From 04b21153d5705a2af67666098cee46fae1b3bd1f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miloslav=20=C4=8C=C3=AD=C5=BE?= <tastyfish@seznam.cz>
Date: Fri, 14 Sep 2018 12:25:34 +0200
Subject: [PATCH] Add comment

---
 demo1.cpp | 3 +++
 demo2.cpp | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/demo1.cpp b/demo1.cpp
index 9016b01..9f85c96 100644
--- a/demo1.cpp
+++ b/demo1.cpp
@@ -17,6 +17,9 @@
 #define CAMERA_COLL_HEIGHT_BELOW ((3 * UNITS_PER_SQUARE) / 2)
 #define HORIZONTAL_FOV (UNITS_PER_SQUARE / 5)
 
+//#define USE_DIST_APPROX 1
+// ^ This turns on distance approximation, which is a bit uglier and faster.
+
 #include "general.hpp"
 
 #define LEVEL_X_RES 29
diff --git a/demo2.cpp b/demo2.cpp
index a146c67..afbf7e1 100644
--- a/demo2.cpp
+++ b/demo2.cpp
@@ -822,7 +822,7 @@ void draw()
   {
     PixelInfo pos = mapToScreen(shotPosition,UNITS_PER_SQUARE,player.mCamera);
 
-    drawSprite(spritePlasma,pos.position.x * SUBSAMPLE,
+    drawSpriteSquare(spritePlasma,pos.position.x * SUBSAMPLE,
       pos.position.y,pos.depth,
       perspectiveScale(64,pos.depth));
   }