New chapter 5, work in progress, unexecutable...

chapter/chapter_2.c

@@ -160,7 +160,7 @@ int curses_character     = 0;
 int curses_signal        = SIGNAL_NONE;
 int curses_screen_width  = 0;
 int curses_screen_height = 0;
-int curses_active        = 1;
+int curses_active        = 0;
 
 /*
 I need to quickly explain how I'm structuring this subprogram. You can think of functions and variables starting with 'curses_*' as tiny standalone library if it's easier. They
@@ -316,6 +316,8 @@ External function definitions, those found in "chapter_2.h" header file.
 */
 
 void curses_configure (void) {
+	curses_active = TRUE;
+
 	atexit (curses_deinitialize);                                                                                              // Deinitialization is automatically on exit.
 
 	curses_initialize ();                                                                                                      // Initializing curses, yaay.

chapter/chapter_5.c

@@ -0,0 +1,57 @@
+/*
+Copyright (c) 2023 : Ognjen 'xolatile' Milan Robovic
+
+Xhartae is free software! You will redistribute it or modify it under the terms of the GNU General Public License by Free Software Foundation.
+And when you do redistribute it or modify it, it will use either version 3 of the License, or (at yours truly opinion) any later version.
+It is distributed in the hope that it will be useful or harmful, it really depends... But no warranty what so ever, seriously. See GNU/GPLv3.
+*/
+
+#ifndef CHAPTER_5_SOURCE
+#define CHAPTER_5_SOURCE
+
+#include "chapter_5.h"
+
+static void (* game_action [GAME_ACTION_COUNT]) (game_t * game, player_t * player);
+
+static number_t game_is_active         (game_t * game)                  { return (game->active);                 }
+static number_t game_exit              (game_t * game)                  { return (game->active = FALSE);         }/*
+static number_t game_get_screen_width  (game_t * game)                  { return (game->screen_width);           }
+static number_t game_get_screen_height (game_t * game)                  { return (game->screen_height);          }
+static number_t game_set_screen_width  (game_t * game, number_t width)  { return (game->screen_width  = width);  }
+static number_t game_set_screen_height (game_t * game, number_t height) { return (game->screen_height = height); }*/
+
+static void game_configure (game_t * game, player_t * player) {
+	curses_configure ();
+
+	curses_bind (SIGNAL_Q, game_exit);
+
+	game->active        = TRUE;
+	game->screen_width  = curses_screen_width;
+	game->screen_height = curses_screen_height;
+
+	player->x = 0;
+	player->y = 0;
+}
+
+static void game_synchronize (game_t * game, player_t * player) {
+	(void) game;
+
+	curses_render_background (' ', COLOUR_WHITE, EFFECT_NORMAL);
+
+	curses_render_character ('@', COLOUR_CYAN, EFFECT_BOLD, player->x, player->y);
+
+	curses_synchronize ();
+}
+
+void play_game (void) {
+	game_t   game;
+	player_t player;
+
+	game_configure (& game, & player);
+
+	while (game_is_active (& game) && curses_active) {
+		game_synchronize (& game, & player);
+	}
+}
+
+#endif

