Fix engine -> core rename goof ups and add basic rsdl update function

core/source/core/engine.d

@@ -38,6 +38,7 @@ class Engine {
 	}
 
 	void runNodePhysicsProcesses() {
+		// TODO: See above TODO
 		// Schade! Have the wrong function content while I figure out how std.datetime.watch works
 		const float current = watch.peek.total!"msecs" / 1_000;
 		float delta = (current - previousProcessTick);

core/source/renderer/renderer.d

@@ -16,4 +16,6 @@ abstract class Renderer {
 
 	// Util
 	void setWindowTitle(string title);
+
+	public bool keepOpen = true;
 }

dub.sdl

@@ -4,9 +4,9 @@ authors "Tulpenkiste"
 copyright "Copyright © 2023, Tulpenkiste"
 license "LGPL-3.0"
 targetType "none"
-dependency "hibis:engine" version="*"
+dependency "hibis:core" version="*"
 dependency "hibis:rsdl" version="*"
 dependency "hibis:test" version="*"
-subPackage "engine"
+subPackage "core"
 subPackage "renderer/rsdl"
 subPackage "test"

renderer/rsdl/dub.sdl

@@ -1,5 +1,5 @@
 name "rsdl"
-dependency "hibis:engine" version=">=0.0.0"
+dependency "hibis:core" version=">=0.0.0"
 dependency "bindbc-sdl" version="~>1.3.5"
 targetType "library"
 targetName "hibis_rsdl"

renderer/rsdl/source/hibis_rsdl.d

@@ -9,7 +9,7 @@ import std.format;
 import std.string : toStringz;
 
 /** \class RSDL
-* Renderer implementation using SDL2 Renderer for the game engine
+* Renderer implementation using SDL2 Renderer for the Hibis game engine
 */
 class RSDL : Renderer {
 	this(string title, IntVec2 size) {
@@ -55,7 +55,13 @@ class RSDL : Renderer {
 	override void preDraw() {}
 	override void postDraw() {}
 
-	override void update() {}
+	override void update() {
+		SDL_Event event;
+
+		while(SDL_PollEvent(&event)) {
+			if (event.type == SDL_QUIT) keepOpen = false;
+		}
+	}
 
 	override void setWindowTitle(string title) {}
 

test/dub.sdl

@@ -5,6 +5,6 @@ copyright "Copyright © 2023, Tulpenkiste"
 license "LGPL-3.0"
 targetType "executable"
 targetName "hibistest.exec"
-dependency "hibis:engine" version="*"
+dependency "hibis:core" version="*"
 dependency "hibis:rsdl" version="*"
 sourcePaths "./" "../core" "../renderer/rsdl"

test/source/app.d

@@ -21,7 +21,7 @@ void main() {
 
 	ubyte red = 0;
 	bool increase = true;
-	while (true) {
+	while (renderer.keepOpen) {
 		engine.runNodeProcesses();
 
 		// Colour changing background!
@@ -36,6 +36,7 @@ void main() {
 
 		engine.drawNodes();
 		renderer.renderCurrent();
+		renderer.update();
 		Thread.sleep(16.msecs);
 	}
 }