mirror of
https://github.com/Oibaf66/fbzx-wii.git
synced 2024-06-11 20:28:46 +02:00
383 lines
12 KiB
C
383 lines
12 KiB
C
/*********************************************************************
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* Copyright (C) 2012, Fabio Olimpieri
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* Copyright (C) 2009, Simon Kagstrom
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*
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* Filename: VirtualKeyboard.c
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*
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* Description: A virtual keyboard
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*
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* This file is part of FBZX Wii
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*
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* FBZX Wii is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* FBZX Wii is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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********************************************************************/
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#include <SDL/SDL.h>
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#include <SDL/SDL_ttf.h>
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#include "z80free/Z80free.h"
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#include "computer.h"
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#include "VirtualKeyboard.h"
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#include "menu_sdl.h"
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#include "emulator.h"
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#include<SDL/SDL_image.h>
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#ifdef HW_RVL
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#include <wiiuse/wpad.h>
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#endif
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#ifdef HW_DOL
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#include <ogc/pad.h>
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#endif
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#define K(name, sdl_code) \
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{ name, sdl_code, 0 ,0, 0}
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#define KNL() \
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{ NULL, 0, 0 ,0, 0}
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#define KEY_COLS 10
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#define KEY_ROWS 5
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#ifdef DEBUG
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extern FILE *fdebug;
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#define printf(...) fprintf(fdebug,__VA_ARGS__)
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#else
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#ifdef GEKKO
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#define printf(...)
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#endif
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#endif
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static SDL_Surface *image_kbd, *image_sym, *image_caps,*image_kbd_small, *image_sym_small, *image_caps_small, *tmp_surface ;
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static int vkb_is_init;
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static int key_code;
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VirtualKeyboard_struct VirtualKeyboard;
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extern struct computer ordenador;
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void clean_screen();
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static virtkey_t keys[KEY_COLS * KEY_ROWS] = {
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K(" 1",SDLK_1),K(" 2",SDLK_2), K(" 3",SDLK_3), K(" 4",SDLK_4), K(" 5",SDLK_5), K(" 6",SDLK_6), K(" 7",SDLK_7), K(" 8",SDLK_8), K(" 9",SDLK_9), K(" 0",SDLK_0),
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K(" Q",SDLK_q), K(" W",SDLK_w), K(" E",SDLK_e), K(" R",SDLK_r), K(" T",SDLK_t), K(" Y",SDLK_y), K(" U",SDLK_u), K(" I",SDLK_i), K(" O",SDLK_o), K(" P",SDLK_p),
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K(" A",SDLK_a), K(" S",SDLK_s), K(" D",SDLK_d), K(" F",SDLK_f), K(" G",SDLK_g), K(" H",SDLK_h), K(" J",SDLK_j), K(" K",SDLK_k), K(" L",SDLK_l),K("Enter",SDLK_RETURN),
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K("Caps",SDLK_LSHIFT),K(" Z",SDLK_z),K(" X",SDLK_x),K(" C",SDLK_c), K(" V",SDLK_v), K(" B",SDLK_b), K(" N",SDLK_n), K(" M",SDLK_m), K("Sym",SDLK_LCTRL),K("Space",SDLK_SPACE),
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K("Ext",SDLK_TAB),K("Edit",SDLK_INSERT),K("Del",SDLK_BACKSPACE),K("None",0), K("Done",1), K("Fire",SDLK_LALT) ,K(" Up",SDLK_UP),K("Down",SDLK_DOWN), K("Left",SDLK_LEFT),K("Right",SDLK_RIGHT)};
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void VirtualKeyboard_init(SDL_Surface *screen)
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{
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VirtualKeyboard.screen = screen;
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VirtualKeyboard.sel_x = 64;
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VirtualKeyboard.sel_y = 100;
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vkb_is_init = -1;
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char *image_path;
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image_path=myfile("fbzx/Spectrum_keyboard.png");
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tmp_surface=IMG_Load(image_path);
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free(image_path);
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if (tmp_surface == NULL) {printf("Impossible to load keyboard image\n"); return;}
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image_kbd=SDL_DisplayFormat(tmp_surface);
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SDL_FreeSurface (tmp_surface);
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image_path=myfile("fbzx/symbol_shift.png");
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tmp_surface=IMG_Load(image_path);
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free(image_path);
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if (tmp_surface == NULL) {printf("Impossible to load symbol shift image\n"); return;}
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image_sym=SDL_DisplayFormat(tmp_surface);
