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fix cgastream color but (flush erased all colors)

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Christoph Urlacher
2022-07-24 02:39:36 +02:00
parent 5396d419ee
commit 3034c4d450
1 changed files with 5 additions and 1 deletions
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6
c_os/devices/CGA_Stream.h
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@ -67,15 +67,19 @@ public:
// Change stream color // Change stream color
template<typename T> template<typename T>
friend T& operator<<(T& os, const fgc& fg) { friend T& operator<<(T& os, const fgc& fg) {
CGA::color old_bg = os.color_bg;
os.flush(); os.flush();
os.color_bg = old_bg;
os.color_fg = fg.fg; os.color_fg = fg.fg;
return os; return os;
} }
template<typename T> template<typename T>
friend T& operator<<(T& os, const bgc& bg) { friend T& operator<<(T& os, const bgc& bg) {
CGA::color old_fg = os.color_fg;
os.flush(); os.flush();
os.color_fg = bg.bg; os.color_fg = old_fg;
os.color_bg = bg.bg;
return os; return os;
} }
}; };