Use macro to register ccmds

hGameTest/.haxerc

@@ -0,0 +1,4 @@
+{
+  "version": "4.3.6",
+  "resolveLibs": "scoped"
+}

hGameTest/haxe_libraries/actuate.hxml

@@ -0,0 +1,3 @@
+# @install: lix --silent download "haxelib:/actuate#1.9.0" into actuate/1.9.0/haxelib
+-cp ${HAXE_LIBCACHE}/actuate/1.9.0/haxelib/src
+-D actuate=1.9.0

hGameTest/haxe_libraries/hxcpp-debug-server.hxml

@@ -0,0 +1,4 @@
+# @install: lix --silent download "haxelib:/hxcpp-debug-server#1.2.4" into hxcpp-debug-server/1.2.4/haxelib
+-cp ${HAXE_LIBCACHE}/hxcpp-debug-server/1.2.4/haxelib/
+-D hxcpp-debug-server=1.2.4
+--macro hxcpp.debug.jsonrpc.Macro.injectServer()

hGameTest/haxe_libraries/lime.hxml

@@ -0,0 +1,6 @@
+# @install: lix --silent download "haxelib:/lime#8.2.2" into lime/8.2.2/haxelib
+# @run: haxelib run-dir lime "${HAXE_LIBCACHE}/lime/8.2.2/haxelib"
+-cp ${HAXE_LIBCACHE}/lime/8.2.2/haxelib/src
+-D lime=8.2.2
+--macro lime._internal.macros.DefineMacro.run()
+-lib ndll:${HAXE_LIBCACHE}/lime/8.2.2/haxelib/ndll/

hGameTest/haxe_libraries/openfl.hxml

@@ -0,0 +1,5 @@
+# @install: lix --silent download "haxelib:/openfl#9.4.1" into openfl/9.4.1/haxelib
+# @run: haxelib run-dir openfl "${HAXE_LIBCACHE}/openfl/9.4.1/haxelib"
+-cp ${HAXE_LIBCACHE}/openfl/9.4.1/haxelib/src
+-D openfl=9.4.1
+--macro openfl.utils._internal.ExtraParamsMacro.include()

hGameTest/project.xml

@@ -15,6 +15,10 @@
 	
 	<!-- classpath, haxe libs -->
 	<source path="src" />
+	
+	<!-- Macro configuration -->
+	<haxeflag name="--macro" value="addGlobalMetadata('', '@:build(engine.macros.CCmdDecorator.build())')" />
+
 	<assets path="./res/textures" rename="textures" />
 	<assets path="./res/fonts" rename="fonts" />
 	<assets path="./res/data" rename="data"/>
@@ -24,6 +28,6 @@
 	<!--<icon path="assets/openfl.svg" /> -->
 	<!-- <assets path="assets/img" rename="img" /> -->
 	
-	<!-- optimize output
-	<haxeflag name="-dce full" /> -->
+	<!-- optimize output -->
+	<haxeflag name="-dce full" />
 </project>

hGameTest/src/engine/CVar.hx

@@ -1,9 +0,0 @@
-package engine;
-
-
-typedef CVar = {
-    var name:String;
-    var type:CVarType;
-    var value:Dynamic;
-    @:optional var callback:Void -> Void;
-};

hGameTest/src/engine/ConVar.hx

@@ -1,29 +1,59 @@
 package engine;
 
-import haxe.Constraints.Function;
 import engine.typedefs.console.CVar;
 import engine.typedefs.console.CCmd;
 import engine.enums.console.CVarType;
 import engine.enums.console.CVarFlag;
 import game.ui.console.Console;
 
+import engine.ConVars_Engine;
 
 class ConVar{
-    static var CVarMap:Map<String, CVar> = [];
-    public static inline function registerCVar(_name:String, _type:CVarType, _value, _callback:Void->Void,_callOnSet:Bool=false)
-    {
-        if(CVarMap[_name]!=null){
+    // Hush the compiler about unused import
+    // static var ConVars_Engine:Class<ConVars_Engine> = ConVars_Engine;
 
-            return;
+    static var CVarMap:Map<String, CVar> = [];
+    static var CCmdMap:Map<String, CCmd> = [];
+    /**
+     *  Registers a new CVar
+     *  @param _name The name of the CVar. This is the way it is called in the console or referred to in code.
+     *  @param _type CVar type as defined in the CVarType enum.
+     *  @param _value The default value for this CVar. This needs to be in line with its CVarType.
+     *  @param _flags CVar flags as defined in the CVarFlags enum.
+     *  @param _helpString Help string that gets printed out in console when no value is specified.
+     *  @param _callback The function that gets called when the CVar is set. Calls empty Void when left undefined.
+     *  @param _callOnCreate Whether the callback function gets called or not after registering.
+     *  @param _bMin Specifies if the CVar has a minimum numeric value.
+     *  @param _fMin Specifies the minimum numeric value.
+     *  @param _fMax Specifies the maximum numeric value. 
+     *  @param _bMax Specifies if the CVar has a maximum numeric value.
+     */
+    public static inline function registerCVar(_name:String, _type:CVarType, _value:Dynamic, ?_flags:CVarFlag, ?_helpString:String = "", ?_callback:Void->Void, ?_callOnCreate:Bool=false, _bMin:Bool=false, _fMin:Float=0, _fMax:Float=0, _bMax:Bool = false):CVar
+    {
+        if(CVarMap[_name]!=null || CCmdMap[_name]!= null){
+            Console.devMsg("Tried setting already defined convar: " + _name + ", returning null instead");
+            return null;
         }
-        CVarMap[_name] = {
+        if(_bMin && _value < _fMin) _value = _fMin;
+        if(_bMax && _value > _fMax) _value = _fMax;
+        var cvar:CVar = CVarMap[_name] = {
 			name : _name,
 			type : _type,
 			value : _value,
+            flags: _flags,
+            helpString: _helpString,
+            bMin : _bMin,
+            fMin : _fMin,
+            fMax : _fMax,
+            bMax : _bMax,
 			callback : _callback == null ? ()->{} : _callback
 		}
+        if(_callback != null && _callOnCreate){
+            _callback();
+        }
+        return cvar;
     }
-    public static inline function setCVar(_name:String, _value:Dynamic)
+    public static inline function registerCCmd(_name:String, ?_callback:Array<String>->Void):CCmd
     {
         if(CVarMap[_name]!=null || CCmdMap[_name]!=null){
             Console.devMsg("Tried setting already defined command: " + _name + ", returning null instead");
@@ -77,7 +107,7 @@ class ConVar{
 
