From d53c9971d2ce7505a4217c7d9cc33dbf227c9c42 Mon Sep 17 00:00:00 2001
From: dlopatin <dany.0905200571@gmail.com>
Date: Sat, 17 Feb 2024 14:35:37 +0300
Subject: [PATCH] =?UTF-8?q?=D0=93=D0=BE=D1=82=D0=BE=D0=B2=D0=B0=D1=8F=20?=
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---
 WarmlyLocomotive/DrawningWarmlyLocomotive.cs | 42 +++++++++++++++-----
 WarmlyLocomotive/FormWarmlyLocomotive.cs     |  8 ++--
 2 files changed, 35 insertions(+), 15 deletions(-)

diff --git a/WarmlyLocomotive/DrawningWarmlyLocomotive.cs b/WarmlyLocomotive/DrawningWarmlyLocomotive.cs
index 5cdc203..354ec17 100644
--- a/WarmlyLocomotive/DrawningWarmlyLocomotive.cs
+++ b/WarmlyLocomotive/DrawningWarmlyLocomotive.cs
@@ -59,11 +59,13 @@ public class DrawningWarmlyLocomotive
     /// <returns>true - границы заданы, false - проверка не пройдена, нельзя разместить объект в этих размерах</returns>
     public bool SetPictureSize(int width, int height)
     {
-        // TODO проверка, что объект "влезает" в размеры поля
-        // если влезает, сохраняем границы и корректируем позицию объекта, если она была уже установлена
-        _pictureWidth = width;
-        _pictureHeight = height;
-        return true;
+        if (width >= _drawningLocomotiveWidth && height >= _drawningLocomotiveHeight) {
+            _pictureWidth = width;
+            _pictureHeight = height;
+            return true;
+        }
+        return false;
+        
     }
     /// <summary>
     /// Установка позиции
@@ -76,10 +78,28 @@ public class DrawningWarmlyLocomotive
         {
             return;
         }
-        // TODO если при установке объекта в эти координаты, он будет "выходить" за границы формы
-        // то надо изменить координаты, чтобы он оставался в этих границах
-        _startPosX = x;
-        _startPosY = y;
+        
+        if((x + _drawningLocomotiveWidth > _pictureWidth ) && (y + _drawningLocomotiveHeight > _pictureHeight))
+        {
+            _startPosX = x - _drawningLocomotiveWidth;
+            _startPosY = y - _drawningLocomotiveHeight;
+        }
+        else if((x + _drawningLocomotiveWidth <= _pictureWidth) && (y + _drawningLocomotiveHeight > _pictureHeight))
+        {
+            _startPosX = x;
+            _startPosY = y - _drawningLocomotiveHeight;
+        }
+        else if ((x + _drawningLocomotiveWidth > _pictureWidth) && (y + _drawningLocomotiveHeight <= _pictureHeight))
+        {
+            _startPosX = x - _drawningLocomotiveWidth;
+            _startPosY = y;
+        }
+        else
+        {
+            _startPosX = x;
+            _startPosY = y;
+        }
+
     }
     /// <summary>
     /// Изменение направления перемещения
@@ -111,14 +131,14 @@ public class DrawningWarmlyLocomotive
                 return true;
             // вправо
             case DirectionType.Right:
-                if (_startPosX.Value + EntityWarmlyLocomotive.Step < _pictureWidth)
+                if (_startPosX.Value + EntityWarmlyLocomotive.Step + _drawningLocomotiveWidth < _pictureWidth)
                 {
                     _startPosX += (int)EntityWarmlyLocomotive.Step;
                 }
                 return true;
             //вниз
             case DirectionType.Down:
-                if (_startPosY.Value + EntityWarmlyLocomotive.Step < _pictureHeight)
+                if (_startPosY.Value + EntityWarmlyLocomotive.Step + _drawningLocomotiveHeight < _pictureHeight)
                 {
                     _startPosY += (int)EntityWarmlyLocomotive.Step;
                 }
diff --git a/WarmlyLocomotive/FormWarmlyLocomotive.cs b/WarmlyLocomotive/FormWarmlyLocomotive.cs
index 03fb16d..943d472 100644
--- a/WarmlyLocomotive/FormWarmlyLocomotive.cs
+++ b/WarmlyLocomotive/FormWarmlyLocomotive.cs
@@ -43,10 +43,10 @@ namespace WarmlyLocomotive
                 Color.FromArgb(random.Next(0, 256), random.Next(0, 256), random.Next(0, 256)),
                 Convert.ToBoolean(random.Next(0, 2)),
                 Convert.ToBoolean(random.Next(0, 2)));
-            _drawningWarmlyLocomotive.SetPictureSize(pictureBoxWarmlyLocomotive.Width,
-            pictureBoxWarmlyLocomotive.Height);
-            _drawningWarmlyLocomotive.SetPosition(random.Next(10, 100), random.Next(10,
-            100));
+            _drawningWarmlyLocomotive.SetPictureSize(
+                pictureBoxWarmlyLocomotive.Width,
+                pictureBoxWarmlyLocomotive.Height);
+            _drawningWarmlyLocomotive.SetPosition(random.Next(10, 100), random.Next(10, 100));
             Draw();
         }