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SDL_FreeSurface (tmp_surface);
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image_path=myfile("fbzx/caps_shift.png");
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tmp_surface=IMG_Load(image_path);
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free(image_path);
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if (tmp_surface == NULL) {printf("Impossible to load caps shift image\n"); return;}
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image_caps=SDL_DisplayFormat(tmp_surface);
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SDL_FreeSurface (tmp_surface);
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image_path=myfile("fbzx/Spectrum_keyboard_small.png");
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tmp_surface=IMG_Load(image_path);
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free(image_path);
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if (tmp_surface == NULL) {printf("Impossible to load keyboard small image\n"); return;}
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image_kbd_small=SDL_DisplayFormat(tmp_surface);
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SDL_FreeSurface (tmp_surface);
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image_path=myfile("fbzx/symbol_shift_small.png");
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tmp_surface=IMG_Load(image_path);
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free(image_path);
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if (tmp_surface == NULL) {printf("Impossible to load symbol shift small image\n"); return;}
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image_sym_small=SDL_DisplayFormat(tmp_surface);
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SDL_FreeSurface (tmp_surface);
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image_path=myfile("fbzx/caps_shift_small.png");
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tmp_surface=IMG_Load(image_path);
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free(image_path);
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if (tmp_surface == NULL) {printf("Impossible to load caps shift small image\n"); return;}
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image_caps_small=SDL_DisplayFormat(tmp_surface);
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SDL_FreeSurface (tmp_surface);
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memset(VirtualKeyboard.buf, 0, sizeof(VirtualKeyboard.buf));
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vkb_is_init = 1;
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}
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void VirtualKeyboard_fini()
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{
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if (vkb_is_init != 1) return;
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SDL_FreeSurface (image_kbd);
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SDL_FreeSurface (image_sym);
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SDL_FreeSurface (image_caps);
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SDL_FreeSurface (image_kbd_small);
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SDL_FreeSurface (image_sym_small);
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SDL_FreeSurface (image_caps_small);
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vkb_is_init = -1;
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ordenador.vk_is_active=0;
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}
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void draw_vk()
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{
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SDL_Rect dst_rect = {VirtualKeyboard.sel_x/RATIO, VirtualKeyboard.sel_y/RATIO, 0, 0};
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if (RATIO == 1) SDL_BlitSurface(image_kbd, NULL, ordenador.screen, &dst_rect);
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else SDL_BlitSurface(image_kbd_small, NULL, ordenador.screen, &dst_rect);
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dst_rect.x = (VirtualKeyboard.sel_x+10)/RATIO;
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dst_rect.y = (VirtualKeyboard.sel_y+200)/RATIO;
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if (keys[3 * KEY_COLS + 0 ].is_on)
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{if (RATIO == 1) SDL_BlitSurface(image_caps, NULL, ordenador.screen, &dst_rect);
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else SDL_BlitSurface(image_caps_small, NULL, ordenador.screen, &dst_rect);}
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dst_rect.x = (VirtualKeyboard.sel_x+402)/RATIO;
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dst_rect.y = (VirtualKeyboard.sel_y+200)/RATIO;
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if (keys[3 * KEY_COLS + 8 ].is_on)
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{if (RATIO == 1) SDL_BlitSurface(image_sym, NULL, ordenador.screen, &dst_rect);
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else SDL_BlitSurface(image_sym_small, NULL, ordenador.screen, &dst_rect);}
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}
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struct virtkey *get_key_internal()
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{
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while(1)
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{
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uint32_t k;
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int x,y,xm, ym, i=0;
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int key_w = 50/RATIO;
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int key_h = 64/RATIO;
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int border_x = VirtualKeyboard.sel_x/RATIO;
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int border_y = VirtualKeyboard.sel_y/RATIO;
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draw_vk();
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SDL_Flip(VirtualKeyboard.screen);
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SDL_ShowCursor(SDL_ENABLE);
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k = menu_wait_key_press();
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SDL_ShowCursor(SDL_DISABLE);
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if (k & KEY_ESCAPE) return NULL;
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else if (k & KEY_SELECT)
