From 314354fda83f7f0e4ef11b13322e84997b4ccee0 Mon Sep 17 00:00:00 2001
From: Loek Le Blansch <loek@pipeframe.xyz>
Date: Thu, 31 Oct 2024 15:50:59 +0100
Subject: update build commands in readme

---
 src/readme.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/readme.md b/src/readme.md
index a8ffc51..15fa6f3 100644
--- a/src/readme.md
+++ b/src/readme.md
@@ -8,27 +8,27 @@ Examples (using Ninja):
 
 ```
 $ cmake -B build -G Ninja
-$ ninja -C build
+$ cmake --build build
 ```
 
 Unit tests can be built by explicitly specifying the target `test_main` when
 running the build command:
 
 ```
-$ ninja -C build test_main
+$ cmake --build build --target test_main
 ```
 
 Each source file in the example/ folder corresponds to a CMake target as well
 (all examples can be built at once by specifying the `examples` target):
 
 ```
-$ ninja -C build audio_internal components_internal
+$ cmake --build build --target audio_internal script
 ```
 
 For installing crêpe system-wide after building (install must be run with
 elevated privileges):
 
 ```
-# ninja -C build install
+# cmake --install build
 ```
 
-- 
cgit v1.2.3


From 35ef3ba91ce9e00466508f2388f4c1dd2321b505 Mon Sep 17 00:00:00 2001
From: Loek Le Blansch <loek@pipeframe.xyz>
Date: Thu, 31 Oct 2024 18:40:45 +0100
Subject: minor script system fixes

---
 src/crepe/ScriptSystem.cpp  |  1 +
 src/crepe/api/Transform.cpp |  2 +-
 src/crepe/api/Transform.h   |  2 +-
 src/example/script.cpp      | 31 +++++++++++++++++++++----------
 4 files changed, 24 insertions(+), 12 deletions(-)

(limited to 'src')

diff --git a/src/crepe/ScriptSystem.cpp b/src/crepe/ScriptSystem.cpp
index d00d474..171b490 100644
--- a/src/crepe/ScriptSystem.cpp
+++ b/src/crepe/ScriptSystem.cpp
@@ -37,6 +37,7 @@ forward_list<Script *> ScriptSystem::get_scripts() {
 
 	for (auto behavior_script_ref : behavior_scripts) {
 		BehaviorScript & behavior_script = behavior_script_ref.get();
+		if (!behavior_script.active) continue;
 		Script * script = behavior_script.script.get();
 		if (script == nullptr) continue;
 		scripts.push_front(script);
diff --git a/src/crepe/api/Transform.cpp b/src/crepe/api/Transform.cpp
index 626cd67..3b218bc 100644
--- a/src/crepe/api/Transform.cpp
+++ b/src/crepe/api/Transform.cpp
@@ -8,7 +8,7 @@
 
 using namespace crepe::api;
 
-Transform::Transform(uint32_t game_id, Point & point, double rot, double scale)
+Transform::Transform(uint32_t game_id, const Point & point, double rot, double scale)
 	: Component(game_id), position(point), rotation(rot), scale(scale) {
 	dbg_trace();
 }
diff --git a/src/crepe/api/Transform.h b/src/crepe/api/Transform.h
index c69ec61..c451c16 100644
--- a/src/crepe/api/Transform.h
+++ b/src/crepe/api/Transform.h
@@ -14,7 +14,7 @@ class Transform : public Component {
 	// works similar (or the same) as those found in GLSL?
 
 public:
-	Transform(uint32_t id, Point &, double, double);
+	Transform(uint32_t id, const Point &, double, double);
 	~Transform();
 	//! Translation (shift)
 	Point position;
diff --git a/src/example/script.cpp b/src/example/script.cpp
index 43f1c22..cda9591 100644
--- a/src/example/script.cpp
+++ b/src/example/script.cpp
@@ -17,27 +17,38 @@ using namespace crepe;
 using namespace crepe::api;
 using namespace std;
 
+// Unrelated stuff that is not part of this POC
+int _ = [] () {
+	// Show dbg_trace() output
+	auto & cfg = api::Config::get_instance();
+	cfg.log.level = util::LogLevel::TRACE;
+
+	return 0; // satisfy compiler
+}();
+
+
+
+// User-defined script:
 class MyScript : public Script {
 	void update() {
+		// Retrieve component from the same GameObject this script is on
 		Transform & test = get_component<Transform>();
 		dbg_logf("Transform(%.2f, %.2f)", test.position.x, test.position.y);
 	}
 };
 
 int main() {
-	auto & cfg = api::Config::get_instance();
-	cfg.log.level = util::LogLevel::TRACE;
-
+	// Create game object with Transform and BehaviorScript components
 	auto obj = GameObject(0, "name", "tag", 0);
-	Point point = {
-		.x = 1.2,
-		.y = 3.4,
-	};
-	obj.add_component<Transform>(point, 0, 0);
+	obj.add_component<Transform>(Point { .x = 1.2, .y = 3.4, }, 0, 0);
 	obj.add_component<BehaviorScript>().set_script<MyScript>();
 
