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Adoranda/src/talkable.c

70 lines
1.7 KiB

#include <gint/display.h>
#include <gint/keyboard.h>
#include <gint/cpu.h>
#include <string.h>
#include <ctype.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include "talkable.h"
#include "util.h"
#include "event.h"
#include "player.h"
#include "draw_util.h"
struct Talkable default_value = {
.x = 0,
.y = 0,
.name = "default name",
.text = "default dialog",
.text_after = "",
.exclusive = 0
};
/*draw the dialog of a specified talkable tile*/
void draw_dialog(struct Game *game) {
const char *delim = ";";
int direction = game->player->direction;
int dx = (direction == DIR_RIGHT) - (direction == DIR_LEFT);
int dy = (direction == DIR_DOWN) - (direction == DIR_UP);
struct Talkable *talk = get_dialog_xy(game->map, game->player->pos.x + dx, game->player->pos.y + dy);
char *str = strdup(talk->text);
if(talk->exclusive) {
if(check_eventdialog(game->player, talk->id)) {
str = strdup(talk->text_after);
} else {
addDialogToPlayer(game->player, talk->id);
}
}
char *curr_line = strtok(str, delim);
while(curr_line != NULL) {
char *event = strchr(curr_line, '~');
if(event) handle_event(game, curr_line+1);
else {
draw_text(50, 58, C_BLACK, curr_line);
dprint(50,40, C_BLACK, "%s", talk->name);
dupdate();
wait_for_input(KEY_SHIFT);
}
curr_line = strtok(NULL, delim);
}
}
/*find the talkable tile using the player's position*/
struct Talkable* get_dialog_xy(struct Map *map, int x, int y) {
int i = 0;
while(i < map->dialog_count) {
if(map->dialogs[i].x == x && map->dialogs[i].y == y) return &map->dialogs[i];
i++;
}
return &default_value;
}
void addDialogToPlayer(struct Player *player, int id) {
player->eventListDialog[get_nb_eventdialog(player)] = id;
}