diff options
Diffstat (limited to 'src/setup/keyboard.c')
| -rw-r--r-- | src/setup/keyboard.c | 392 |
1 files changed, 392 insertions, 0 deletions
diff --git a/src/setup/keyboard.c b/src/setup/keyboard.c new file mode 100644 index 00000000..e6d0143d --- /dev/null +++ b/src/setup/keyboard.c @@ -0,0 +1,392 @@ +// Emacs style mode select -*- C++ -*- +//----------------------------------------------------------------------------- +// +// Copyright(C) 2006 Simon Howard +// +// 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. +// + +#include "textscreen.h" +#include "doomtype.h" +#include "m_config.h" +#include "m_controls.h" + +#include "execute.h" +#include "txt_keyinput.h" + +#include "mode.h" +#include "joystick.h" +#include "keyboard.h" + +static int vanilla_keyboard_mapping = 1; + +// Menu keys: + +int key_menu_activate = KEY_ESCAPE; +int key_menu_up = KEY_UPARROW; +int key_menu_down = KEY_DOWNARROW; +int key_menu_left = KEY_LEFTARROW; +int key_menu_right = KEY_RIGHTARROW; +int key_menu_back = KEY_BACKSPACE; +int key_menu_forward = KEY_ENTER; +int key_menu_confirm = 'y'; +int key_menu_abort = 'n'; + +int key_menu_help = KEY_F1; +int key_menu_save = KEY_F2; +int key_menu_load = KEY_F3; +int key_menu_volume = KEY_F4; +int key_menu_detail = KEY_F5; +int key_menu_qsave = KEY_F6; +int key_menu_endgame = KEY_F7; +int key_menu_messages = KEY_F8; +int key_menu_qload = KEY_F9; +int key_menu_quit = KEY_F10; +int key_menu_gamma = KEY_F11; + +int key_menu_incscreen = KEY_EQUALS; +int key_menu_decscreen = KEY_MINUS; + +int key_map_north = KEY_UPARROW; +int key_map_south = KEY_DOWNARROW; +int key_map_east = KEY_RIGHTARROW; +int key_map_west = KEY_LEFTARROW; +int key_map_zoomin = '='; +int key_map_zoomout = '-'; +int key_map_toggle = KEY_TAB; +int key_map_maxzoom = '0'; +int key_map_follow = 'f'; +int key_map_grid = 'g'; +int key_map_mark = 'm'; +int key_map_clearmark = 'c'; + +int key_weapon1 = '1'; +int key_weapon2 = '2'; +int key_weapon3 = '3'; +int key_weapon4 = '4'; +int key_weapon5 = '5'; +int key_weapon6 = '6'; +int key_weapon7 = '7'; +int key_weapon8 = '8'; + +static int always_run = 0; + +// Keys within these groups cannot have the same value. + +static int *controls[] = { &key_left, &key_right, &key_up, &key_down, + &key_strafeleft, &key_straferight, &key_fire, + &key_use, &key_strafe, &key_speed, &key_jump, + &key_flyup, &key_flydown, &key_flycenter, + &key_lookup, &key_lookdown, &key_lookcenter, + &key_invleft, &key_invright, &key_useartifact, + &key_weapon1, &key_weapon2, &key_weapon3, + &key_weapon4, &key_weapon5, &key_weapon6, + &key_weapon7, &key_weapon8, + NULL }; + +static int *menu_nav[] = { &key_menu_activate, &key_menu_up, &key_menu_down, + &key_menu_left, &key_menu_right, &key_menu_back, + &key_menu_forward, NULL }; + +static int *shortcuts[] = { &key_menu_help, &key_menu_save, &key_menu_load, + &key_menu_volume, &key_menu_detail, &key_menu_qsave, + &key_menu_endgame, &key_menu_messages, + &key_menu_qload, &key_menu_quit, &key_menu_gamma, + &key_menu_incscreen, &key_menu_decscreen, NULL }; + +static int *map_keys[] = { &key_map_north, &key_map_south, &key_map_east, + &key_map_west, &key_map_zoomin, &key_map_zoomout, + &key_map_toggle, &key_map_maxzoom, &key_map_follow, + &key_map_grid, &key_map_mark, &key_map_clearmark, + NULL }; + +static void UpdateJoybSpeed(TXT_UNCAST_ARG(widget), TXT_UNCAST_ARG(var)) +{ + if (always_run) + { + /* + <Janizdreg> if you want to pick one for chocolate doom to use, + pick 29, since that is the most universal one that + also works with heretic, hexen and strife =P + + NB. This choice also works with original, ultimate and final exes. + */ + + joybspeed = 29; + } + else + { + joybspeed = 0; + } +} + +static int VarInGroup(int *variable, int **group) +{ + unsigned int i; + + for (i=0; group[i] != NULL; ++i) + { + if (group[i] == variable) + { + return 1; + } + } + + return 0; +} + +static void CheckKeyGroup(int *variable, int **group) +{ + unsigned int i; + + // Don't check unless the variable is in this group. + + if (!VarInGroup(variable, group)) + { + return; + } + + // If another variable has the same value as the new value, reset it. + + for (i=0; group[i] != NULL; ++i) + { + if (*variable == *group[i] && group[i] != variable) + { + // A different key has the same value. Clear the existing + // value. This ensures that no two keys can have the same + // value. + + *group[i] = 0; + } + } +} + +// Callback invoked when a key control is set + +static void KeySetCallback(TXT_UNCAST_ARG(widget), TXT_UNCAST_ARG(variable)) +{ + TXT_CAST_ARG(int, variable); + + CheckKeyGroup(variable, controls); + CheckKeyGroup(variable, menu_nav); + CheckKeyGroup(variable, shortcuts); + CheckKeyGroup(variable, map_keys); +} + +// Add a label and keyboard input to the specified table. + +static void AddKeyControl(txt_table_t *table, char *name, int *var) +{ + txt_key_input_t *key_input; + + TXT_AddWidget(table, TXT_NewLabel(name)); + key_input = TXT_NewKeyInput(var); + TXT_AddWidget(table, key_input); + + TXT_SignalConnect(key_input, "set", KeySetCallback, var); +} + +static void ConfigExtraKeys(TXT_UNCAST_ARG(widget), TXT_UNCAST_ARG(unused)) +{ + txt_window_t *window; + txt_table_t *view_table; + txt_table_t *fly_table; + txt_table_t *inv_table; + + window = TXT_NewWindow("Extra keyboard controls"); + + TXT_AddWidgets(window, + TXT_NewSeparator("View"), + view_table = TXT_NewTable(2), + TXT_NewSeparator("Flying"), + fly_table = TXT_NewTable(2), + TXT_NewSeparator("Inventory"), + inv_table = TXT_NewTable(2), + NULL); + + TXT_SetColumnWidths(view_table, 25, 12); + + AddKeyControl(view_table, "Look up", &key_lookup); + AddKeyControl(view_table, "Look down", &key_lookdown); + AddKeyControl(view_table, "Center view", &key_lookcenter); + + TXT_SetColumnWidths(fly_table, 25, 12); + + AddKeyControl(fly_table, "Fly up", &key_flyup); + AddKeyControl(fly_table, "Fly down", &key_flydown); + AddKeyControl(fly_table, "Fly center", &key_flycenter); + + TXT_SetColumnWidths(inv_table, 25, 12); + + AddKeyControl(inv_table, "Inventory left", &key_invleft); + AddKeyControl(inv_table, "Inventory right", &key_invright); + AddKeyControl(inv_table, "Use artifact", &key_useartifact); +} + +static void OtherKeysDialog(TXT_UNCAST_ARG(widget), TXT_UNCAST_ARG(unused)) +{ + txt_window_t *window; + txt_table_t *table; + txt_scrollpane_t *scrollpane; + + window = TXT_NewWindow("Other keys"); + + table = TXT_NewTable(2); + + TXT_SetColumnWidths(table, 