GameState Aufgabe

.gitignore

@@ -0,0 +1,2 @@
+.idea
+cmake-build-debug

CMakeLists.txt

@@ -1,35 +1,51 @@
 cmake_minimum_required(VERSION 3.28)
 project(Prog3B)
+
 set(EXECUTABLE_NAME Prog3B)
-
-# Generate compile_commands.json
-set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
-# Set the default build type if not specified
+# Default build type
 if(NOT CMAKE_BUILD_TYPE)
     set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type" FORCE)
 endif()
 
+# Quell- und Header-Dateien
 set(SRC_FILES
-        ${CMAKE_CURRENT_LIST_DIR}/main.cpp
-        ${CMAKE_CURRENT_LIST_DIR}/gamecube.cpp
+        ${CMAKE_CURRENT_LIST_DIR}/src/main.cpp
+        ${CMAKE_CURRENT_LIST_DIR}/src/gamecube.cpp
+        ${CMAKE_CURRENT_LIST_DIR}/src/gamematrix.cpp
+        includes/gamestate.h
 )
+#automatisch hinzufügen
+file(GLOB SRC_FILES "${CMAKE_CURRENT_LIST_DIR}/src/*.cpp")
 
 set(INCLUDE_DIRS
-        ${CMAKE_CURRENT_LIST_DIR}/linux
+        ${CMAKE_CURRENT_LIST_DIR}/includes
+        ${CMAKE_CURRENT_LIST_DIR}/raylib
 )
 
+# Executable erstellen
 add_executable(${EXECUTABLE_NAME} ${SRC_FILES})
-target_include_directories(${EXECUTABLE_NAME} PRIVATE ${INCLUDE_DIRS})
-target_link_libraries(${EXECUTABLE_NAME} PRIVATE
-        ${CMAKE_CURRENT_LIST_DIR}/linux/libgamematrix.a
-        ${CMAKE_CURRENT_LIST_DIR}/linux/libraylib.a
-)
 
-# Checks if OSX and links appropriate frameworks (Only required on MacOS)
-if (APPLE)
-    target_link_libraries(Prog3B "-framework IOKit")
-    target_link_libraries(Prog3B "-framework Cocoa")
-    target_link_libraries(Prog3B "-framework OpenGL")
+# Include-Verzeichnisse hinzufügen
+target_include_directories(${EXECUTABLE_NAME} PRIVATE ${INCLUDE_DIRS})
+
+
+# Nur noch raylib und systemabhängige Libraries linken
+if(WIN32)
+    target_link_libraries(${EXECUTABLE_NAME} PRIVATE
+            ${CMAKE_CURRENT_LIST_DIR}/windows/libraylib.a
+            winmm
+    )
+endif()
+
+# macOS
+if(APPLE)
+    target_link_libraries(${EXECUTABLE_NAME} PRIVATE
+            ${CMAKE_CURRENT_LIST_DIR}/mac_arm/libraylib.a
+            "-framework Cocoa"
+            "-framework IOKit"
+            "-framework OpenGL"
+    )
 endif()

includes/gamematrix.h

@@ -16,4 +16,9 @@ public:
 
     // Verschiebung
     static std::array<std::array<double,4>,4> translate(const std::array<double, 3>& pos);
+
+    // 4x4 Einheitsmatrix
+    static std::array<std::array<double,4>,4> identity();  // <-- add this
 };
+
+

includes/gamestate.h

@@ -0,0 +1,17 @@
+//
+// Created by Anke Bidlingmaier on 08.12.25.
+//
+#pragma once
+
+#ifndef PROG3B_GAMESTATE_H
+#define PROG3B_GAMESTATE_H
+
+enum class GameState
+{
+    Idle,          // kein Würfel offen, Eingabe erlaubt
+    OneFlipped,    // ein Würfel offen
+    CheckingMatch, // zwei Würfel vollständig aufgeklappt, Vergleich läuft
+    LockInput      // Würfel drehen gerade – Eingabe kurz blockiert
+};
+
+#endif //PROG3B_GAMESTATE_H

src/gamecube.cpp

@@ -1,16 +1,27 @@
 #include "gamecube.h"
 
+// Konstanten für Rotation und Matrixgröße
+constexpr float ROTATION_HALF = 90.0f;
+constexpr float ROTATION_FULL = 180.0f;
+
+
+// Standardfarben
+const Color DEFAULT_COLOR = GRAY;
+const Color WIRES_COLOR = BLACK;
+
+
 gamecube::gamecube(const Vec3 &pos, Color col)
     : position(pos), color(col) {}
 