chapter/chapter_5.h

@@ -0,0 +1,70 @@
+/*
+Copyright (c) 2023 : Ognjen 'xolatile' Milan Robovic
+
+Xhartae is free software! You will redistribute it or modify it under the terms of the GNU General Public License by Free Software Foundation.
+And when you do redistribute it or modify it, it will use either version 3 of the License, or (at yours truly opinion) any later version.
+It is distributed in the hope that it will be useful or harmful, it really depends... But no warranty what so ever, seriously. See GNU/GPLv3.
+*/
+
+#ifndef CHAPTER_5_HEADER
+#define CHAPTER_5_HEADER
+
+#include "chapter_0.h"
+#include "chapter_1.h"
+#include "chapter_2.h"
+#include "chapter_3.h"
+
+/*
+Okay, we're finally on chapter five, and now we'll write something fun, not serious and boring. Before the Great Flood, when our ancestors were riding dinosaurs, building
+pyramids, killing African men and mating with Asian women, people didn't have dedicated nor integrated graphical processing units, called GPUs. They only had their terminals,
+built inside some of their spaceships. And what did they do with them? They played terminal rogue-like games, similar to those that archeologists discovered in ancient Egypt,
+Syria, Sumeria, Greece and Atlantis. They were reconstructed around 50 years ago by some guy that made the game Rogue. So, all those myths, sagas and legends about Anubis,
+Gilgamesh, Achilles, Inana, Gaea, they were just playable characters or main characters in those games, with different statistics, skills, attributes and back-story. Now, lets
+make a simple terminal rogue-like game using what we wrote in previous chapters.
+
+First of all, lets talk briefly about keyword 'typedef' and why I hate to use it.
+*/
+
+typedef enum action_t {
+	GAME_ACTION_IDLE,                       GAME_ACTION_WALK,                       GAME_ACTION_REST,                       GAME_ACTION_CAMP,
+	GAME_ACTION_SWING_BLADE,                GAME_ACTION_SWING_AXE,                  GAME_ACTION_SHOOT_ARROW,                GAME_ACTION_THROW_SPEAR,
+	GAME_ACTION_SUMMON_PUPPET,              GAME_ACTION_CALL_NATURE,                GAME_ACTION_CITE_RUNE,                  GAME_ACTION_CAST_CHARM,
+	GAME_ACTION_COUNT
+} action_t;
+
+typedef int    number_t;
+typedef char * string_t;
+typedef void * memory_t;
+
+typedef struct game_t {
+	number_t active, screen_width, screen_height;
+} game_t;
+
+typedef struct bundle_t {
+	number_t minimum, maximum, current, boosted;
+} bundle_t;
+/*
+typedef struct skill_t {
+	string_t name;
+	bundle_t stat;
+	action_t positive [4];
+} skill_t;
+
+typedef struct attribute_t {
+	string_t name;
+	bundle_t stat;
+	action_t positive [4], negative [4];
+} attribute_t;
+*/
+typedef struct player_t {
+	string_t    name;
+	number_t    x, y;
+	bundle_t    * health, * armour, * mana, * stamina;
+	/*attribute_t strength, edurance, intelligence, agility;
+	skill_t     blades, axes, bows, spears;
+	skill_t     puppet_magic, nature_magic, rune_magic, charm_magic;*/
+} player_t;
+
+extern void play_game (void);
+
+#endif

compile.sh

@@ -9,10 +9,11 @@ gcc -g -Wall -Wextra -Wpedantic -O0 -c -o chapter/chapter_1.o chapter/chapter_1.
 gcc -g -Wall -Wextra -Wpedantic -O0 -c -o chapter/chapter_2.o chapter/chapter_2.c
 gcc -g -Wall -Wextra -Wpedantic -O0 -c -o chapter/chapter_3.o chapter/chapter_3.c
 gcc -g -Wall -Wextra -Wpedantic -O0 -c -o chapter/chapter_4.o chapter/chapter_4.c
+gcc -g -Wall -Wextra -Wpedantic -O0 -c -o chapter/chapter_5.o chapter/chapter_5.c
 
 gcc -g -Wall -Wextra -Wpedantic -O0 -c -o xhartae.o xhartae.c
 
-gcc -o xhartae xhartae.o chapter/chapter_0.o chapter/chapter_1.o chapter/chapter_2.o chapter/chapter_3.o chapter/chapter_4.o
+gcc -o xhartae xhartae.o chapter/chapter_0.o chapter/chapter_1.o chapter/chapter_2.o chapter/chapter_3.o chapter/chapter_4.o chapter/chapter_5.o
 
 #~splint -weak -warnposix -retvalother -syntax -type chapter/chapter_0.h
 #~splint -weak -warnposix -retvalother -syntax -type chapter/chapter_0.c
@@ -24,6 +25,8 @@ gcc -o xhartae xhartae.o chapter/chapter_0.o chapter/chapter_1.o chapter/chapter
 #~splint -weak -warnposix -retvalother -syntax -type chapter/chapter_3.c
 #~splint -weak -warnposix -retvalother -syntax -type chapter/chapter_4.h
 #~splint -weak -warnposix -retvalother -syntax -type chapter/chapter_4.c
+#~splint -weak -warnposix -retvalother -syntax -type chapter/chapter_5.h
+#~splint -weak -warnposix -retvalother -syntax -type chapter/chapter_5.c
 #~splint -weak -warnposix -retvalother -syntax -type xhartae.c
 
 #~valgrind --show-leak-kinds=all --leak-check=full ./xhartae

xhartae.c

@@ -12,12 +12,14 @@ It is distributed in the hope that it will be useful or harmful, it really depen
 	#include "chapter/chapter_2.c"
 	#include "chapter/chapter_3.c"
 	#include "chapter/chapter_4.c"
+	#include "chapter/chapter_5.c"
 #else
 	#include "chapter/chapter_0.h"
 	#include "chapter/chapter_1.h"
 	#include "chapter/chapter_2.h"
 	#include "chapter/chapter_3.h"
 	#include "chapter/chapter_4.h"
+	#include "chapter/chapter_5.h"
 #endif
 
 /*
@@ -132,5 +134,7 @@ int main (int argc, char * * argv) {
 
 	preview_c_file ("program/example.c", curses_screen_width, curses_screen_height, 0, 0);
 
+	play_game ();
+
 	return (EXIT_SUCCESS);
 }