summaryrefslogtreecommitdiff
path: root/arm9/source/keyboard.c
diff options
context:
space:
mode:
Diffstat (limited to 'arm9/source/keyboard.c')
-rw-r--r--arm9/source/keyboard.c353
1 files changed, 0 insertions, 353 deletions
diff --git a/arm9/source/keyboard.c b/arm9/source/keyboard.c
deleted file mode 100644
index 76f16e6..0000000
--- a/arm9/source/keyboard.c
+++ /dev/null
@@ -1,353 +0,0 @@
-/*
- ds81 - Nintendo DS ZX81 emulator.
-
- Copyright (C) 2006 Ian Cowburn <ianc@noddybox.co.uk>
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License
- as published by the Free Software Foundation; either version 2
- of the License, or (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- $Id$
-*/
-
-#include <nds.h>
-
-#include "ds81_global.h"
-
-#include "keyboard.h"
-#include "framebuffer.h"
-#include "keyb_bin.h"
-
-/* ---------------------------------------- STATIC DATA
-*/
-static uint16 white = FB_RGB(31, 31, 31);
-static uint16 black = FB_RGB(0, 0, 0);
-
-static struct
-{
- int state;
- int new_state;
- int handled;
- int is_sticky;
-} key_state[NUM_SOFT_KEYS];
-
-static SoftKey pad_left_key = SK_5;
-static SoftKey pad_right_key = SK_8;
-static SoftKey pad_up_key = SK_7;
-static SoftKey pad_down_key = SK_6;
-static SoftKey pad_A_key = SK_0;
-static SoftKey pad_B_key = SK_NEWLINE;
-static SoftKey pad_X_key = NUM_SOFT_KEYS;
-static SoftKey pad_Y_key = NUM_SOFT_KEYS;
-static SoftKey pad_R_key = NUM_SOFT_KEYS;
-static SoftKey pad_L_key = NUM_SOFT_KEYS;
-static SoftKey pad_start_key = NUM_SOFT_KEYS;
-static SoftKey pad_select_key = NUM_SOFT_KEYS;
-
-#define CLEAR_STATE(SHORTCUT) \
- do \
- { \
- if (SHORTCUT != NUM_SOFT_KEYS && \
- !key_state[SHORTCUT].handled) \
- { \
- key_state[SHORTCUT].new_state = FALSE; \
- } \
- } while(0)
-
-#define CHECK_STATE(KEYS,BIT,CODE,SHORTCUT,USE_SHORTCUT) \
- do \
- { \
- key_state[CODE].new_state = (KEYS & BIT); \
- if (USE_SHORTCUT && SHORTCUT != NUM_SOFT_KEYS && \
- !key_state[SHORTCUT].handled && (KEYS & BIT)) \
- { \
- key_state[SHORTCUT].new_state = TRUE; \
- } \
- } while(0)
-
-
-static const char *keynames[]=
-{
- "1", "2", "3", "4", "5",
- "6", "7", "8", "9", "0",
- "Q", "W", "E", "R", "T",
- "Y", "U", "I", "O", "P",
- "A", "S", "D", "F", "G",
- "H", "J", "K", "L", "NEWLINE",
- "SHIFT", "Z", "X", "C", "V",
- "B", "N", "M", "PERIOD", "SPACE",
-
- "ABOUT",
- "CONFIG",
- "JOYPAD UP",
- "JOYPAD DOWN",
- "JOYPAD LEFT",
- "JOYPAD RIGHT",
- "A BUTTON",
- "B BUTTON",
- "X BUTTON",
- "Y BUTTON",
- "RIGHT SHOULDER BUTTON",
- "LEFT SHOULDER BUTTON",
- "START BUTTON",
- "SELECT BUTTON"
-};
-
-/* ---------------------------------------- PRIVATE INTERFACES
-*/
-static SoftKey LocatePress(const touchPosition *p)
-{
- int kx=0,ky=0;
- int py=0;
- SoftKey key = NUM_SOFT_KEYS;
-
- if (p->py > 36 && p->px > 2)
- {
- kx = (p->px - 3) / 25;
- ky = p->py - 37;
-
- py = ky % 30;
- ky /= 30;
-
- if (py<17 && kx >= 0 && kx<10 && ky>=0 && ky<=4)
- {
- key = kx + ky * 10;
- }
- }
-
- if (key>SK_SPACE)
- {
- key = NUM_SOFT_KEYS;
- }
-
- return key;
-}
-
-
-static int GetEvent(SoftKeyEvent *ev, int map)
-{
- static SoftKey last = NUM_SOFT_KEYS;
- static int poll_index = -1;
-
- /* Read the keys if this is a new loop
- */
- if (poll_index == -1)
- {
- int f;
- uint32 keys;
-
- keys = keysHeld();
-
- /* Clear the non-sticky keys
- */
- for(f=SK_1; f<=SK_CONFIG; f++)
- {
- key_state[f].handled = FALSE;
-
- if (key_state[f].is_sticky)
- {
- key_state[f].new_state = key_state[f].state;
