WIP fixing ASCII renderer

Signed-off-by: Hans Kokx <hans.d.kokx@gmail.com>

packages/wolf_3d_engine/lib/src/ascii_rasterizer.dart

@@ -55,7 +55,11 @@ class AsciiRasterizer extends Rasterizer {
   // Terminal characters are usually twice as tall as they are wide.
   // We override the base multiplier to squish sprites horizontally.
   @override
-  double get aspectMultiplier => 0.6;
+  double get aspectMultiplier => 2.0;
+
+  // Squish the entire 3D projection vertically by 50% to counteract tall terminal fonts
+  @override
+  double get verticalStretch => 1.8;
 
   // Intercept the base render call to initialize our text grid
   @override

packages/wolf_3d_engine/lib/src/rasterizer.dart

@@ -15,6 +15,10 @@ abstract class Rasterizer {
   /// ASCII renderers can override this (e.g., 0.6) to account for tall characters.
   double get aspectMultiplier => 1.0;
 
+  /// A multiplier to counteract tall pixel formats (like 1:2 terminal fonts).
+  /// Defaults to 1.0 (no squish) for standard pixel rendering.
+  double get verticalStretch => 1.0;
+
   /// The main entry point called by the game loop.
   /// Orchestrates the mathematical rendering pipeline.
   dynamic render(WolfEngine engine, FrameBuffer buffer) {
@@ -279,7 +283,8 @@ abstract class Rasterizer {
       if (side == 1 && math.sin(player.angle) < 0) texX = 63 - texX;
 
       // Calculate drawing dimensions
-      int columnHeight = (viewHeight / perpWallDist).toInt();
+      int columnHeight = ((viewHeight / perpWallDist) * verticalStretch)
+          .toInt();
       int drawStart = (-columnHeight ~/ 2 + viewHeight ~/ 2).clamp(
         0,
         viewHeight,
@@ -330,10 +335,12 @@ abstract class Rasterizer {
       if (transformY > 0) {
         int spriteScreenX = ((width / 2) * (1 + transformX / transformY))
             .toInt();
-        int spriteHeight = (viewHeight / transformY).abs().toInt();
+        int spriteHeight = ((viewHeight / transformY).abs() * verticalStretch)
+            .toInt();
 
         // Scale width based on the aspectMultiplier (useful for ASCII)
-        int spriteWidth = (spriteHeight * aspectMultiplier).toInt();
+        int spriteWidth = (spriteHeight * aspectMultiplier / verticalStretch)
+            .toInt();
 
         int drawStartY = -spriteHeight ~/ 2 + viewHeight ~/ 2;
         int drawEndY = spriteHeight ~/ 2 + viewHeight ~/ 2;

packages/wolf_3d_engine/lib/src/wolf_3d_engine_base.dart

@@ -185,7 +185,7 @@ class WolfEngine {
     }
 
     if (input.isFiring) {
-      player.fire(elapsed.inMilliseconds);
+      player.fire(_timeAliveMs);
     } else {
       player.releaseTrigger();
     }
@@ -271,7 +271,7 @@ class WolfEngine {
     for (Entity entity in entities) {
       if (entity is Enemy) {
         final intent = entity.update(
-          elapsedMs: elapsed.inMilliseconds,
+          elapsedMs: _timeAliveMs,
           playerPosition: player.position,
           isWalkable: isWalkable,
           tryOpenDoor: doorManager.tryOpenDoor,

packages/wolf_3d_renderer/lib/wolf_3d_flutter_renderer.dart

@@ -7,8 +7,8 @@ import 'package:wolf_3d_engine/wolf_3d_engine.dart';
 import 'package:wolf_3d_flutter/wolf_3d_input_flutter.dart';
 import 'package:wolf_3d_input/wolf_3d_input.dart';
 
-class WolfRenderer extends StatefulWidget {
-  const WolfRenderer(
+class WolfFlutterRenderer extends StatefulWidget {
+  const WolfFlutterRenderer(
     this.data, {
     required this.difficulty,
     required this.startingEpisode,
@@ -22,10 +22,10 @@ class WolfRenderer extends StatefulWidget {
   final EngineAudio audio;
 
   @override
-  State<WolfRenderer> createState() => _WolfRendererState();
+  State<WolfFlutterRenderer> createState() => _WolfFlutterRendererState();
 }
 
-class _WolfRendererState extends State<WolfRenderer>
+class _WolfFlutterRendererState extends State<WolfFlutterRenderer>
     with SingleTickerProviderStateMixin {
   final Wolf3dInput inputManager = Wolf3dFlutterInput();
   late final WolfEngine engine;