+	// Get ScriptSystem singleton instance (this would normally be done from the
+	// game loop)
 	auto & sys = ScriptSystem::get_instance();
-	sys.update(); // -> MyScript::update
+	// Update all scripts. This should result in MyScript::update being called
+	sys.update();
 
-	return 0;
+	return EXIT_SUCCESS;
 }
+
-- 
cgit v1.2.3


From 33db98002292299b127d4428dc38091628c68854 Mon Sep 17 00:00:00 2001
From: Loek Le Blansch <loek@pipeframe.xyz>
Date: Thu, 31 Oct 2024 18:59:36 +0100
Subject: update audio POC

---
 src/example/audio_internal.cpp | 27 +++++++++++++++++++++------
 1 file changed, 21 insertions(+), 6 deletions(-)

(limited to 'src')

diff --git a/src/example/audio_internal.cpp b/src/example/audio_internal.cpp
index 1199e2d..f35ad9d 100644
--- a/src/example/audio_internal.cpp
+++ b/src/example/audio_internal.cpp
@@ -5,26 +5,40 @@
 
 #include <crepe/Sound.h>
 #include <crepe/util/log.h>
+#include <crepe/api/Config.h>
 
-#include <chrono>
 #include <thread>
 
 using namespace crepe;
+using namespace crepe::api;
 using namespace std;
 using namespace std::chrono_literals;
 using std::make_unique;
 
-int main() {
-	dbg_trace();
+// Unrelated stuff that is not part of this POC
+int _ = [] () {
+	// Show dbg_trace() output
+	auto & cfg = api::Config::get_instance();
+	cfg.log.level = util::LogLevel::TRACE;
+
+	return 0; // satisfy compiler
+}();
+
 
+
+int main() {
+	// Load a background track (Ogg Vorbis)
 	auto bgm = Sound("../mwe/audio/bgm.ogg");
+	// Load three short samples (WAV)
 	auto sfx1 = Sound("../mwe/audio/sfx1.wav");
 	auto sfx2 = Sound("../mwe/audio/sfx2.wav");
 	auto sfx3 = Sound("../mwe/audio/sfx3.wav");
 
+	// Start the background track
 	bgm.play();
 
-	// play each sample sequentially
+	// Play each sample sequentially while pausing and resuming the background
+	// track
 	this_thread::sleep_for(500ms);
 	sfx1.play();
 	this_thread::sleep_for(500ms);
@@ -35,11 +49,12 @@ int main() {
 	bgm.play();
 	this_thread::sleep_for(500ms);
 
-	// play all samples simultaniously
+	// Play all samples simultaniously
 	sfx1.play();
 	sfx2.play();
 	sfx3.play();
 	this_thread::sleep_for(1000ms);
 
-	return 0;
+	// Stop all audio and exit
+	return EXIT_SUCCESS;
 }
-- 
cgit v1.2.3


From 6aa8fdd04728b6a499f526de727514ae3d0490b4 Mon Sep 17 00:00:00 2001
From: Loek Le Blansch <loek@pipeframe.xyz>
Date: Fri, 1 Nov 2024 14:40:20 +0100
Subject: clean up logging example

---
 src/example/log.cpp | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

(limited to 'src')

diff --git a/src/example/log.cpp b/src/example/log.cpp
index 3bc6d80..04ab9cd 100644
--- a/src/example/log.cpp
+++ b/src/example/log.cpp
@@ -9,16 +9,21 @@
 using namespace crepe;
 using namespace crepe::util;
 
-int main() {
-	auto & cfg = api::Config::get_instance();
+// unrelated setup code
+int _ = [] () {
 	// make sure all log messages get printed
+	auto & cfg = api::Config::get_instance();
 	cfg.log.level = util::LogLevel::TRACE;
 
+	return 0; // satisfy compiler
+} ();
+
+int main() {
 	dbg_trace();
-	dbg_logf("cfg.log.color is equal to %d", cfg.log.color);
-	logf(LogLevel::INFO, "info message!");
-	logf(LogLevel::WARNING, "very scary warning");
-	logf(LogLevel::ERROR, "fatal error!!!");
+	dbg_logf("test printf parameters: %d", 3);
+	logf(LogLevel::INFO, "info message");
+	logf(LogLevel::WARNING, "warning");
+	logf(LogLevel::ERROR, "error");
 
 	return 0;
 }
-- 
cgit v1.2.3