- }
- else
- {
- key_state[f].new_state = FALSE;
- }
- }
-
- /* Check the soft keyboard
- */
- if (keys & KEY_TOUCH)
- {
- touchPosition tp=touchReadXY();
-
- if (tp.py<21 || tp.py>165)
- {
- key_state[SK_CONFIG].new_state = TRUE;
- }
- else
- {
- SoftKey press;
-
- press = LocatePress(&tp);
-
- if (press != NUM_SOFT_KEYS)
- {
- key_state[press].handled = TRUE;
-
- if (key_state[press].is_sticky)
- {
- if (last != press)
- {
- key_state[press].new_state =
- !key_state[press].state;
- }
- }
- else
- {
- key_state[press].new_state = TRUE;
- }
-
- last = press;
- }
- }
- }
- else
- {
- last = NUM_SOFT_KEYS;
- }
-
- /* Check non soft-keyboard controls
- */
- CHECK_STATE(keys, KEY_A, SK_PAD_A, pad_A_key, map);
- CHECK_STATE(keys, KEY_B, SK_PAD_B, pad_B_key, map);
- CHECK_STATE(keys, KEY_X, SK_PAD_X, pad_X_key, map);
- CHECK_STATE(keys, KEY_Y, SK_PAD_Y, pad_Y_key, map);
- CHECK_STATE(keys, KEY_R, SK_PAD_R, pad_R_key, map);
- CHECK_STATE(keys, KEY_L, SK_PAD_L, pad_L_key, map);
- CHECK_STATE(keys, KEY_START, SK_PAD_START, pad_start_key, map);
- CHECK_STATE(keys, KEY_SELECT, SK_PAD_SELECT, pad_select_key, map);
- CHECK_STATE(keys, KEY_UP, SK_PAD_UP, pad_up_key, map);
- CHECK_STATE(keys, KEY_DOWN, SK_PAD_DOWN, pad_down_key, map);
- CHECK_STATE(keys, KEY_LEFT, SK_PAD_LEFT, pad_left_key, map);
- CHECK_STATE(keys, KEY_RIGHT, SK_PAD_RIGHT, pad_right_key, map);
-
- /* Reset key event poll index
- */
- poll_index = 0;
-
- /* Update any on-screen indicators
- */
- for(f=SK_1; f<SK_CONFIG; f++)
- {
- if (key_state[f].state != key_state[f].new_state)
- {
- int x,y;
-
- x = 3 + (f % 10) * 25;
- y = 37 + (f / 10) * 30;
-
- FB_Box(x, y, 25, 18, key_state[f].new_state ? white:black);
- }
- }
- }
-
- while(poll_index < NUM_SOFT_KEYS &&
- key_state[poll_index].state == key_state[poll_index].new_state)
- {
- poll_index++;
- }
-
- if (poll_index < NUM_SOFT_KEYS)
- {
- key_state[poll_index].state = key_state[poll_index].new_state;
-
- ev->key = poll_index;
- ev->pressed = key_state[poll_index].state;
-
- return TRUE;
- }
- else
- {
- poll_index = -1;
- return FALSE;
- }
-}
-
-
-/* ---------------------------------------- PUBLIC INTERFACES
-*/
-void SK_DisplayKeyboard(uint16 *vram)
-{
- sImage img;
-
- loadPCX(keyb_bin,&img);
- image8to16(&img);
- dmaCopy(img.data8,vram,SCREEN_WIDTH*SCREEN_HEIGHT*2);
-}
-
-
-int SK_GetEvent(SoftKeyEvent *ev)
-{
- return GetEvent(ev,TRUE);
-}
-
-
-int SK_GetBareEvent(SoftKeyEvent *ev)
-{
- return GetEvent(ev,FALSE);
-}
-
-
-void SK_SetSticky(SoftKey key, int is_sticky)
-{
- key_state[key].is_sticky = is_sticky;
-
- if (!is_sticky)
- {
- key_state[key].new_state = FALSE;
- }
-}
-
-
-void SK_DefinePad(SoftKey pad, SoftKey key)
-{
- switch(pad)
- {
- case SK_PAD_LEFT:
- pad_left_key = key;
- break;
- case SK_PAD_RIGHT:
- pad_right_key = key;
- break;
- case SK_PAD_UP:
- pad_up_key = key;
- break;
- case SK_PAD_DOWN:
- pad_down_key = key;
- break;
- case SK_PAD_A:
- pad_A_key = key;
- break;
- case SK_PAD_B:
- pad_B_key = key;
- break;
- case SK_PAD_X:
- pad_X_key = key;
- break;
- case SK_PAD_Y:
- pad_Y_key = key;
- break;
- case SK_PAD_R:
- pad_R_key = key;
- break;
- case SK_PAD_L:
- pad_L_key = key;
- break;
- case SK_PAD_START:
- pad_start_key = key;
- break;
- case SK_PAD_SELECT:
- pad_select_key = key;
- break;
- default:
- break;
- }
-}
-
-
-const char *SK_KeyName(SoftKey k)
-{
- return keynames[k];
-}
-
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-19 22:11:41 +0000