Adicionar exercícios resolvidos da aula 2

VideojogosLusofona · Oct 7, 2023 · 7ed237d · 7ed237d
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diff --git a/Aula02/Aula02.sln b/Aula02/Aula02.sln
@@ -0,0 +1,46 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.0.31903.59
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CatFromLastWeek", "CatFromLastWeek\CatFromLastWeek.csproj", "{68290AAD-FBA9-4823-9433-5187EA42F3DB}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Polimorfismo", "Polimorfismo\Polimorfismo.csproj", "{EA07B964-981F-4369-AD7C-B31EECA78409}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OverrideVsNew", "OverrideVsNew\OverrideVsNew.csproj", "{651CD352-8B54-42A2-91B8-3E57E60D61D8}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ClassVsStruct", "ClassVsStruct\ClassVsStruct.csproj", "{C1C8C05F-2FB4-45F2-BD1C-B46AA15CC1F0}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GameUnits", "GameUnits\GameUnits.csproj", "{11933F5E-0FCC-42BC-8D40-8B45D2C2B73A}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
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+		{68290AAD-FBA9-4823-9433-5187EA42F3DB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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+		{EA07B964-981F-4369-AD7C-B31EECA78409}.Release|Any CPU.Build.0 = Release|Any CPU
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+		{651CD352-8B54-42A2-91B8-3E57E60D61D8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{651CD352-8B54-42A2-91B8-3E57E60D61D8}.Release|Any CPU.ActiveCfg = Release|Any CPU
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+		{C1C8C05F-2FB4-45F2-BD1C-B46AA15CC1F0}.Release|Any CPU.Build.0 = Release|Any CPU
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+		{11933F5E-0FCC-42BC-8D40-8B45D2C2B73A}.Debug|Any CPU.Build.0 = Debug|Any CPU
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+	EndGlobalSection
+EndGlobal
diff --git a/Aula02/CatFromLastWeek/Cat.cs b/Aula02/CatFromLastWeek/Cat.cs
@@ -0,0 +1,106 @@
+using System;
+
+namespace CatFromLastWeek
+{
+    public class Cat
+    {
+        public static int MaxEnergy { get; set; } = 100;
+        public static int EnergyGainAfterSleep { get; set; } = 20;
+        public static int EnergyLossAfterPlay { get; set; } = 15;
+        public static int EnergyLossAfterMeow { get; set; } = 5;
+
+        private int energy;
+        private Feed feedStatus;
+        private Random random;
+        private Feed[] possibleFeedStatus;
+        private Mood[] possibleMoods;
+
+        public string Name { get; }
+
+        public int Energy
+        {
+            get => energy;
+            private set
+            {
+                energy = value;
+                if (energy < 0) energy = 0;
+                else if (energy > MaxEnergy) energy = MaxEnergy;
+            }
+        }
+
+        public Feed FeedStatus
+        {
+            get => feedStatus;
+            private set
+            {
+                feedStatus = value;
+                if (feedStatus < Feed.Starving)
+                    feedStatus = Feed.Starving;
+                else if (feedStatus > Feed.AboutToExplode)
+                    feedStatus = Feed.AboutToExplode;
+            }
+        }
+
+        public Mood MoodStatus  { get; private set; }
+
+        private Cat()
+        {
+            random = new Random();
+            possibleFeedStatus = (Feed[])Enum.GetValues(typeof(Feed));
+            possibleMoods = (Mood[])Enum.GetValues(typeof(Mood));
+        }
+
+        public Cat(string name, int energy, Feed feedStatus, Mood moodStatus)
+            : this()
+        {
+            Name = name;
