trying to split up hackvr.c into graphical and non-graphical stuff to make it easier to port it to different graphic systems

1 files changed, 98 insertions, 0 deletions

diff --git a/src/common.h b/src/common.h
new file mode 100644
index 0000000..8f59c55
--- /dev/null
+++ b/src/common.h
@@ -0,0 +1,98 @@
+#ifndef _HACKVR_COMMON_H_
+#include <X11/Xlib.h>
+#define _HACKVR_COMMON_H_
+
+#define min(a,b) (((a)<(b))?(a):(b))
+#define max(a,b) (((a)>(b))?(a):(b))
+
+typedef double long real;
+
+typedef struct {
+ real x;
+ real y;
+ real z;
+} c3_t;
+
+typedef struct {
+ real x;
+ real y;
+} c2_t;
+
+typedef struct {
+ short x;
+ short y;
+} cs_t;
+
+struct camera {
+  c3_t p;
+  int xr;//rotations
+  int yr;
+  int zr;
+  real zoom;
+} camera;
+
+struct c3_line {
+ char *id;
+ c3_t p1;
+ c3_t p2;
+};
+
+struct c3_shape {//use array or linked list?
+  char *id;
+  unsigned char len;
+  c3_t p[MAX_SIDES];
+};
+
+struct mainwin {
+  int x;
+  int y;
+  unsigned int depth;
+  int mousex;
+  int mousey;
+  int rmousex;
+  int rmousey;
+  int buttonpressed;
+  unsigned int width;
+  unsigned int height;
+  unsigned int border_width;
+  XColor colors[256];
+  int xoff;
+  int math_error;
+  int mapxoff;
+  int mapyoff;
+  int split_screen;
+  int split_flip;//1 or -1
+  char *user;
+  char greyscale;
+  char headless;
+  char drawminimap;//flag
+  char draw3d;//flag
+  char debug;//flag
+  char drawsky;//flag
+  char zsort;
+  char red_and_blue;
+  char force_redraw;
+  char selected_object[256];//meh
+  real mmz;
+  XColor green;
+  XColor red;
+  XColor blue;
+  XColor redblue[2];
+  Colormap color_map;
+  Display *dpy;
+  Window w;
+  Pixmap backbuffer;
+  Pixmap cleanbackbuffer;
+  GC gc;
+  GC backgc;
+  struct c3_shape *shape[SHAPES];
+  int shapes;
+  int derp;
+  int root_window;
+  real split;
+  int oldfps;
+  int fps;
+  int oldtime;
+};
+
+#endif