From 54b4a94f208114d01faa2152727640a1c61e6602 Mon Sep 17 00:00:00 2001
From: Brett Weiland <techcrazybsw@gmail.com>
Date: Thu, 23 Jul 2020 20:35:29 -0500
Subject: 	modified:   Makefile 	modified:   color.c

---
 src/color.c | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

(limited to 'src/color.c')

diff --git a/src/color.c b/src/color.c
index bdf0239..01f093f 100644
--- a/src/color.c
+++ b/src/color.c
@@ -4,6 +4,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <errno.h>
+#include <math.h>
 
 #define PROMPT_BUFSIZE 32
 
@@ -36,7 +37,7 @@ int main(void) {
    GC text_prompt_gc; 
 
    int text_buffer_space;
-
+   unsigned int channel_step;
    int is_prompt = 0;
 
    unsigned int winsize_x;
@@ -82,6 +83,8 @@ int main(void) {
 
    XMapWindow(display, window);
    XSelectInput(display, window, KeyPressMask | ExposureMask);
+   XGetWindowAttributes(display, window, &win_info); 
+   channel_step = 0xffff / pow((win_info.depth / 3), 2) ;
 
 
    //text struct
@@ -121,14 +124,16 @@ int main(void) {
            }
          }
          else {
+           printf("%i\n", win_info.depth);
            switch(event.xkey.keycode) {
              case X_ENTER_KEY:
                break;
              case X_Q_KEY:
-               printf("%i\n", background_color.red);
+               printf("Before: %i\n", background_color.red);
                XFreeColors(display, colormap, &background_color.pixel, 1, NULL);
-               background_color.red += 1000;
-               printf("%i\n", background_color.red);
+               printf("Step: %i\n", channel_step);
+               background_color.red += channel_step; //TODO: change me to depth
+               printf("After: %i\n", background_color.red);
                XAllocColor(display, colormap, &background_color);
                break;
              case X_W_KEY:
-- 
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