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authorGravatar Jonas Gunz <himself@jonasgunz.de> 2019-05-03 03:07:07 +0200
committerGravatar Jonas Gunz <himself@jonasgunz.de> 2019-05-03 03:07:07 +0200
commit620a534e46a78e2664f1a105c694330fc267453b (patch)
tree0bff0c9b6e0bd7ed11855450cad03a0ed2ba31f1 /color.h
parent4aa0cf5afc35509ccbfc23c722672c5a7a89001c (diff)
downloadAsciiMap-620a534e46a78e2664f1a105c694330fc267453b.tar.gz
Did a fuck ton.
Diffstat (limited to 'color.h')
-rw-r--r--color.h33
1 files changed, 33 insertions, 0 deletions
diff --git a/color.h b/color.h
new file mode 100644
index 0000000..f5e1f88
--- /dev/null
+++ b/color.h
@@ -0,0 +1,33 @@
+#ifndef _COLOR_H_
+#define _COLOR_H_
+
+#include <stdint.h>
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "m.h"
+
+#define _COLORS_SIZE 16u
+
+struct console_color
+{
+ uint8_t R;
+ uint8_t G;
+ uint8_t B;
+
+ char *no;
+};
+
+struct console_color colors[ _COLORS_SIZE ];
+
+//Calculate luminance
+//Order LSB first: BGR
+uint8_t rgb_avg(uint8_t R, uint8_t G, uint8_t B);
+
+//Get nearest printable color in console
+char *calc_col(uint8_t R, uint8_t G, uint8_t B);
+
+void generate_ansi();
+
+#endif //_COLOR_H_