From 8871729a65615df0eab213bbbf942abe75771704 Mon Sep 17 00:00:00 2001
From: "Juan J. Martinez" <jjm@usebox.net>
Date: Sat, 8 Jul 2023 22:35:16 +0100
Subject: Avoid drawing the whole screen on each frame

This allows supporting 386DX "just about" (there will be flickering).
---
 src/entities.h | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'src/entities.h')

diff --git a/src/entities.h b/src/entities.h
index 99424de..169e582 100644
--- a/src/entities.h
+++ b/src/entities.h
@@ -11,13 +11,15 @@ typedef struct entity_s
     uint8_t used;
     uint16_t x;
     uint16_t y;
+    uint8_t erase;
+    uint16_t ox;
+    uint16_t oy;
     uint8_t dir;
     uint8_t frame;
     uint8_t delay;
     uint8_t gravity;
     uint8_t flags;
     uint16_t counter;
-    uint8_t bg[16 * 16];
     /* expected to be 2 directions per 4 frames max; 8 Rect */
     const Rect *frames;
     void (*update)(struct entity_s *e);
@@ -28,10 +30,7 @@ void entities_init();
 Entity *entities_new();
 
 void entities_update();
-
-void entities_erase();
 void entities_draw();
-
 void entities_warp_out_all();
 
 #endif /* _ENTITIES_H */
-- 
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