         }
         else{
-            Console.consoleIndex.devMsg("trying to set null convar '"+_name+"'");
+            Console.devMsg("trying to set null convar '"+_name+"'");
         }
 
     }
@@ -116,20 +146,13 @@ class ConVar{
         });
         return keys;
     }
-    public static var cmdList:CCmd = ConVar.registerCCmd("list", (cArgs:Array<String>)->{
-        var keys:Array<String> = getCVarNames();
-        for(key in keys){
-            if(CVarMap[key] != null){
-                Console.devMsg(key+" "+CVarMap[key].value);
-            }
-            else{
-                Console.devMsg(key);
-            }
-        }    
-    });
+
     public static inline function getCVar(_name:String):CVar
     {
         return CVarMap[_name];
     }
-
+    public static inline function getCVarMap():Map<String, CVar>
+    {
+        return CVarMap;
+    }
 }

hGameTest/src/engine/ConVars_Engine.hx

@@ -0,0 +1,36 @@
+package engine;
+
+import game.video.Mode;
+import haxe.macro.Expr.Field;
+import engine.typedefs.console.CVar;
+import engine.typedefs.console.CCmd;
+import engine.enums.console.CVarType;
+import engine.enums.console.CVarFlag;
+import engine.macros.CCmdDecorator;
+import game.ui.console.Console;
+
+@:keep
+// @:build(engine.macros.CCmdDecorator.build()) // No longer needed because we added the build macro to the project.xml
+class ConVars_Engine {
+
+    @:command("list")
+    public static function listCommands(args:Array<String>) {
+        var CVarMap:Map<String, CVar> = ConVar.getCVarMap();
+        var keys:Array<String> = ConVar.getCVarNames();
+        for(key in keys){
+            if(CVarMap[key] != null){
+                Console.devMsg(key+" "+ CVarMap[key].value);
+            }
+            else{
+                Console.devMsg(key);
+            }
+        }    
+    }
+
+    @:command("test")
+    public static function testCommand() {
+        // Command implementation
+        trace("Test Output");
+    }
+
+}

hGameTest/src/engine/macros/CCmdDecorator.hx

@@ -0,0 +1,46 @@
+package engine.macros;
+
+import haxe.macro.Expr;
+import haxe.macro.Context;
+
+class CCmdDecorator {
+    public static macro function build():Array<Field> {
+        var fields = Context.getBuildFields();
+        var pos = Context.currentPos();
+        
+        for (field in fields) {
+            var meta = field.meta != null ? Lambda.find(field.meta, function(m) return m.name == ":command") : null;
+            if (meta != null) {
+                trace(meta);
+                switch field.kind {
+                    case FFun(f):
+                        var name = meta.params.length > 0 
+                            ? switch(meta.params[0].expr) { 
+                                case EConst(CString(s)): s; 
+                                case _: field.name;
+                            }
+                            : field.name;
+                            
+                        // Create a static initializer field
+                        var initField = {
+                            name: "__init__" + name,
+                            access: [AStatic, APrivate],
+                            kind: FVar(null, macro {
+                                engine.ConVar.registerCCmd($v{name}, function(args:Array<String>) {
+                                    ${f.expr};
+                                });
+                            }),
+                            pos: pos,
+                            doc: null,
+                            meta: []
+                        };
+                        
+                        // Add the initializer field
+                        fields.push(initField);
+                    case _:
+                }
+            }
+        }
+        return fields;
+    }
+}

hGameTest/src/engine/ui/UIPane.hx

@@ -21,7 +21,7 @@ import openfl.text.TextField;
 import engine.ConVar;
 import engine.geom.Geom.P2d;
 
-@:enum abstract PaneLayout(Int) {
+enum abstract PaneLayout(Int) {
 	var HORIZONTAL = 0;
 	var VERTICAL = 1;
 }

hGameTest/src/game/video/Mode.hx

@@ -15,9 +15,10 @@ class Mode
     public static function setVideoMode(width:Int, height:Int, fs:Int = null){
         getWindow().resize(width,height);
     }
-    public static var cvMatSetVideoMode:CCmd = ConVar.registerCCmd("mat_setvideomode",(args:Array<String>)->{
-        setVideoMode(Std.parseInt(args[0]), Std.parseInt(args[1]), Std.parseInt(args[2]));
-    });
+    @:command("mat_setvideomode")
+    public static function cCmdMatSetVideoMode(args:Array<String>){
+        Mode.setVideoMode(Std.parseInt(args[0]), Std.parseInt(args[1]), Std.parseInt(args[2]));
+    }
     public static function switchFsMode(toState:Int = 0){
         if(toState == 0){
             if(Lib.current.stage.displayState != StageDisplayState.FULL_SCREEN_INTERACTIVE){