From 01a21af4c041c6f3133b4202ca35c156ffb00f32 Mon Sep 17 00:00:00 2001
From: Charadon <dev@iotib.net>
Date: Wed, 1 Jun 2022 17:34:51 -0400
Subject: Migrate to meson

---
 .gitignore     |  2 ++
 .gitlab-ci.yml |  2 --
 Makefile       | 34 ----------------------------------
 meson.build    | 23 +++++++++++++++++++++++
 src/main.c     |  9 +++++++--
 src/pong.h     |  2 +-
 src/title.c    |  2 +-
 7 files changed, 34 insertions(+), 40 deletions(-)
 delete mode 100644 Makefile
 create mode 100644 meson.build

diff --git a/.gitignore b/.gitignore
index 669871f..3fd4164 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,6 @@
 app/
+build/
+.cache/
 *.o
 pong
 .flatpak-builder
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c3789a3..7cc4fa0 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -22,8 +22,6 @@ build-job:       # This job runs in the build stage, which runs first.
   script:
     - apk add flatpak
     - apk add flatpak-builder
-    - chmod u+s /usr/bin/bwrap
-    - sysctl kernel.unprivileged_userns_clone
     - flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
     - flatpak install -y org.freedesktop.Sdk/x86_64/21.08
     - flatpak install -y org.freedesktop.Platform/x86_64/21.08
diff --git a/Makefile b/Makefile
deleted file mode 100644
index 7a06e58..0000000
--- a/Makefile
+++ /dev/null
@@ -1,34 +0,0 @@
-CC := gcc
-CFLAGS = -Og -Wall -std=c11 -Isrc/ -Iraylib/src
-LDFLAGS = -lGL -lm -lpthread -ldl -lrt -lX11
-
-all: build_deps build pong
-
-build_deps:
-	cd raylib/src && $(MAKE) PLATFORM=PLATFORM_DESKTOP RAYLIB_BUILD_MODE=RELEASE USE_EXTERNAL_GLFW=FALSE
-
-build: src/main.c src/enemy.c src/ball.c src/title.c
-	$(CC) $(CFLAGS) $(PKG_CONF_CFLAGS) -c $?
-
-pong: main.o enemy.o ball.o title.o
-	$(CC) $? -o $@ raylib/libraylib.a $(LDFLAGS)
-
-install:
-	mkdir -p app
-	install -Dm755 ./pong app/pong
-	cp -r resources app/resources
-
-install_flatpak:
-	mkdir -p /app/Pong
-	install -Dm755 ./pong /app/Pong/pong
-	cp -r resources/ /app/Pong/resources
-	mkdir -p /app/bin
-	install -Dm755 src/launch.sh /app/bin/launch.sh
-
-clean:
-	rm -fv *.o
-	rm -fv pong
-	rm -rf .flatpak-builder/
-	rm -rf flatpak/
-	rm -rf *.flatpak
-	cd raylib/src && $(MAKE) clean
diff --git a/meson.build b/meson.build
new file mode 100644
index 0000000..5bac36b
--- /dev/null
+++ b/meson.build
@@ -0,0 +1,23 @@
+project('Pong', 'c', license : 'GPL-3.0-only', version : '0.1', default_options : ['warning_level=3', 'werror=true', 'optimization=g', 'c_std=c11', 'prefix=/opt'])
+add_project_link_arguments('../raylib/libraylib.a', '-lm', '-ldl', '-lrt', language : 'c')
+fs = import('fs')
+
+
+message('Cleaning raylib...')
+# First clean up
+run_command('make', '-C', 'raylib/src', 'clean', capture : true, check : true)
+message('Building raylib...')
+# Then Build
+run_command('make', '-C', 'raylib/src', 'PLATFORM=PLATFORM_DESKTOP', 'RAYLIB_BUILD_MODE=RELEASE', capture : true, check : true)
+if fs.exists('raylib/libraylib.a') == true
+    message('raylib successfully compiled.')
+else
+    error('raylib failed to compile. Check meson-logs to see what went wrong.')
+endif
+X11_Dep = dependency('x11')
+Threads_Dep = dependency('threads')
+GL_Dep = dependency('gl')
+
+Sources = ['src/main.c', 'src/enemy.c', 'src/ball.c', 'src/title.c']
+
+executable('pong', Sources, dependencies : [X11_Dep, Threads_Dep, GL_Dep])
\ No newline at end of file
diff --git a/src/main.c b/src/main.c
index 89422ba..9339b92 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,5 +1,6 @@
 #include "pong.h"
 #include "sounds.h"
+#include <raylib.h>
 #include <setjmp.h>
 
 
@@ -67,7 +68,7 @@ int audio() {
 }
 
 bool play_audio(int SoundEffect) {
-	int i;
+	unsigned int i;
 	while(mtx_trylock(&AudioQueueBeingModified) == thrd_busy);
 	for(i = 1; i != 20; i++) {
 		if (AudioQueue[i-1] == -1) {
@@ -94,6 +95,7 @@ int main() {
 	SetWindowIcon(Icon);
 	SetWindowState(FLAG_VSYNC_HINT);
 	SetWindowState(FLAG_WINDOW_RESIZABLE);
+	SetWindowMinSize(1280, 720);
 	
 	//Initialize Variables
 	Camera2D MainCamera;
@@ -101,7 +103,7 @@ int main() {
 	MainCamera.offset = (Vector2){0, 0};
 	MainCamera.rotation = 0;
 	//Populate Audio Queue
-	for(int i = 0; i < sizeof(AudioQueue); i++) {
+	for(unsigned int i = 0; i < sizeof(AudioQueue); i++) {
 		AudioQueue[i] = -1;
 	}
 	mtx_init(&AudioQueueBeingModified, mtx_plain);
@@ -153,6 +155,9 @@ int main() {
 	
 	while(!WindowShouldClose() && GameGoing == true) {
 		MainCamera.zoom = GetScreenHeight()/720.0f;
+		MainCamera.offset = (Vector2){GetScreenWidth()/2.0f, GetScreenHeight()/2.0f};
+		MainCamera.target = (Vector2){1280/2.0f, 720/2.0f};
+
 		if (Enemy.Score >= 5) {
 			play_audio(MUSIC_DEFEAT);
 			longjmp(RestartGame, 0);
diff --git a/src/pong.h b/src/pong.h
index fff6065..70e9215 100644
--- a/src/pong.h
+++ b/src/pong.h
@@ -47,4 +47,4 @@ extern const int MUSIC_VICTORY;
 extern const int MUSIC_TITLE;
 extern const int STOP_ALL_SOUNDS;
 
-#endif
\ No newline at end of file
+#endif
diff --git a/src/title.c b/src/title.c
index 806c0d0..1f2a51d 100644
--- a/src/title.c
+++ b/src/title.c
@@ -68,4 +68,4 @@ void title_screen() {
         EndDrawing();
     }
     return;
-}
\ No newline at end of file
+}
-- 
cgit 1.4.1-2-gfad0