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17 lines
417 B
17 lines
417 B
3 years ago
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package state
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// ColorFromInt decodes a packed uint32 into a hex color.
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func ColorFromInt(value uint32) Color {
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return Color{
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R: uint8((value >> 24) & 0xFF),
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G: uint8((value >> 16) & 0xFF),
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B: uint8((value >> 8) & 0xFF),
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A: uint8((value >> 0) & 0xFF),
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}
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}
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// ToInt packs a hex color into a uint32.
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func (c Color) ToInt() uint32 {
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return uint32(c.R)<<24 | uint32(c.G)<<16 | uint32(c.B)<<8 | uint32(c.A)
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}
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