From cd8a192f7c3c52c29453ba8824b454f7f85cb24f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miloslav=20=C4=8C=C3=AD=C5=BE?= <tastyfish@seznam.cz>
Date: Mon, 17 Sep 2018 07:14:35 +0200
Subject: [PATCH] FPS++!

---
 demo1.cpp   | 2 +-
 demo2.cpp   | 4 ++--
 demo3.cpp   | 2 +-
 general.hpp | 4 ++++
 4 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/demo1.cpp b/demo1.cpp
index 0dea3e0..5b76c11 100644
--- a/demo1.cpp
+++ b/demo1.cpp
@@ -1033,7 +1033,7 @@ void draw()
   c.maxHits = 8;
   c.maxSteps = 10;
 
-  render(player.mCamera,floorHeightAt,ceilingHeightAt,textureAt,pixelFunc,c);
+  render(player.mCamera,floorHeightAt,ceilingHeightAt,textureAt,c);
 
   Unit previousDepth;
 
diff --git a/demo2.cpp b/demo2.cpp
index 23ed886..88c708f 100644
--- a/demo2.cpp
+++ b/demo2.cpp
@@ -980,9 +980,9 @@ void draw()
   player.mCamera.height += player.mHeadBob;
 
 #ifdef RENDER_PRECISE
-  render(player.mCamera,floorHeightAt,0,textureAt,pixelFunc,c);
+  render(player.mCamera,floorHeightAt,0,textureAt,c);
 #else
-  renderSimple(player.mCamera,floorHeightAt,textureAt,pixelFunc,rollAt,c);
+  renderSimple(player.mCamera,floorHeightAt,textureAt,rollAt,c);
 #endif
 
   player.mCamera.height -= player.mHeadBob;
diff --git a/demo3.cpp b/demo3.cpp
index 95fc699..4174373 100644
--- a/demo3.cpp
+++ b/demo3.cpp
@@ -504,7 +504,7 @@ void draw()
   c.maxSteps = 20;
 
   player.mCamera.height += player.mHeadBob;
-  render(player.mCamera,floorHeightAt,0,colorAt,pixelFunc,c);
+  render(player.mCamera,floorHeightAt,0,colorAt,c);
   player.mCamera.height -= player.mHeadBob;
 
   if (flyBy && (pokitto.frameCount >> 3) % 3 != 0)
diff --git a/general.hpp b/general.hpp
index 39a0115..234eb8f 100644
--- a/general.hpp
+++ b/general.hpp
@@ -16,6 +16,10 @@
 
 #define VERTICAL_FOV UNITS_PER_SQUARE // redefine camera vertical FOV
 
+#define PIXEL_FUNCTION pixelFunc
+/* ^ This has to be defined to the name of the function that will render
+     pixels. */
+
 #include "raycastlib.h"
 #include "Pokitto.h"