wip

src/element.cpp

@@ -1,10 +1,9 @@
 // Used ptr to take a copy of the head, move head move tail at end of array to previous head position from copy and make the old tail a nullptr 
 #include "element.hpp"
+#include <iostream>
 #include <cstdlib>
 #include <ctime>
 
-int _score = 0;
-
 void Point::set_new_point(int row, int col) {
 	m_row = row;
 	m_col = col;
@@ -63,8 +62,33 @@ bool Body::check_collision(Head &head) {
 	return false;
 }
 
-void Body::check_new_tail() {
-	if(_score > m_body.size()) m_body.push_back(Tail{});
+void check_new_tail(Point** segments) {
+	int size = 0;
+	std::cout << size << "\n";
+	for(int i = 1; i < ROW * COL; i++) {
+		if(segments[i] == nullptr) continue;
+		size++;
+	}
+	if(_score + 1 > size) {
+		for(int i = 0; i < ROW * COL; i++) {
+			if(segments[i] != nullptr) continue;
+			if(segments[i] == nullptr) {
+				if(segments[i - 1]->m_direction == -1) {
+					segments[i] = new Point { segments[i - 1]->m_row, segments[i - 1]->m_col + 1, '@', segments[i - 1]->m_direction };
+				}
+				else if(segments[i - 1]->m_direction == 1) {
+					segments[i] = new Point { segments[i - 1]->m_row, segments[i - 1]->m_col - 1, '@', segments[i - 1]->m_direction };
+				}
+				else if(segments[i - 1]->m_direction == -2) {
+					segments[i] = new Point { segments[i - 1]->m_row + 1, segments[i - 1]->m_col, '@', segments[i - 1]->m_direction };
+				}
+				else if(segments[i - 1]->m_direction == 2) {
+					segments[i] = new Point { segments[i - 1]->m_row - 1, segments[i - 1]->m_col, '@', segments[i - 1]->m_direction };
+				}
+				return;
+			}
+		}		
+	}
 }
 
 void Body::get_new_pos(Head &head) {

src/input.cpp

@@ -1,7 +1,8 @@
 #include "input.hpp"
 #include <ncurses.h>
+#include <iostream>
 
-void Input::get_input(int &direction, bool &running) {
+void Input::get_input(int &direction, bool &running, int &score) {
 	while(running) {
 		initscr();
 		cbreak();
@@ -10,16 +11,20 @@ void Input::get_input(int &direction, bool &running) {
 		m_getch = getch();
 		endwin();
 		switch (m_getch) {
-			case 65:
+			case 43: // +
+				score++;
+				m_getch = 0;
+				break;
+			case 65: // Up arrow
 				if(m_current_key != 2) direction = m_current_key = -2;
 				break;
-			case 66:
+			case 66: // Down arrow
 				if(m_current_key != -2) direction = m_current_key = 2;
 				break;
-			case 67:
+			case 67: // Right arrow
 				if(m_current_key != -1) direction = m_current_key = 1;
 				break;
-			case 68:
+			case 68: // Left arrow
 				if(m_current_key != 1) direction = m_current_key = -1;
 				break;
 			case 113:

src/main.cpp

@@ -15,15 +15,17 @@ int main () {
 
 	Point* segments[ROW * COL] = {};
 	segments[0] = new Point { 5, 5, '*', 1 };
-	// segments[1] = new Point { 6, 5, '@', 0 };
+	segments[1] = new Point { 6, 5, '@', 0 };
 
 	std::thread input_thread(
 			&Input::get_input, &input,
 			std::ref(segments[0]->m_direction),
-			std::ref(running));
+			std::ref(running),
+			std::ref(_score));
 
 	while (running) {
 		get_new_pos(window.m_board, segments);
+		check_new_tail(segments);
 	// 	body.check_new_tail();
 	// 	if(body.m_body.size() >= (ROW * COL)) {
 	// 		std::cout << "You win! Score: " + std::to_string(body.m_body.size()) << std::endl;
@@ -37,6 +39,7 @@ int main () {
 	// 	body.get_new_pos(head);
 	//
 	// 	head.m_previous_head.set_new_point(head.m_head);
+		std::cout << _score << "\n";
 		window.draw_display();
 		window.update_display(segments);
 	}