+// ✅ Klar strukturierte Funktion
 void gamecube::Update(float flipSpeed)
 {
     if (flippingForward)
     {
         rotation += flipSpeed;
-        if (rotation >= 180.0f)
+        if (rotation >=  ROTATION_FULL)  // ⚠️ Magic Number
         {
-            rotation = 180.0f;
+            rotation =  ROTATION_FULL;     // ⚠️ Magic Number
             flippingForward = false;
             flipped = true;
         }
@@ -30,7 +41,7 @@ void gamecube::Update(float flipSpeed)
 void gamecube::FlipForward()   { flippingForward = true; }
 void gamecube::FlipBackward()  { flippingBackward = true; }
 
-bool gamecube::IsFlipped() const { return flipped; }
+bool gamecube::IsFlipped() const { return flipped; }     // ✅ Getter sauber, const korrekt
 bool gamecube::IsMatched() const { return matched; }
 void gamecube::SetMatched(bool m) { matched = m; }
 
@@ -52,12 +63,12 @@ void gamecube::Draw() const
             f[j * 4 + i] = model[i][j];
     rlMultMatrixf(f);
 
-    if (rotation < 90.0f)
-        DrawCube({0,0,0}, 1,1,1, GRAY);
+    if (rotation < ROTATION_HALF)   // ⚠️ Magic Number
+        DrawCube({0,0,0}, 1,1,1, DEFAULT_COLOR);
     else
         DrawCube({0,0,0}, 1,1,1, color);
 
-    DrawCubeWires({0,0,0}, 1,1,1, BLACK);
+    DrawCubeWires({0,0,0}, 1,1,1,WIRES_COLOR);
 
     rlPopMatrix();
 }

src/gamematrix.cpp

@@ -0,0 +1,77 @@
+#include "gamematrix.h"
+#include <cmath>
+#include <stdexcept>
+
+// Matrix Multiplikation
+std::array<std::array<double,4>,4> gameMatrix::matmul(
+    const std::array<std::array<double,4>,4>& A,
+    const std::array<std::array<double,4>,4>& B)
+{
+    std::array<std::array<double,4>,4> result = {0};
+
+    for (int i = 0; i < 4; ++i)
+        for (int j = 0; j < 4; ++j)
+        {
+            result[i][j] = 0.0;
+            for (int k = 0; k < 4; ++k)
+                result[i][j] += A[i][k] * B[k][j];
+        }
+
+    return result;
+}
+
+//  Rotationsmatrix
+std::array<std::array<double,4>,4> gameMatrix::rot3D(double angle_deg, char axis)
+{
+    double angle_rad = angle_deg * M_PI / 180.0;
+    double c = std::cos(angle_rad);
+    double s = std::sin(angle_rad);
+
+    std::array<std::array<double,4>,4> R = identity();
+
+    switch (axis)
+    {
+        case 'x': case 'X':
+            R[1][1] = c; R[1][2] = -s;
+            R[2][1] = s; R[2][2] = c;
+            break;
+
+        case 'y': case 'Y':
+            R[0][0] = c; R[0][2] = s;
+            R[2][0] = -s; R[2][2] = c;
+            break;
+
+        case 'z': case 'Z':
+            R[0][0] = c; R[0][1] = -s;
+            R[1][0] = s; R[1][1] = c;
+            break;
+
+        default:
+            throw std::invalid_argument("Invalid axis for rotation (use x, y, or z)");
+    }
+
+    return R;
+}
+
+
+// Einheitsmatrix-Matrix
+std::array<std::array<double,4>,4> gameMatrix::identity()
+{
+    std::array<std::array<double,4>,4> I = {0};
+    for (int i = 0; i < 4; ++i)
+        I[i][i] = 1.0;
+    return I;
+}
+
+//  Translation
+std::array<std::array<double,4>,4> gameMatrix::translate(const std::array<double,3>& pos)
+{
+    std::array<std::array<double,4>,4> T = identity();
+
+    T[0][3] = pos[0];
+    T[1][3] = pos[1];
+    T[2][3] = pos[2];
+
+    return T;
+}
+

src/main.cpp

@@ -1,12 +1,22 @@
 #include "gamecube.h"
 #include <algorithm>
 #include <ctime>
+#include <vector>
+#include <iostream>
+#include "gamestate.h"
 
 // -----------------------------------------------------------
-// 3D Memory Game – Hauptprogramm
+// 3D Memory Game – Hauptprogramm mit flexibler Paaranzahl
 // -----------------------------------------------------------
 int main()
 {
+    // ✅ Schritt 1: Anzahl der Paare eingeben
+    int numPairs;
+    std::cout << "Geben Sie die Anzahl der Paare ein (2-10): ";
+    std::cin >> numPairs;
+    if(numPairs < 2) numPairs = 2;
+    if(numPairs > 10) numPairs = 10;
+
     // Zufall initialisieren
     srand(time(NULL));
 
