Added rectangle rendering...

chapter/chapter_2.c

@@ -464,6 +464,14 @@ void curses_render_background (char character, int colour, int effect) {
 	}
 }
 
+void curses_render_rectangle (char character, int colour, int effect, int x, int y, int width, int height) {
+	for (int j = 0; j < height; ++j) {                              // Iterating through rows (by height) of our framebuffer ('curses_screen').
+		for (int i = 0; i < width; ++i) {                       // Iterating through columns (by width) of our framebuffer.
+			curses_render_character (character, colour, effect, x + i, y + j); // Now, we can use function 'curses_render_character' to simplify our life...
+		}
+	}
+}
+
 /*
 We've mentioned before, in chapter zero, that you can implement 'string_*' functions by 'string_*_limit', and here's an example of that. Functions below are quite self
 explanatory, so you can do a "homework" of reading them and trying to understand what they'll do. Since I use very verbose naming style, I hope that won't be a problem...

chapter/chapter_2.h

@@ -170,6 +170,8 @@ extern void curses_render_cursor (int x, int y); // Render terminal cursor at po
 extern void curses_render_character  (char character, int colour, int effect, int x, int y); // Render single character at position X and Y.
 extern void curses_render_background (char character, int colour, int effect);               // Render entire buffer with the same character.
 
+extern void curses_render_rectangle (char character, int colour, int effect, int x, int y, int width, int height); // Guess what this function does...?
+
 // Remember that in chapter zero, I've separated 'string_*' and 'string_*_limit' functions. Now, there's always more ways to logically organize your code, for example, as below:
 extern int curses_render_string       (char * string,            int colour, int effect, int x, int y);
 extern int curses_render_number       (int    number,            int colour, int effect, int x, int y);

compile.sh

@@ -18,6 +18,9 @@ gcc -o xhartae xhartae.o chapter/chapter_0.o chapter/chapter_1.o chapter/chapter
 
 gcc -g -Wall -Wextra -Wpedantic -Werror -O0 -o program/program_0 program/program_0.c
 gcc -g -Wall -Wextra -Wpedantic -Werror -O0 -o program/program_1 program/program_1.c
+gcc -g -Wall -Wextra -Wpedantic -Werror -O0 -o program/program_2 program/program_2.c
+
+gcc -g -Wall -Wextra -Wpedantic -Werror -Ofast -o play_game program/program_z.c
 
 #~splint -weak -warnposix -retvalother -syntax -type chapter/chapter_0.h
 #~splint -weak -warnposix -retvalother -syntax -type chapter/chapter_0.c

program/program_2.c

@@ -22,23 +22,24 @@ int main (void) {
 	terminal_show_cursor (FALSE);
 
 	curses_configure ();
-/*
+
 	curses_bind (SIGNAL_ARROW_UP,    player_move_up);
 	curses_bind (SIGNAL_ARROW_DOWN,  player_move_down);
 	curses_bind (SIGNAL_ARROW_LEFT,  player_move_left);
 	curses_bind (SIGNAL_ARROW_RIGHT, player_move_right);
-*/
+
 	while (curses_active) {
-		curses_render_background ('.', COLOUR_GREY, EFFECT_BOLD);
+		curses_render_background (' ', COLOUR_WHITE, EFFECT_NORMAL);
+		curses_render_rectangle ('.', COLOUR_GREY, EFFECT_BOLD, 0, 0, 80, 24);
 		curses_render_character  ('@', COLOUR_CYAN, EFFECT_BOLD, player_x, player_y);
 
-		switch (curses_character) {
-			case 'w': player_move_up    (); break;
-			case 'a': player_move_down  (); break;
-			case 's': player_move_left  (); break;
-			case 'd': player_move_right (); break;
-			default:                        break;
-		}
+		//~switch (curses_character) {
+			//~case 'w': player_move_up    (); break;
+			//~case 's': player_move_down  (); break;
+			//~case 'a': player_move_left  (); break;
+			//~case 'd': player_move_right (); break;
+			//~default:                        break;
+		//~}
 
 		curses_synchronize ();
 	}