From e7c375d9e7adbe9146dc40b08e55f7fd98b1a2ee Mon Sep 17 00:00:00 2001
From: Ivan Filipenkov <hello@vanutp.dev>
Date: Fri, 18 Aug 2023 02:27:44 +0300
Subject: [PATCH] ladders somewhat work

---
 DangerousD/GameCore/GUI/DebugHUD.cs           | 24 ++++++++++++++++++-
 .../LivingEntities/Player/Player.cs           | 11 +++++++--
 .../GameCore/Managers/PhysicsManager.cs       |  5 +++-
 3 files changed, 36 insertions(+), 4 deletions(-)

diff --git a/DangerousD/GameCore/GUI/DebugHUD.cs b/DangerousD/GameCore/GUI/DebugHUD.cs
index b56d90a..c4e3e55 100644
--- a/DangerousD/GameCore/GUI/DebugHUD.cs
+++ b/DangerousD/GameCore/GUI/DebugHUD.cs
@@ -11,6 +11,7 @@ namespace DangerousD.GameCore.GUI
     {
         private SpriteFont _spriteFont;
         private Dictionary<string, string> _text = new();
+        private List<string> _log = new();
 
         public void Initialize()
         {
@@ -27,10 +28,11 @@ namespace DangerousD.GameCore.GUI
 
         public void Draw(SpriteBatch spriteBatch)
         {
+            var keysString = Join("\n", _text.Select(el => el.Key + ": " + el.Value).ToList());
             spriteBatch.Begin();
             spriteBatch.DrawString(
                 _spriteFont,
-                Join("\n", _text.Select(el => el.Key + ": " + el.Value).ToList()),
+                keysString,
                 new Vector2(10, 10),
                 Color.Cyan,
                 0,
@@ -39,6 +41,17 @@ namespace DangerousD.GameCore.GUI
                 SpriteEffects.None,
                 0
             );
+            spriteBatch.DrawString(
+                _spriteFont,
+                Join("\n", _log),
+                new Vector2(10, 10 + _spriteFont.MeasureString(keysString).Y),
+                Color.Green,
+                0,
+                Vector2.Zero,
+                1,
+                SpriteEffects.None,
+                0
+            );
             spriteBatch.End();
         }
 
@@ -46,5 +59,14 @@ namespace DangerousD.GameCore.GUI
         {
             _text[key] = value;
         }
+
+        public void Log(string value)
+        {
+            _log.Add(value);
+            if (_log.Count > 30)
+            {
+                _log.RemoveAt(0);
+            }
+        }
     }
 }
\ No newline at end of file
diff --git a/DangerousD/GameCore/GameObjects/LivingEntities/Player/Player.cs b/DangerousD/GameCore/GameObjects/LivingEntities/Player/Player.cs
index 9358d38..62bad69 100644
--- a/DangerousD/GameCore/GameObjects/LivingEntities/Player/Player.cs
+++ b/DangerousD/GameCore/GameObjects/LivingEntities/Player/Player.cs
@@ -29,6 +29,7 @@ namespace DangerousD.GameCore.GameObjects.LivingEntities
         private bool isShooting = false;
         public GameObject objectAttack;
         private int bullets;
+        public bool FallingThroughPlatform = false;
 
         public Player(Vector2 position) : base(position)
         {
@@ -153,6 +154,11 @@ namespace DangerousD.GameCore.GameObjects.LivingEntities
         }
         public override void Update(GameTime gameTime)
         {
+            if (isOnGround && FallingThroughPlatform)
+            {
+                FallingThroughPlatform = false;
+                AppManager.Instance.DebugHUD.Log("not falling");
+            }
             GraphicsComponent.SetCameraPosition(Pos);
             if (!isAttacked)
             {
@@ -214,8 +220,9 @@ namespace DangerousD.GameCore.GameObjects.LivingEntities
         }
         public void MoveDown()
         {
-            // ПОЧЕМУ
-            velocity.Y = -11;
+            FallingThroughPlatform = true;
+            isOnGround = false;
+            AppManager.Instance.DebugHUD.Log("FallingThroughPlatform");
         }
 
     }
diff --git a/DangerousD/GameCore/Managers/PhysicsManager.cs b/DangerousD/GameCore/Managers/PhysicsManager.cs
index e41b848..dee4c27 100644
--- a/DangerousD/GameCore/Managers/PhysicsManager.cs
+++ b/DangerousD/GameCore/Managers/PhysicsManager.cs
@@ -77,6 +77,7 @@ namespace DangerousD.GameCore.Managers
                 if (currentEntity is Player)
                 {
                     AppManager.Instance.DebugHUD.Set("velocity", currentEntity.velocity.ToString());
+                    AppManager.Instance.DebugHUD.Set("falling", (currentEntity as Player).FallingThroughPlatform.ToString());
                     AppManager.Instance.DebugHUD.Set("intersects y", "");
                 }
                 foreach (var mapObject in mapObjects)
@@ -107,7 +108,7 @@ namespace DangerousD.GameCore.Managers
         {
             foreach (var player in players)
             {
-                if (player.velocity.Y <= 0)
+                if (player.velocity.Y <= 0 || player.FallingThroughPlatform)
                 {
                     continue;
                 }
@@ -129,6 +130,8 @@ namespace DangerousD.GameCore.Managers
                 }
                 if (collidedY)
                 {
+                    // костыль потому что в CheckCollisionsLE_MO он спускается
+                    newRect.Y -= (int)Math.Ceiling(player.velocity.Y);
                     player.isOnGround = true;
                     player.velocity.Y = 0;
                 }