@@ -21,36 +31,40 @@ int main()
     camera.fovy     = 45.0f;
     camera.projection = CAMERA_PERSPECTIVE;
 
-    // Nur 3 Farben für 3 Paare
-    Color colors[] = { RED, GREEN, BLUE };
+    // Farben generieren (maximal 10 Farben)
+    Color baseColors[10] = { RED, GREEN, BLUE, ORANGE, PURPLE, GOLD, PINK, BROWN, SKYBLUE, LIME };
+    std::vector<Color> colors(baseColors, baseColors + numPairs);
 
-    // 6 Karten-Positionen im 3x2 Raster
-    std::vector<Vec3> positions = {{-2, 0, -2}, {0, 0, -2}, {2, 0, -2},{-2, 0,  0}, {0, 0,  0}, {2, 0,  0}};
+    // Positionen dynamisch berechnen (Raster 3 Spalten)
+    std::vector<Vec3> positions;
+    for (int i = 0; i < numPairs*2; ++i)
+        positions.push_back({ float(i % 3) * 2 - 2, 0, float(i / 3) * 2 - 2 });
 
     // Farben doppelt in einen Pool legen und mischen
     std::vector<Color> colorPool;
-    for (int i = 0; i < 3; i++)
+    for (int i = 0; i < numPairs; i++)
     {
         colorPool.push_back(colors[i]);
         colorPool.push_back(colors[i]);
     }
-
     // Fisher-Yates Shuffle mit rand()
     for (int i = colorPool.size() - 1; i > 0; --i)
     {
-        int j = rand() % (i + 1);   // Zufallsindex von 0 bis i
+        int j = rand() % (i + 1);
         std::swap(colorPool[i], colorPool[j]);
     }
 
     // Karten/Würfel erstellen
     std::vector<gamecube> cubes;
-    for (int i = 0; i < 6; i++)
+    for (int i = 0; i < numPairs*2; i++)
         cubes.emplace_back(positions[i], colorPool[i]);
 
     gamecube* first  = nullptr;
     gamecube* second = nullptr;
-    float flipSpeed = 5.0f;  // Drehgeschwindigkeit
+    float flipSpeed = 5.0f;
     bool gameWon = false;
+    GameState state = GameState::Idle;
+
 
     // -----------------------------------------------------------
     // Hauptspielschleife
@@ -58,8 +72,9 @@ int main()
     while (!WindowShouldClose())
     {
         //Klick-Erkennung
-        if (!gameWon && IsMouseButtonPressed(MOUSE_LEFT_BUTTON))
+        if (!gameWon && state != GameState::LockInput && state != GameState::CheckingMatch && IsMouseButtonPressed(MOUSE_LEFT_BUTTON))
         {
+
             Vector2 mouse = GetMousePosition();
 
             for (auto &c : cubes)
@@ -68,8 +83,12 @@ int main()
                 {
                     Vector2 screenPos = GetWorldToScreen({c.GetPosition().x, c.GetPosition().y, c.GetPosition().z}, camera);
 
-                    if (fabs(mouse.x - screenPos.x) < 40 && fabs(mouse.y - screenPos.y) < 40)
+                    if (fabs(mouse.x - screenPos.x) < 40 && fabs(mouse.y - screenPos.y) < 40) {
                         c.FlipForward();
+                        state = GameState::OneFlipped;
+                    }
+
+
                 }
             }
         }
@@ -85,15 +104,20 @@ int main()
                 if (!first) first = &c;
                 else if (!second && &c != first) second = &c;
             }
+            if (first && second && first->IsFlipped() && second->IsFlipped()) {
+                state = GameState::LockInput;
+            }
+            if (state == GameState::LockInput) {
+                state = GameState::CheckingMatch;
+            }
         }
 
         // Matching-Logik
-        if (first && second)
+        if (state == GameState::CheckingMatch && first && second)
         {
-            Color col1 = first->GetColor();
-            Color col2 = second->GetColor();
-
-            if (col1.r == col2.r && col1.g == col2.g && col1.b == col2.b)
+            if (first->GetColor().r == second->GetColor().r &&
+                first->GetColor().g == second->GetColor().g &&
+                first->GetColor().b == second->GetColor().b)
             {
                 first->SetMatched(true);
                 second->SetMatched(true);
@@ -105,6 +129,7 @@ int main()
             }
 
             first = second = nullptr;
+            state = GameState::Idle;
         }
 
         // Gewinnprüfung
@@ -128,6 +153,8 @@ int main()
         else
             DrawText("Flip 2 cubes - find matching pairs!", 10, 10, 20, DARKGRAY);
 
+
+
         EndDrawing();
     }