Bump version to v0.4

This reverts commit b842bd0095.

CHANGELOG

@@ -1,10 +0,0 @@
-v0.1: First Release
- - Basic simulation.
- - Information printing.
-
-v0.2: Menu Bar
- - Added a menu bar.
- - Can reset the simulation.
-
-v0.3: Port to C
- - Codebase ported to C for better performance.

CHANGELOG.md

@@ -0,0 +1,21 @@
+# Change Log
+
+## v0.4: More functionality
+
+- Fix acceleration.
+- Add fullscreen support.
+- Pause functionality.
+
+## v0.3: Port to C
+
+- Codebase ported to C for better performance.
+
+## v0.2: Menu Bar
+
+- Added a menu bar.
+- Can reset the simulation.
+
+## v1.0: First Release
+
+- Basic simulation.
+- Information printing.

CMakeLists.txt

@@ -18,7 +18,7 @@ cmake_minimum_required(VERSION 3.10)
 project(SpaceShipSim C)
 
 set(TARGET_NAME "spaceshipsim")
-set(TARGET_VERSION "0.3")
+set(TARGET_VERSION "0.4")
 
 if(NOT CMAKE_BUILD_TYPE)
 	set(CMAKE_BUILD_TYPE "release")
@@ -48,8 +48,7 @@ set(SRCS
 
 add_definitions(-DVERSION="${TARGET_VERSION}")
 
-if(${CMAKE_BUILD_TYPE} STREQUAL "debug" OR
-		${CMAKE_BUILD_TYPE} STREQUAL "relwithdebinfo")
+if(${CMAKE_BUILD_TYPE} STREQUAL "debug" OR ${CMAKE_BUILD_TYPE} STREQUAL "relwithdebinfo")
 	add_definitions(-DDEBUG)
 else()
 	add_definitions(-DNDEBUG)

README.md

@@ -1,39 +1,40 @@
-====================
-*** SpaceShipSim ***
-====================
+# SpaceShipSim
+
 This is a small simulation program of a space ship (with infinite fuel) in a
 frictionless environment (space). The idea is to use it for educational
 purposes.
 
-# Compiling
------------
+## Compiling
+
 In order to build this program you will require the following dependencies:
 
- - GNU GCC (https://gcc.gnu.org/)
- - CMake (https://cmake.org/)
- - Allegro 5 (http://liballeg.org/)
+- A C compiler that supports C99 or higher
+- CMake 3.10 or higher
+- Allegro 5
 
 You can then compile the program via the following commands:
 
+```bash
 cd build/
 cmake ..
 make
+```
 
 This will create a release build with compiler optimizations. If you would like
-a debug build then pass the `-DCMAKE_BUILD_TYPE=debug' flag to the `cmake'
-command. If you would like to install then run `cmake' with the additional flag
-`-DCMAKE_INSTALL_PREFIX=<install_dir>'. If you are installing as a user then
-you may want to set the installation prefix to `/usr/local/', and if you're
+a debug build then pass the `-DCMAKE_BUILD_TYPE=debug` flag to the `cmake`
+command. If you would like to install then run `cmake` with the additional flag
+`-DCMAKE_INSTALL_PREFIX=<install_dir>`. If you are installing as a user then
+you may want to set the installation prefix to `/usr/local/`, and if you're
 packaging then please consult your distribution's policies. With this you
 should be able to run the `make install' target and install the binary.
 
-# Contributing
---------------
-If you would like to contribute to the project, send a patch file to my e-mail
-address: <nortega@themusicinnoise.net>.
+## Contributing
+
+If you would like to contribute to the project, send a patch file to my e-mail
+address: [nicolas@ortegas.org](mailto:nicolas@ortegas.org).
+
+## License
 
-# License
----------
 As educational software, unless otherwise noted, all files are licensed under
 the terms & conditions of the GNU General Public License version 3 or greater
-(see `LICENSE' file for more information).
+(see the [license file](LICENSE) for more information).

TODO

@@ -1,3 +1,2 @@
 TODO:
- - Add a fullscreen mode.
  - Add presets with stellar masses (for gravity simulation).

src/main.c

@@ -20,6 +20,11 @@
 #include "event_manager.h"
 #include "ship.h"
 
+int run;
+int redraw;
+int show_help;
+int show_info;
+
 #include <stdio.h>
 #include <allegro5/allegro.h>
 #include <allegro5/allegro_primitives.h>
@@ -45,10 +50,6 @@ const char *info_format =
 	"velY: %f px/sec";
 
 int main() {
-	int run;
-	int redraw;
-	int show_help;
-	int show_info;
 	char title[32];
 	sprintf(title, "SpaceShipSim v%s", VERSION);
 	puts(title);