From 3f1344e5968a6b0d4f9d475ef4d0f370f35bdf61 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miloslav=20=C4=8C=C3=AD=C5=BE?= <drummyfish@disroot.org>
Date: Sat, 10 Oct 2020 16:06:08 +0200
Subject: [PATCH] Add tcc

---
 README.md    | 15 ++++++++-------
 make.sh      |  6 ++++++
 raycastlib.h | 11 +++++++----
 3 files changed, 21 insertions(+), 11 deletions(-)

diff --git a/README.md b/README.md
index bdc008f..1b2973e 100644
--- a/README.md
+++ b/README.md
@@ -69,13 +69,13 @@ lines of code (80 column wrapping, a lot of empty lines):
 
 compiled:
 
-| binary               | size                     | FPS  | resolution | RAM usage  |
-| -------------------- | ------------------------ | ---- | ---------- | ---------- |
-| GNU/Linux, SDL       | TODO (gcc), TODO (clang) | TODO | TODO       | TODO       |
-| GNU/Linux, terminal  | TODO (gcc), TODO (clang) | TODO | TODO       | TODO       |
-| Pokitto              | TODO                     | TODO | TODO       | TODO       |
-| Gamebuino Meta       | TODO                     | TODO | TODO       | TODO       |
-| browser              | TODO (JS script)         | TODO | TODO       | TODO       |
+| binary               | size                                 | FPS  | resolution | RAM usage  |
+| -------------------- | ------------------------------------ | ---- | ---------- | ---------- |
+| GNU/Linux, SDL       | TODO (gcc), TODO (clang), TODO (tcc) | TODO | TODO       | TODO       |
+| GNU/Linux, terminal  | TODO (gcc), TODO (clang), TODO (tcc) | TODO | TODO       | TODO       |
+| Pokitto              | TODO                                 | TODO | TODO       | TODO       |
+| Gamebuino Meta       | TODO                                 | TODO | TODO       | TODO       |
+| browser              | TODO (JS script)                     | TODO | TODO       | TODO       |
 
 system requirements:
 
@@ -317,3 +317,4 @@ I therefore release everything in this repository under CC0 1.0 (public domain,
 I would like to ask you, without it being any requirement at all, to please support free software and free culture by sharing at least some of your own work in a similar way I do with this project.
 
 If you'd like to support me or just read something about me and my projects, visit my site: [www.tastyfish.cz](http://www.tastyfish.cz/).
+
diff --git a/make.sh b/make.sh
index b49c909..4b13378 100755
--- a/make.sh
+++ b/make.sh
@@ -20,6 +20,12 @@ COMPILER='g++'
 
 if [ $# -eq 2 ]; then
   COMPILER=$2
+
+  if [ $2 == "tcc" ]; then # you'll probably want to modify this
+    C_FLAGS="${C_FLAGS} -L/usr/lib/x86_64-linux-gnu/pulseaudio/ 
+      -I/home/tastyfish/git/tcc/tcc-0.9.27/include
+      -I/usr/lib/gcc/x86_64-linux-gnu/8/include/"
+  fi
 fi
 
 echo "compiling"
diff --git a/raycastlib.h b/raycastlib.h
index 4c32116..b4f6ffb 100644
--- a/raycastlib.h
+++ b/raycastlib.h
@@ -26,7 +26,11 @@
 
   author: Miloslav "drummyfish" Ciz
   license: CC0 1.0
-  version: 0.908
+  version: 0.908d
+
+  Version numbering: major.minor[d], id 'd' is appended, this is a
+  in-development version based on the previous stable major.minor version. Two
+  'd' versions with the same version number, .e.g. 1.0d, may be different.
 */
 
 #include <stdint.h>
@@ -840,7 +844,7 @@ void RCL_castRayMultiHit(RCL_Ray ray, RCL_ArrayFunction arrayFunc,
 
         CORRECT(X,y)
 
-#endif
+#endif // RCL_RECTILINEAR
       }
       else
       {
@@ -864,8 +868,7 @@ void RCL_castRayMultiHit(RCL_Ray ray, RCL_ArrayFunction arrayFunc,
 
 #undef CORRECT
 
-          // ^ / 4 is here to prevent overflow
-#endif
+#endif // RCL_RECTILINEAR
       }
 
 #if !RCL_RECTILINEAR