Implementation for game_data. More...

#include "game_data.h"
#include "character/monster.h"
#include "character/player.h"
#include "common.h"
#include "game.h"
#include "item/loot_generation.h"
#include <stddef.h>
#include <stdio.h>

Functions
int	init_game_data ()
	Initializes game data for the application.
int	free_game_data ()
	Frees game-related data structures and resources, such as ability tables, characters, and potions, by using the provided memory pool.
int	reset_goblin ()
	Resets the goblin character data by deallocating the current goblin instance and creating a new one.
int	init_player (char *name)
	Initializes the player character with default abilities and items.
int	reset_player ()
	Resets the player character to its initial state, clearing all abilities, items, and stats.

Variables
ability_table_t *	ability_table
potion_table_t *	potion_table
gear_table_t *	gear_table
character_t *	goblin
character_t *	player

Detailed Description

Implementation for game_data.

Definition in file game_data.c.

Function Documentation

◆ free_game_data()

int free_game_data ( void )

Frees game-related data structures and resources, such as ability tables, characters, and potions, by using the provided memory pool.

Returns: 0 if all resources are successfully freed.

Definition at line 37 of file game_data.c.

                     {
    free_ability_table(main_memory_pool, ability_table);
    free_potion_table(main_memory_pool, potion_table);
    free_gear_table(main_memory_pool, gear_table);
    free_character(main_memory_pool, player);
    free_character(main_memory_pool, goblin);
    return 0;
}

◆ init_game_data()

int init_game_data ( void )

Initializes game data for the application.

This function sets up the game data structures, including the ability table, potion table, gear table, and player character. It also initializes the goblin character and adds potions to the player.

Returns: 0 if successful, 1 if initialization failed.

Definition at line 23 of file game_data.c.

                     {
    ability_table = init_ability_table(main_memory_pool, &db_connection);
    potion_table = init_potion_table(main_memory_pool, &db_connection);
    gear_table = init_gear_table(main_memory_pool, &db_connection, ability_table);
    player = create_new_player(main_memory_pool);
    reset_goblin();
 
    if (ability_table == NULL || potion_table == NULL || gear_table == NULL || player == NULL) return 1;
 
    add_potion(goblin, &potion_table->potions[HEALING]);
 
    return 0;
}

◆ init_player()

int init_player ( char * name )

Initializes the player character with default abilities and items.

This function sets up the player with a base attack ability, adds default potions, and equips a starting piece of gear. It is used to prepare the player only for a new game.

Parameters

name	The name of the player character.

Returns: 0 if successful, 1 if failed

Definition at line 57 of file game_data.c.

                            {
    free_character(main_memory_pool, player);
    player = create_new_player(main_memory_pool);
    if (player == NULL) {
        return 1;
    }
    player->base_attack = &ability_table->abilities[PUNCH];
    add_ability(player, player->base_attack);
    add_potion(player, &potion_table->potions[HEALING]);
    add_potion(player, &potion_table->potions[MANA]);
    add_potion(player, &potion_table->potions[STAMINA]);
    equip_gear(player, gear_table->gears[ARMING_SWORD]);
    if (name != NULL) {
        snprintf(player->name, sizeof(player->name), "%s", name);
    } else {
        snprintf(player->name, sizeof(player->name), "Hero");
    }
    return 0;
}

◆ reset_goblin()

int reset_goblin ( void )

Resets the goblin character data by deallocating the current goblin instance and creating a new one.

The new goblin is initialized and assigned with the "BITE" ability.

Returns: 0 if the operation is successful, 1 if it fails due to invalid input or memory allocation issues.

Definition at line 46 of file game_data.c.

                   {
    memory_pool_free(main_memory_pool, goblin);
    goblin = create_new_goblin(main_memory_pool);
    if (goblin == NULL) {
        return 1;
    }
    add_ability(goblin, &ability_table->abilities[BITE]);
    generate_loot(goblin, gear_table, potion_table, 1);
    return 0;
}

◆ reset_player()

int reset_player ( void )

Resets the player character to its initial state, clearing all abilities, items, and stats.

This function is used when loading a saved game.

Returns: 0 if successful, 1 if failed

Definition at line 77 of file game_data.c.

                   {
    free_character(main_memory_pool, player);
    player = create_new_player(main_memory_pool);
    if (player == NULL) {
        return 1;
    }
    player->base_attack = &ability_table->abilities[PUNCH];
    add_ability(player, player->base_attack);
    return 0;
}