SkyEntity(OOPrivate) Category Reference

Instance Methods
(BOOL)	- readColor1:andColor2:andColor3:andColor4:fromDictionary:

Detailed Description

Definition at line 46 of file SkyEntity.m.

Method Documentation

readColor1:andColor2:andColor3:andColor4:fromDictionary:

- (BOOL) readColor1:		(OOColor **)	ioColor1
andColor2:		(OOColor **)	ioColor2
andColor3:		(OOColor **)	ioColor3
andColor4:		(OOColor **)	ioColor4
fromDictionary:		(NSDictionary *)	dictionary

Extends class SkyEntity.

Definition at line 1 of file SkyEntity.m.

                  :(OOColor **)ioColor1 andColor2:(OOColor **)ioColor2 andColor3:(OOColor **)ioColor3 andColor4:(OOColor **)ioColor4 fromDictionary:(NSDictionary *)dictionary
{
    NSString            *string = nil;
    NSArray             *tokens = nil;
    id                  colorDesc = nil;
    OOColor             *color = nil;
    BOOL                nebulaSet = NO;
 
    assert(ioColor1 != NULL && ioColor2 != NULL);
    
    string = [dictionary oo_stringForKey:@"sky_rgb_colors"];
    if (string != nil)
    {
        tokens = ScanTokensFromString(string);
        
        if ([tokens count] == 6)
        {
            float r1 = OOClamp_0_1_f([tokens oo_floatAtIndex:0]);
            float g1 = OOClamp_0_1_f([tokens oo_floatAtIndex:1]);
            float b1 = OOClamp_0_1_f([tokens oo_floatAtIndex:2]);
            float r2 = OOClamp_0_1_f([tokens oo_floatAtIndex:3]);
            float g2 = OOClamp_0_1_f([tokens oo_floatAtIndex:4]);
            float b2 = OOClamp_0_1_f([tokens oo_floatAtIndex:5]);
            *ioColor1 = [OOColor colorWithRed:r1 green:g1 blue:b1 alpha:1.0];
            *ioColor2 = [OOColor colorWithRed:r2 green:g2 blue:b2 alpha:1.0];
        }
        else
        {
            OOLogWARN(@"sky.fromDict", @"could not interpret \"%@\" as two RGB colours (must be six numbers).", string);
        }
    }
    colorDesc = [dictionary objectForKey:@"sky_color_1"];
    if (colorDesc != nil)
    {
        color = [[OOColor colorWithDescription:colorDesc] premultipliedColor];
        if (color != nil)  *ioColor1 = color;
        else  OOLogWARN(@"sky.fromDict", @"could not interpret \"%@\" as a colour.", colorDesc);
    }
    colorDesc = [dictionary objectForKey:@"sky_color_2"];
    if (colorDesc != nil)
    {
        color = [[OOColor colorWithDescription:colorDesc] premultipliedColor];
        if (color != nil)  *ioColor2 = color;
        else  OOLogWARN(@"sky.fromDict", @"could not interpret \"%@\" as a colour.", colorDesc);
    }
 
    colorDesc = [dictionary objectForKey:@"nebula_color_1"];
    if (colorDesc != nil)
    {
        color = [[OOColor colorWithDescription:colorDesc] premultipliedColor];
        if (color != nil)  
        {
            *ioColor3 = color;
            nebulaSet = YES;
        }
        else  OOLogWARN(@"sky.fromDict", @"could not interpret \"%@\" as a colour.", colorDesc);
    }
    else
    {
        colorDesc = [dictionary objectForKey:@"sky_color_1"];
        if (colorDesc != nil)
        {
            color = [[OOColor colorWithDescription:colorDesc] premultipliedColor];
            if (color != nil)  *ioColor3 = color;
            else  OOLogWARN(@"sky.fromDict", @"could not interpret \"%@\" as a colour.", colorDesc);
        }
    }
    
    colorDesc = [dictionary objectForKey:@"nebula_color_2"];
    if (colorDesc != nil)
    {
        color = [[OOColor colorWithDescription:colorDesc] premultipliedColor];
        if (color != nil) 
        {
            *ioColor4 = color;
            nebulaSet = YES;
        }
        else  OOLogWARN(@"sky.fromDict", @"could not interpret \"%@\" as a colour.", colorDesc);
    }
    else
    {
        colorDesc = [dictionary objectForKey:@"sky_color_2"];
        if (colorDesc != nil)
        {
            color = [[OOColor colorWithDescription:colorDesc] premultipliedColor];
            if (color != nil)  *ioColor4 = color;
            else  OOLogWARN(@"sky.fromDict", @"could not interpret \"%@\" as a colour.", colorDesc);
        }
    }
    return nebulaSet;
}

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The documentation for this category was generated from the following file:

• src/Core/Entities/SkyEntity.m