149 lines
4.2 KiB
C++
149 lines
4.2 KiB
C++
#include "gamestates.h"
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#include "jgame.h"
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#include <string>
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#include "aux_font.h"
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#include "proc_mapa.h"
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#include <SDL2/SDL.h>
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namespace gamestate
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{
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namespace password
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{
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namespace eixir
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{
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const int no = 0;
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const int sequence = 1;
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const int menu = 2;
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}
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// Variables del gamestate
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draw::surface *fondo = nullptr;
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draw::surface *cursor = nullptr;
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int exit = password::eixir::no;
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char password[11] = " ";
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uint8_t indice = 0;
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// Mètodes del gamestate
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bool loop();
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const int getFaseFromPassword();
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void init()
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{
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exit = password::eixir::no;
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for (int i=0; i<10; ++i) password[i] = 32;
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indice = 0;
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// Carrega el gif del fondo
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fondo = draw::loadSurface("prefase.gif", true);
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cursor = draw::loadSurface("cursor.gif");
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// Pinta el text en el fondo
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draw::setDestination(fondo);
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font::selectFont(font::type::normal);
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font::print(95, 80, "ESCRIU EL PASSWORD");
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draw::setDestination(nullptr);
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// Comencem el bucle
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draw::fadein();
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game::setState(gamestate::password::loop);
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}
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bool loop()
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{
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draw::draw(fondo);
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font::print(123, 140, password);
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draw::setSource(cursor);
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draw::draw(input::mouseX(), input::mouseY());
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draw::render();
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if (draw::isfading()) return true;
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if (exit)
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{
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if (!draw::isfading()) {
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draw::freeSurface(fondo);
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draw::freeSurface(cursor);
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if (exit==password::eixir::sequence) gamestate::sequence::init();
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if (exit==password::eixir::menu) gamestate::menu::init();
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}
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draw::render();
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return true;
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}
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if (input::anyKeyPressed())
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{
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if (input::keyPressed(SDL_SCANCODE_ESCAPE))
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{
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draw::fadeout();
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game::setConfig("fase", 0);
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exit = password::eixir::menu;
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return true;
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}
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else if (input::keyPressed(SDL_SCANCODE_BACKSPACE))
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{
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if (indice>0) password[--indice] = 32;
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}
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else
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{
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const uint8_t tecla = input::getKeyPressed();
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if (tecla == SDL_SCANCODE_0) {
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password[indice++] = '0';
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}
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else if (tecla >= SDL_SCANCODE_1 && tecla <= SDL_SCANCODE_9)
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{
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password[indice++] = tecla + 18;
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}
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else if (tecla >= SDL_SCANCODE_A && tecla <= SDL_SCANCODE_Z)
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{
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password[indice++] = tecla + 61;
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}
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if (indice == 10)
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{
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draw::fadeout();
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game::setConfig("fase", password::getFaseFromPassword());
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exit = password::eixir::sequence;
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return true;
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}
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}
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}
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return true;
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}
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const int getFaseFromPassword()
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{
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int filesize = 0;
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const char *buffer = file::getFileBuffer("offsets.bal", &filesize);
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int punter = 0;
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bool salir = false;
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char passFile[11] = " ";
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int numPassword = 0;
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while ( numPassword < 30 && !salir ) {
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for (int i=0;i<10;i++) {
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punter++;
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passFile[i] = buffer[punter] - (101+i);
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}
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punter++;
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salir = true;
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for (int i=0;i<10;i++) {
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if (passFile[i] != password[i]) salir = false;
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}
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numPassword++;
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}
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if (!salir) numPassword = 0;
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return numPassword;
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}
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}
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}
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