started work on zooming and a textual hud.

1 files changed, 27 insertions, 0 deletions

diff --git a/dat.h b/dat.h
index ce1cd64..8e42349 100644
--- a/dat.h
+++ b/dat.h
@@ -1,5 +1,18 @@
+/* palette colors */
+enum {
+	PCBlack,
+	PCWhite,
+	NCOLOR
+};
+
+enum {
+	MAXZOOM = 8
+};
+
 typedef struct Layer Layer;
 typedef struct Canvas Canvas;
+typedef struct HUD HUD;
+typedef struct HUDWidget HUDWidget;
 
 struct Layer
 {
@@ -17,3 +30,17 @@ struct Canvas
 	Layer layers;
 	Layer *curlayer;
 };
+
+struct HUD
+{
+	Point2 p;
+	HUDWidget *widgets;
+};
+
+struct HUDWidget
+{
+	Point2 p;
+	char *fmt;
+	va_arg va;
+	HUDWidget *next;
+};