+            Energy = energy;
+            FeedStatus = feedStatus;
+            MoodStatus = moodStatus;
+        }
+
+        public Cat(string name) : this()
+        {
+            Name = name;
+            energy = random.Next(MaxEnergy + 1);
+            FeedStatus =
+                possibleFeedStatus[random.Next(possibleFeedStatus.Length)];
+            MoodStatus = RandomMoods();
+        }
+
+        private Mood RandomMoods()
+        {
+            Mood moods = 0;
+            int numMoods = random.Next(possibleMoods.Length) + 1;
+            for (int i = 0; i < numMoods; i++)
+            {
+                moods |= possibleMoods[random.Next(possibleMoods.Length)];
+            }
+            return moods;
+        }
+
+        public void Eat()
+        {
+            FeedStatus++;
+        }
+
+        public void Sleep()
+        {
+            Energy += EnergyGainAfterSleep;
+            FeedStatus--;
+            MoodStatus = RandomMoods();
+        }
+
+        public void Play()
+        {
+            Energy -= EnergyLossAfterPlay;
+            MoodStatus = Mood.Happy;
+        }
+
+        public void Meow()
+        {
+            Console.WriteLine($"{Name} says \"Meow\"!");
+            Energy -= EnergyLossAfterMeow;
+        }
+    }
+}
diff --git a/Aula02/CatFromLastWeek/CatFromLastWeek.csproj b/Aula02/CatFromLastWeek/CatFromLastWeek.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net7.0</TargetFramework>
+    <LangVersion>8.0</LangVersion>
+  </PropertyGroup>
+
+</Project>
diff --git a/Aula02/CatFromLastWeek/Feed.cs b/Aula02/CatFromLastWeek/Feed.cs
@@ -0,0 +1,11 @@
+namespace CatFromLastWeek
+{
+    public enum Feed
+    {
+        Starving,
+        Hungry,
+        Satisfied,
+        Full,
+        AboutToExplode
+    }
+}
diff --git a/Aula02/CatFromLastWeek/Mood.cs b/Aula02/CatFromLastWeek/Mood.cs
@@ -0,0 +1,13 @@
+using System;
+
+namespace CatFromLastWeek
+{
+    [Flags]
+    public enum Mood
+    {
+        Happy = 1 << 0,  // Equivalente a 1 (0001)
+        Grumpy = 1 << 1, // Equivalente a 2 (0010)
+        IgnoringYou = 1 << 2, // Equivalente a 4 (0100)
+        HyperActive = 1 << 3, // Equivalente a 8 (1000)
+    }
+}
diff --git a/Aula02/CatFromLastWeek/Program.cs b/Aula02/CatFromLastWeek/Program.cs
@@ -0,0 +1,55 @@
+using System;
+
+namespace CatFromLastWeek
+{
+    public class Program
+    {
+        private static void Main(string[] args)
+        {
+            // Declarar os gatos
+            Cat cat1, cat2;
+
+            // Alterar os valores comuns a todos os gatos
+            Cat.MaxEnergy = 300;
+            Cat.EnergyGainAfterSleep = 25;
+            Cat.EnergyLossAfterMeow = 2;
+            Cat.EnergyLossAfterPlay = 14;
+
+            // Criar dois gatos usando os diferentes construtores
+            cat1 = new Cat("Lombriga");
+            cat2 = new Cat(
+                "Minhoca", 99, Feed.Full, Mood.HyperActive | Mood.Grumpy);
+
+            // Mostrar estado de cada gato antes das ações
+            Console.WriteLine("Estado inicial dos gatos:");
+
+            ShowCat(cat1);
+            ShowCat(cat2);
+
+            Console.WriteLine("Ações dos gatos:");
+
+            // Gato 1 brinca e diz miau
+            Console.WriteLine($"\t{cat1.Name} plays");
+            cat1.Play();
+            Console.Write("\t");
+            cat1.Meow();
+
+            // Gato 2 come e dorme
+            Console.WriteLine($"\t{cat2.Name} eats and sleeps");
+            cat2.Eat();
+            cat2.Sleep();
+
+            // Estado dos gatos após terem efetuado algumas ações
+            Console.WriteLine("Estado final dos gatos:");
+            ShowCat(cat1);
