From ee6f003d31dcead5c91056d38a79539656009899 Mon Sep 17 00:00:00 2001
From: DarthMooMancer <dmm.dev@pm.me>
Date: Thu, 6 Nov 2025 20:12:16 -0500
Subject: [PATCH] check_line works again

---
 .DS_Store            | Bin 6148 -> 0 bytes
 GEMINI.md            |  39 --------------------
 include/elements.hpp |  15 +++++---
 src/elements.cpp     |  83 +++++++++++++++++++------------------------
 4 files changed, 47 insertions(+), 90 deletions(-)
 delete mode 100644 .DS_Store
 delete mode 100644 GEMINI.md

diff --git a/.DS_Store b/.DS_Store
deleted file mode 100644
index 7d8d2c7a5ee1b9d9e57711302a80fb7d021c7fc2..0000000000000000000000000000000000000000
GIT binary patch
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HcmV?d00001

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diff --git a/GEMINI.md b/GEMINI.md
deleted file mode 100644
index 6e04356..0000000
--- a/GEMINI.md
+++ /dev/null
@@ -1,39 +0,0 @@
-# Gemini Code Assistant Context
-
-This document provides context for the Gemini code assistant to understand and assist with the development of this project.
-
-## Project Overview
-
-This is a simple, terminal-based Tic-Tac-Toe game written in C++. It uses the `ncurses` library to create the game interface in the terminal. The game is played on a 5x5 grid.
-
-The project is structured into three main components:
-
-*   **`Engine`**: The main game engine that manages the game loop, player turns, and input processing.
-*   **`Window`**: Handles the display of the game board in the terminal.
-*   **`Player`**: Represents a player in the game.
-
-## Building and Running
-
-The project uses CMake for building.
-
-**To build the project:**
-
-```bash
-mkdir build
-cd build
-cmake ..
-make
-```
-
-**To run the game:**
-
-```bash
-./tic_tac_toe
-```
-
-## Development Conventions
-
-*   **Language**: C++23
-*   **Build System**: CMake
-*   **Code Style**: The code follows a consistent style with the use of header guards, and clear naming conventions.
-*   **Testing**: There are no tests in the project.
diff --git a/include/elements.hpp b/include/elements.hpp
index 61c1ef2..af0301d 100644
--- a/include/elements.hpp
+++ b/include/elements.hpp
@@ -6,10 +6,14 @@
 class Window;
 
 struct Player {
-	Player(char symbol, int id) : m_symbol(symbol), m_id(id) {};
-	char m_symbol;
-	int m_id;
-	bool on_line();
+	Player(char id) : id(id) {};
+	char id;
+};
+
+struct vec2 {
+	vec2(int x, int y) : x(x), y(y) {}
+	int x;
+	int y;
 };
 
 class Engine {
@@ -24,11 +28,12 @@ private:
 		Player player1;
 		Player player2;
 		Player *temp;
-		GameState() : player1('x', 1), player2('o', 2), temp { &player1 } {};
+		GameState() : player1('x'), player2('o'), temp { &player1 } {};
 	} state;
 	void get_current_player();
 	bool process_input();
 	bool exit_code();
+	bool check_line(char id);
 };
 
 #endif
diff --git a/src/elements.cpp b/src/elements.cpp
index 2838ce3..1f597be 100644
--- a/src/elements.cpp
+++ b/src/elements.cpp
@@ -22,20 +22,20 @@ Engine::~Engine() {
 void Engine::run() {
 	while (exit_code() && process_input()) {
 		win->draw_display();
-		std::cout << "Current Player: " << state.temp->m_symbol << "\n";
+		std::cout << "Current Player: " << state.temp->id << "\n";
 		std::this_thread::sleep_for(std::chrono::milliseconds((int) (150))); // 1000 / fps; 200ms = 5fps
 	}
 }
 
