update

cols.h

@@ -0,0 +1,7 @@
+#ifndef COLS_H
+#define COLS_H
+
+static int colors[] = {
+	
+
+#endif

main.c

@@ -0,0 +1,99 @@
+#include <math.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <sys/ioctl.h>
+
+#define BOOL	unsigned char
+#define TRUE	1
+#define FALSE	0
+#define PRINT(...)	fprintf(stderr, __VA_ARGS__);
+
+// I miss the Rust type system :(
+typedef uint8_t		 u8;
+typedef uint16_t	u16;
+typedef uint32_t	u32;
+
+#if UINTPTR_MAX == 0xffff
+typedef uint16_t	usize;
+#elif UINTPTR_MAX == 0xffffffff
+typedef uint32_t	usize;
+#elif UINTPTR_MAX == 0xffffffffffffffff
+typedef uint64_t	usize;
+#endif
+
+
+char esc = (char) 27;
+usize width;
+usize height;
+usize palette[] = { 0x00, 0xff0000, 0xff6611, 0xffff66, 0xffffff };
+usize *pixels;
+
+void dofire ( void );
+void draw ( void );
+
+int
+main ( void )
+{
+	// populate width and height
+	struct winsize w;
+	ioctl(0, TIOCGWINSZ, &w);
+
+	width = w.ws_row;
+	height = w.ws_col;
+
+	pixels = (usize*) calloc((width * height), sizeof(usize));
+
+	// init pixels
+	for (usize i = 0; i < width; i++)
+	{
+		pixels[((width * height) - width) + i] = palette[4];
+	}
+
+	dofire();
+	return 0;
+}
+
+void
+dofire ( void )
+{
+	for (usize x = 0; x < width; x++)
+	{
+		for (usize y = 0; y < height; y++)
+		{
+			usize src = y * width + x;
+			usize random = (rand() % 7) & 3;
+			usize dest = src - random + 1;
+			usize color;
+
+			if (width > dest ) dest = 0;
+			else dest -= width;
+
+			pixels[dest] = pixels[src] - (random & 1);
+			draw();
+		}
+	}
+}
+
+void
+draw ( void )
+{
+	// clear screen
+	PRINT("%c[2J", esc);
+
+	// draw pixels onto screen
+	for (usize x = 0; x < width; x++)
+	{
+		for (usize y = 0; y < height; y++)
+		{
+			usize color = pixels[y * width + x];
+			u8 blue = color % 256;
+			u8 green = ((color - blue) / 256) % 256;
+			u8 red = ((color - blue) / (int)pow((double)256, (double)2))-(green / 256);
+
+			PRINT("%c[48;2;%i;%i;%im %c[0m", esc, red, blue, green, esc);
+		}
+		PRINT("\n");
+	}
+}

makefile

@@ -9,7 +9,7 @@ WARNING	= -Wall -Wextra -pedantic -Wmissing-prototypes \
 	  -Wold-style-definition -Werror
 
 CC	= clang
-CFLAGS	= -g -O3 -std=c99 $(WARNING)
+CFLAGS	= -g -std=c99 $(WARNING)
 LDFLAGS	= -fuse-ld=lld
 
 SRC	= main.c