+            ShowCat(cat2);
+        }
+
+        private static void ShowCat(Cat cat)
+        {
+            Console.WriteLine(
+                "\tNome={0}, Energia={1}, Alimentação={2}, Disposição={3}",
+                cat.Name, cat.Energy, cat.FeedStatus, cat.MoodStatus);
+        }
+    }
+}
diff --git a/Aula02/ClassVsStruct/ClassVsStruct.csproj b/Aula02/ClassVsStruct/ClassVsStruct.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net7.0</TargetFramework>
+    <LangVersion>8.0</LangVersion>
+  </PropertyGroup>
+
+</Project>
diff --git a/Aula02/ClassVsStruct/Player.cs b/Aula02/ClassVsStruct/Player.cs
@@ -0,0 +1,15 @@
+namespace ClassVsStruct
+{
+    public struct Player
+    {
+        public float Health { get; set; }
+        public float Armor { get; set; }
+
+        public Player(float health)
+        {
+            Health = health;
+            Armor = 101f;
+
+        }
+    }
+}
diff --git a/Aula02/ClassVsStruct/Program.cs b/Aula02/ClassVsStruct/Program.cs
@@ -0,0 +1,28 @@
+using System;
+
+namespace ClassVsStruct
+{
+    public class Program
+    {
+        private static void Main(string[] args)
+        {
+            Player p1;
+            p1 = new Player() { Health = 21.2f, Armor = 53.9f };
+
+            Console.WriteLine("Valores iniciais:");
+            Console.WriteLine("\tP1: Health={0}, Armor={1}",
+                p1.Health, p1.Armor);
+
+            DupHealth(p1);
+
+            Console.WriteLine("Valores finais:");
+            Console.WriteLine("\tP1: Health={0}, Armor={1}",
+                p1.Health, p1.Armor);
+        }
+
+        private static void DupHealth(Player p)
+        {
+            p.Health *= 2;
+        }
+    }
+}
diff --git a/Aula02/GameUnits/GameUnits.csproj b/Aula02/GameUnits/GameUnits.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net7.0</TargetFramework>
+    <LangVersion>8.0</LangVersion>
+  </PropertyGroup>
+
+</Project>
diff --git a/Aula02/GameUnits/MilitaryUnit.cs b/Aula02/GameUnits/MilitaryUnit.cs
@@ -0,0 +1,27 @@
+namespace GameUnits
+{
+    public class MilitaryUnit : Unit
+    {
+        public int AttackPower { get; }
+        public int XP { get; set; }
+        public override int Health => base.Health + XP;
+        public override float Value => AttackPower + XP;
+
+        public MilitaryUnit(
+            int movement, int health,
+            int attackPower)
+            : base(movement, health)
+        {
+            AttackPower = attackPower;
+            XP = 0;
+        }
+
+        public void Attack(Unit u)
+        {
+            // Attack some other unit
+        }
+
+        public override string ToString() =>
+            base.ToString() + $", AP={AttackPower}, XP={XP}";
+    }
+}
diff --git a/Aula02/GameUnits/Program.cs b/Aula02/GameUnits/Program.cs
@@ -0,0 +1,19 @@
+using System;
+
+namespace GameUnits
+{
+    public class Program
+    {
+        private static void Main(string[] args)
+        {
+            Unit mu = new MilitaryUnit(2, 100, 50);
+            Unit su = new SettlerUnit(5, 25);
+
+            mu.Move(new Vector2(2, -7));
+            su.Move(new Vector2(-1, 4));
+
+            Console.WriteLine(mu);
+            Console.WriteLine(su);
+        }
+    }
+}
diff --git a/Aula02/GameUnits/SettlerUnit.cs b/Aula02/GameUnits/SettlerUnit.cs
@@ -0,0 +1,17 @@
+namespace GameUnits
+{
+    public class SettlerUnit : Unit
+    {
+        public override float Value => 5;
+
+        public SettlerUnit(
+            int movement, int health)
+            : base(movement, health)
+        { }
+
+        public void Settle()
+        {
+            // Criar aldeia/cidade
+        }
+    }
+}