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tod_color: Reformat and enforce max range

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Celtic Minstrel 2016-11-30 11:28:37 -05:00
parent b61f8411b6
commit c77faf2223
1 changed files with 21 additions and 8 deletions
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29
src/time_of_day.hpp
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@ -20,19 +20,32 @@
#include "global.hpp"
#include "tstring.hpp"
#include "util.hpp"
#include <vector>
class config;
/** Small struct to store and manipulate ToD colors */
struct tod_color{
explicit tod_color(int red = 0, int green = 0, int blue = 0) : r(red), g(green), b(blue) {}
bool operator==(const tod_color& o) const { return r == o.r && g == o.g && b == o.b; }
bool is_zero() const { return r == 0 && g == 0 && b == 0; }
bool operator!=(const tod_color& o) const { return !operator==(o); }
tod_color operator+(const tod_color& o) const { return tod_color(r+o.r, g+o.g, b+o.b);}
/** Small struct to store and manipulate ToD color adjusts. */
// This is a color delta, so do not replace with color_t!
struct tod_color {
explicit tod_color(int red = 0, int green = 0, int blue = 0)
: r(util::clamp(red, -255, 255))
, g(util::clamp(green, -255, 255))
, b(util::clamp(blue, -255, 255))
{}
bool operator==(const tod_color& o) const {
return r == o.r && g == o.g && b == o.b;
}
bool is_zero() const {
return r == 0 && g == 0 && b == 0;
}
bool operator!=(const tod_color& o) const {
return !operator==(o);
}
tod_color operator+(const tod_color& o) const {
return tod_color(r + o.r, g + o.g, b + o.b);
}
int r,g,b;
};