 bool Engine::exit_code() {
 	int index = 0;
-	// if(state.player1.on_line()) {
-	// 	std::cout << "Game Over! Player 1 wins!" << std::endl;
-	// 	return false;
-	// } else if(state.player2.on_line()) {
-	// 	std::cout << "Game Over! Player 2 wins!" << std::endl;
-	// 	return false;
-	// }
+	if(check_line(state.player1.id)) {
+		std::cout << "Game Over! Player 1 wins!" << std::endl;
+		return false;
+	} else if(check_line(state.player2.id)) {
+		std::cout << "Game Over! Player 2 wins!" << std::endl;
+		return false;
+	}
 	for(auto &row : win->view) {
 		for(auto val : row) {
 			if(val != ' ') index++;
@@ -53,31 +53,31 @@ bool Engine::process_input() {
 	while((ch = getch()) != ERR) {
 		if(ch == 113) { return false; }
 		if(ch == 49) {
-			win->view[0][0] = state.temp->m_symbol;
+			win->view[0][0] = state.temp->id;
 			get_current_player();
 		} if(ch == 50) {
-			win->view[0][2] = state.temp->m_symbol;
+			win->view[0][2] = state.temp->id;
 			get_current_player();
 		} if(ch == 51) {
-			win->view[0][4] = state.temp->m_symbol;
+			win->view[0][4] = state.temp->id;
 			get_current_player();
 		} if(ch == 52) {
-			win->view[2][0] = state.temp->m_symbol;
+			win->view[2][0] = state.temp->id;
 			get_current_player();
 		} if(ch == 53) {
-			win->view[2][2] = state.temp->m_symbol;
+			win->view[2][2] = state.temp->id;
 			get_current_player();
 		} if(ch == 54) {
-			win->view[2][4] = state.temp->m_symbol;
+			win->view[2][4] = state.temp->id;
 			get_current_player();
 		} if(ch == 55) {
-			win->view[4][0] = state.temp->m_symbol;
+			win->view[4][0] = state.temp->id;
 			get_current_player();
 		} if(ch == 56) {
-			win->view[4][2] = state.temp->m_symbol;
+			win->view[4][2] = state.temp->id;
 			get_current_player();
 		} if(ch == 57) {
-			win->view[4][4] = state.temp->m_symbol;
+			win->view[4][4] = state.temp->id;
 			get_current_player();
 		}
 	}
@@ -85,34 +85,25 @@ bool Engine::process_input() {
 }
 
 void Engine::get_current_player() {
-	if(state.temp->m_symbol == 'x') { state.temp = &state.player2; }
-	else if(state.temp->m_symbol == 'o') { state.temp = &state.player1; }
+	if(state.temp->id == 'x') { state.temp = &state.player2; }
+	else if(state.temp->id == 'o') { state.temp = &state.player1; }
 }
 
-// bool Player::on_line(vec2** buffer) {
-// 	for(int i = 0; i <= 6; i += 3) {
-// 		if(buffer[i]->m_symbol == buffer[i+1]->m_symbol && buffer[i+1]->m_symbol == buffer[i+2]->m_symbol) {
-// 			if(buffer[i]->m_symbol == m_symbol) {
-// 				return true;
-// 			}
-// 		}
-// 	}
-// 	for(int i = 0; i < 3; i++) {
-// 		if(buffer[i]->m_symbol == buffer[i+3]->m_symbol && buffer[i+3]->m_symbol == buffer[i+6]->m_symbol) {
-// 			if(buffer[i]->m_symbol == m_symbol) {
-// 				return true;
-// 			}
-// 		}
-// 	}
-// 	if(buffer[0]->m_symbol == buffer[4]->m_symbol && buffer[4]->m_symbol == buffer[8]->m_symbol) {
-// 		if(buffer[0]->m_symbol == m_symbol) {
-// 			return true;
-// 		}
-// 	}
-// 	if(buffer[2]->m_symbol == buffer[4]->m_symbol && buffer[4]->m_symbol == buffer[6]->m_symbol) {
-// 		if(buffer[2]->m_symbol == m_symbol) {
-// 			return true;
-// 		}
-// 	}
-// 	return false;
-// }
+bool Engine::check_line(char id) {
+	for(int i : std::ranges::views::iota(0, COL)) {
+		if(win->view[0][i] == id && win->view[2][i] == id && win->view[4][i] == id) {
+			return true;
+		}
+	}
+	for(int i : std::ranges::views::iota(0, ROW)) {
+		if(win->view[i][0] == id && win->view[i][2] == id && win->view[i][4] == id) {
+			return true;
+		}
+	}
+	auto same_symbol = [&](vec2 a, vec2 b) {
+		return win->view[a.y][a.x] == id &&
+		win->view[2][2] == id &&
+		win->view[b.y][b.x] == id;
+	};
+	return same_symbol({ 0, 0 }, { 4, 4 }) || same_symbol({ 4, 0 }, { 0, 4 });
+}