From 176ff3de42cf473aa8ee962f738e3402c9618cf7 Mon Sep 17 00:00:00 2001
From: _ <_@_>
Date: Sun, 9 Jan 2022 14:26:09 +0000
Subject: [PATCH] add prediction

---
 src/bin/platformer/main.rs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/bin/platformer/main.rs b/src/bin/platformer/main.rs
index defe2be..adfeb56 100644
--- a/src/bin/platformer/main.rs
+++ b/src/bin/platformer/main.rs
@@ -364,7 +364,13 @@ async fn main () -> Result <()> {
 		
 		window.gl_make_current (&gl_ctx).unwrap ();
 		
-		graphics.draw (&game_state.static_level, &game_state.logic, &mut gl_state, &level, &camera);
+		let prediction_frames = 4;
+		let mut predicted_logic = game_state.logic.clone ();
+		for _ in 0..prediction_frames {
+			predicted_logic.step (&game_state.static_level, &phys_params, p_gp);
+		}
+		
+		graphics.draw (&game_state.static_level, &predicted_logic, &mut gl_state, &level, &camera);
 		graphics.frames += 1;
 		
 		if graphics.frames == next_upf_print {