
        for (int i = 0; i < effectsCount; i++)
        {
            outEntries.Insert(new SCR_BaseEditorAttributeEntryText(effects[i].GetDisplayName()));
        }
        return effectsCount;
    }
    
    //---- REFACTOR NOTE END ----
};