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{
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SDL_GetMouseState(&xm, &ym);
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x = (xm-border_x);
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y = (ym-border_y);
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if ((x<0)||(x>= KEY_COLS*key_w)) continue;
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if ((y<0)||(y>= KEY_ROWS*key_h)) continue;
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i = y/key_h*KEY_COLS + x/key_w;
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#ifdef HW_RVL
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if (ordenador.vk_rumble) WPAD_Rumble(0, 1);
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SDL_Delay(90);
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if (ordenador.vk_rumble) WPAD_Rumble(0, 0);
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#endif
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#ifdef HW_DOL
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if (ordenador.vk_rumble) PAD_ControlMotor(0,PAD_MOTOR_RUMBLE);
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SDL_Delay(90);
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if (ordenador.vk_rumble) PAD_ControlMotor(0,PAD_MOTOR_STOP);
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#endif
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virtkey_t *key = &keys[i];
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if ((key->sdl_code == 304) && !keys[3 * KEY_COLS + 8 ].is_on)
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keys[3 * KEY_COLS + 0 ].is_on = !keys[3 * KEY_COLS + 0 ].is_on; //Caps Shit
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else if ((key->sdl_code == 306) && !keys[3 * KEY_COLS + 0 ].is_on)
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keys[3 * KEY_COLS + 8 ].is_on = !keys[3 * KEY_COLS + 8 ].is_on; //Sym Shift
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else {
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key->caps_on = keys[3 * KEY_COLS + 0 ].is_on;
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key->sym_on = keys[3 * KEY_COLS + 8 ].is_on;
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return key;
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}
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}
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}
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return NULL;
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}
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struct virtkey* get_key()
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{
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virtkey_t *key;
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if (vkb_is_init != 1) return NULL;
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keys[3 * KEY_COLS + 0 ].is_on = 0; //Caps Shit
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keys[3 * KEY_COLS + 8 ].is_on = 0; //Sym Shift
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key = get_key_internal();
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return key;
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}
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void virtkey_ir_run(void)
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{
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int x,y,xm, ym, i=0;
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int key_w = 50/RATIO;
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int key_h = 64/RATIO;
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int border_x = VirtualKeyboard.sel_x/RATIO;
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int border_y = VirtualKeyboard.sel_y/RATIO;
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int key_sel = 0;
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SDL_Joystick *joy;
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static int joy_bottons_last[5];
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static char countdown_rumble=0;
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#ifdef HW_RVL
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if (countdown_rumble > 0) {countdown_rumble--; if ((countdown_rumble==0)&&(ordenador.vk_rumble)) WPAD_Rumble(0, 0);}
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#endif
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#ifdef HW_DOL
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if (countdown_rumble > 0) {countdown_rumble--; if ((countdown_rumble==0)&&(ordenador.vk_rumble)) PAD_ControlMotor(0,PAD_MOTOR_STOP);}
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#endif
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joy = ordenador.joystick_sdl[0];
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if ((SDL_JoystickGetButton(joy, 0) && !joy_bottons_last[0]) || /* A */
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(SDL_JoystickGetButton(joy, 3) && !joy_bottons_last[1]) || /* 2 */
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(SDL_JoystickGetButton(joy, 9) && !joy_bottons_last[2]) || /* CA */
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(SDL_JoystickGetButton(joy, 10) && !joy_bottons_last[3]) /* CB */
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#ifndef GEKKO //Win
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||((SDL_GetMouseState(NULL, NULL)&SDL_BUTTON(1))&& !joy_bottons_last[4])//mouse left button
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#endif
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) key_sel = KEY_SELECT;
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if ((!SDL_JoystickGetButton(joy, 0) && joy_bottons_last[0]) || /* A */
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(!SDL_JoystickGetButton(joy, 3) && joy_bottons_last[1]) || /* 2 */
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(!SDL_JoystickGetButton(joy, 9) && joy_bottons_last[2]) || /* CA */
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(!SDL_JoystickGetButton(joy, 10) && joy_bottons_last[3]) /* CB */
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#ifndef GEKKO //Win
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||(!(SDL_GetMouseState(NULL, NULL)&SDL_BUTTON(1)) && joy_bottons_last[4]) //mouse left button
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#endif
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) key_sel = KEY_DESELECT;
