Paddle and Ball

src/paddle.c

@@ -0,0 +1,69 @@
+#include "../include/object.h"
+
+#include <curses.h>
+
+Paddle CreatePaddle(GameData* gd)
+{
+    Paddle p;
+    GameData data = *gd;
+
+    // Set Column
+    if (data.playerNumber == 0)
+        p.column = LEFT_COL + 2;
+    else
+        p.column = RIGHT_COL - 2;
+
+    // Paddle height
+    p.height = 5;
+
+    // Find Middle of screen;
+    float middle = (BOT_ROW - TOP_ROW) / 2.0f;
+    middle -= p.height / 2;
+
+    // Set Y value to the top of the screen
+    p.pos = TOP_ROW + middle;
+
+    // Set char
+    p.c = '#';
+
+    return p;
+}
+
+void DrawPaddle(Paddle* paddle)
+{
+    Paddle p = *paddle;
+    for (int i = 0; i < p.height; ++i) {
+        move(p.pos + i, p.column);
+        addch(p.c);
+    }
+
+    char topchar = mvinch(p.pos - 1, p.column) & A_CHARTEXT;
+    if (topchar == p.c)
+        mvaddch(p.pos - 1, p.column, ' ');
+    char bottomchar = mvinch(p.pos + p.height, p.column) & A_CHARTEXT;
+    if (bottomchar == p.c)
+        mvaddch(p.pos + p.height, p.column, ' ');
+
+    move(p.pos, p.column);
+    refresh();
+}
+
+void MovePaddleUP(Paddle* paddle)
+{
+    int newPos = paddle->pos - 1;
+
+    if (newPos > TOP_ROW) {
+        paddle->pos = newPos;
+    }
+    DrawPaddle(paddle);
+}
+
+void MovePaddleDown(Paddle* paddle)
+{
+    int newPos = paddle->pos + 1;
+
+    if (newPos + paddle->height <= BOT_ROW) {
+        paddle->pos = newPos;
+    }
+    DrawPaddle(paddle);
+}