From bc0a389d3600561a74d5a700370ae5e2537fdb94 Mon Sep 17 00:00:00 2001
From: Jonas Gunz <himself@jonasgunz.de>
Date: Sat, 16 Mar 2019 22:01:12 +0100
Subject: Reworked color for xterm compatible terminals. #6

_color can now be set as (FG | BG | MOD)
---
 src/cRender.h | 52 +++++++++++++++++++++++++++++++++-------------------
 1 file changed, 33 insertions(+), 19 deletions(-)

(limited to 'src/cRender.h')

diff --git a/src/cRender.h b/src/cRender.h
index 6dd75fb..42c3388 100644
--- a/src/cRender.h
+++ b/src/cRender.h
@@ -9,8 +9,9 @@
 #ifdef __linux__
 	#include <unistd.h>
 	#include <sys/ioctl.h>
+	#include <stdint.h>
 
-	typedef int WORD;
+	typedef uint32_t WORD;
 #elif _WIN32
   #include <Windows.h>
 #else
@@ -27,6 +28,7 @@
 
 //Colors
 #ifdef _WIN32
+
 	#define _COL_BLACK 0x00
 	#define _COL_BLUE 0x01
 	#define _COL_GREEN 0x02
@@ -36,23 +38,37 @@
 	#define _COL_DARK_WHITE 0x07
 	#define _COL_INTENSITY 0x08
 	#define _COL_DEFAULT 0xFF
+
 #elif __linux__
-	#define _COL_BLACK 30
-	#define _COL_BLUE 34
-	#define _COL_GREEN 32
-	#define _COL_YELLOW 33
-	#define _COL_RED 31
-	#define _COL_WHITE 37
-	#define _COL_DEFAULT 0
-
-	//Linux Specific
-	#define _COL_BOLD 1
-	#define _COL_BOLD_OFF 21
-	#define _COL_UNDERLINE 4
+
+	//FG
+	#define _COL_DEFAULT		 	0x00
+	#define _COL_BLACK 				0x1e//30
+	#define _COL_RED 					0x1f//31
+	#define _COL_GREEN 				0x20//32
+	#define _COL_YELLOW 			0x21//33
+	#define _COL_BLUE 				0x22//34
+	#define _COL_WHITE 				0x25//37
+
+	//BG
+	#define _COL_BLACK_BG 		0x1e00 + 0x0a00//30
+	#define _COL_RED_BG 			0x1f00 + 0x0a00//31
+	#define _COL_GREEN_BG 		0x2000 + 0x0a00//32
+	#define _COL_YELLOW_BG 		0x2100 + 0x0a00//33
+	#define _COL_BLUE_BG 			0x2200 + 0x0a00//34
+	#define _COL_WHITE_BG 		0x2500 + 0x0a00//37
+
+	//MOD
+	#define _COL_BOLD 				0x010000
+	#define _COL_UNDERLINE 		0x040000
+	#define _COL_INVERSE 			0x070000
+
+	//Not needed
+	#define _COL_BOLD_OFF 		21
 	#define _COL_UNDERLINE_OFF 24
-	#define _COL_INVERSE 7
-	#define _COL_INVERSE_OFF 27
-#endif
+	#define _COL_INVERSE_OFF 	27
+
+#endif // __linux__
 
 using namespace std;
 
@@ -78,12 +94,11 @@ public:
 	virtual ~cRender();
 
 	/** Draws _c @ _pos in screenbuffer
-	* Returns _COLLOSION_ if _pos is already set to !cBackround
+	* _color can be combined by OR: (FG | BG | MOD). Anyone can be left out.
 	*/
 	int drawPoint(char _c, sPos _pos,  WORD _color);
 
 	/** draws Line from _pos1 to _pos2 in screenbuffer
-	* x Value of pos1 MUSTNT exceed the x value of pos2!
 	*/
 	int drawLine(char _c, sPos _pos1, sPos _pos2,  WORD _color);
 
@@ -93,7 +108,6 @@ public:
 	int drawText(string _s, sPos _pos, WORD _color);
 
 	/** writes rectangle to screenbuffer
-	* x Value of pos1 MUSTNT exceed the x value of pos2!
 	*/
 	int drawRectangle(char _border, char _fill, sPos _pos1, sPos _pos2, WORD _borderColor, WORD _fillColor);
 
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