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joy_bottons_last[0]=SDL_JoystickGetButton(joy, 0) ; /* A */
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joy_bottons_last[1] =SDL_JoystickGetButton(joy, 3) ; /* 2 */
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joy_bottons_last[2] =SDL_JoystickGetButton(joy, 9) ; /* CA */
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joy_bottons_last[3] =SDL_JoystickGetButton(joy, 10) ; /* CB */
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#ifndef GEKKO //Win
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joy_bottons_last[4] =SDL_GetMouseState(NULL, NULL)&SDL_BUTTON(1); //mouse left button
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#endif
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if (key_sel==KEY_SELECT)
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{
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SDL_GetMouseState(&xm, &ym);
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x = (xm-border_x);
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y = (ym-border_y);
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if ((x>0)&&(x< KEY_COLS*key_w)&&(y>0)&&(y< KEY_ROWS*key_h))
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{
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#ifdef HW_RVL
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if (ordenador.vk_rumble) WPAD_Rumble(0, 1);
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#endif
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#ifdef HW_DOL
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if (ordenador.vk_rumble) PAD_ControlMotor(0,PAD_MOTOR_RUMBLE);
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#endif
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countdown_rumble=5;
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i = y/key_h*KEY_COLS + x/key_w;
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virtkey_t *key = &keys[i];
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if ((key->sdl_code == SDLK_LSHIFT) && !keys[3 * KEY_COLS + 8 ].is_on)
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keys[3 * KEY_COLS + 0 ].is_on = !keys[3 * KEY_COLS + 0 ].is_on; //Caps Shit
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else if ((key->sdl_code == SDLK_LCTRL) && !keys[3 * KEY_COLS + 0 ].is_on)
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keys[3 * KEY_COLS + 8 ].is_on = !keys[3 * KEY_COLS + 8 ].is_on; //Sym Shift
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else {
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key->caps_on = keys[3 * KEY_COLS + 0 ].is_on;
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key->sym_on = keys[3 * KEY_COLS + 8 ].is_on;
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}
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key_code = key->sdl_code;
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if ((key_code!=SDLK_LSHIFT)&&(key_code!=SDLK_LCTRL))
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{
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if (key->caps_on) joybutton_matrix[0][SDLK_LSHIFT]=1;
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else if (key->sym_on) joybutton_matrix[0][SDLK_LCTRL]=1;
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joybutton_matrix[0][key_code]=1;
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}
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printf ("Push Event: keycode %d\n", key_code);
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SDL_ShowCursor(SDL_DISABLE);
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draw_vk();
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SDL_ShowCursor(SDL_ENABLE);
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}
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}
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if (key_sel==KEY_DESELECT)
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{
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joybutton_matrix[0][key_code]=0;
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joybutton_matrix[0][SDLK_LSHIFT]=0;
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joybutton_matrix[0][SDLK_LCTRL]=0;
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if ((key_code!=SDLK_LSHIFT)&&(key_code!=SDLK_LCTRL))
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{
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keys[3 * KEY_COLS + 0 ].is_on = 0; //Caps Shit
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keys[3 * KEY_COLS + 8 ].is_on = 0; //Sym Shift
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}
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SDL_ShowCursor(SDL_DISABLE);
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draw_vk();
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SDL_ShowCursor(SDL_ENABLE);
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key_code=0;
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}
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}
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void virtkey_ir_activate(void)
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{
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ordenador.vk_is_active=1;
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VirtualKeyboard.sel_x = 64;
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VirtualKeyboard.sel_y = 90;
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draw_vk();
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SDL_ShowCursor(SDL_ENABLE);
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}
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void virtkey_ir_deactivate(void)
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{
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ordenador.vk_is_active=0;
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SDL_ShowCursor(SDL_DISABLE);
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joybutton_matrix[0][key_code]=0;
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joybutton_matrix[0][SDLK_LSHIFT]=0;
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joybutton_matrix[0][SDLK_LCTRL]=0;
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keys[3 * KEY_COLS + 0 ].is_on = 0; //Caps Shit
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keys[3 * KEY_COLS + 8 ].is_on = 0; //Sym Shift
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key_code=0;
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clean_screen();
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}
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