25, 10); + + TXT_AddWidgets(table, TXT_NewLabel(" - Weapons - "), + TXT_NewStrut(0, 0), + NULL); + + AddKeyControl(table, "Weapon 1", &key_weapon1); + AddKeyControl(table, "Weapon 2", &key_weapon2); + AddKeyControl(table, "Weapon 3", &key_weapon3); + AddKeyControl(table, "Weapon 4", &key_weapon4); + AddKeyControl(table, "Weapon 5", &key_weapon5); + AddKeyControl(table, "Weapon 6", &key_weapon6); + AddKeyControl(table, "Weapon 7", &key_weapon7); + AddKeyControl(table, "Weapon 8", &key_weapon8); + + TXT_AddWidgets(table, TXT_NewStrut(0, 1), + TXT_NewStrut(0, 1), + TXT_NewLabel(" - Menu navigation - "), + TXT_NewStrut(0, 0), + NULL); + + AddKeyControl(table, "Activate menu", &key_menu_activate); + AddKeyControl(table, "Move cursor up", &key_menu_up); + AddKeyControl(table, "Move cursor down", &key_menu_down); + AddKeyControl(table, "Move slider left", &key_menu_left); + AddKeyControl(table, "Move slider right", &key_menu_right); + AddKeyControl(table, "Go to previous menu", &key_menu_back); + AddKeyControl(table, "Activate menu item", &key_menu_forward); + AddKeyControl(table, "Confirm action", &key_menu_confirm); + AddKeyControl(table, "Cancel action", &key_menu_abort); + + TXT_AddWidgets(table, TXT_NewStrut(0, 1), + TXT_NewStrut(0, 1), + TXT_NewLabel(" - Shortcut keys - "), + TXT_NewStrut(0, 0), + NULL); + + AddKeyControl(table, "Help screen", &key_menu_help); + AddKeyControl(table, "Save game", &key_menu_save); + AddKeyControl(table, "Load game", &key_menu_load); + AddKeyControl(table, "Sound volume", &key_menu_volume); + AddKeyControl(table, "Toggle detail", &key_menu_detail); + AddKeyControl(table, "Quick save", &key_menu_qsave); + AddKeyControl(table, "End game", &key_menu_endgame); + AddKeyControl(table, "Toggle messages", &key_menu_messages); + AddKeyControl(table, "Quick load", &key_menu_qload); + AddKeyControl(table, "Quit game", &key_menu_quit); + AddKeyControl(table, "Toggle gamma", &key_menu_gamma); + + AddKeyControl(table, "Increase screen size", &key_menu_incscreen); + AddKeyControl(table, "Decrease screen size", &key_menu_decscreen); + + TXT_AddWidgets(table, TXT_NewStrut(0, 1), + TXT_NewStrut(0, 1), + TXT_NewLabel(" - Map - "), + TXT_NewStrut(0, 0), + NULL); + + AddKeyControl(table, "Toggle map", &key_map_toggle); + AddKeyControl(table, "Zoom in", &key_map_zoomin); + AddKeyControl(table, "Zoom out", &key_map_zoomout); + AddKeyControl(table, "Maximum zoom out", &key_map_maxzoom); + AddKeyControl(table, "Follow mode", &key_map_follow); + AddKeyControl(table, "Pan north", &key_map_north); + AddKeyControl(table, "Pan south", &key_map_south); + AddKeyControl(table, "Pan east", &key_map_east); + AddKeyControl(table, "Pan west", &key_map_west); + AddKeyControl(table, "Toggle grid", &key_map_grid); + AddKeyControl(table, "Mark location", &key_map_mark); + AddKeyControl(table, "Clear all marks", &key_map_clearmark); + + scrollpane = TXT_NewScrollPane(0, 12, table); + + TXT_AddWidget(window, scrollpane); +} + +void ConfigKeyboard(void) +{ + txt_window_t *window; + txt_table_t *movement_table; + txt_table_t *action_table; + txt_checkbox_t *run_control; + + always_run = joybspeed >= 20; + + window = TXT_NewWindow("Keyboard configuration"); + + TXT_AddWidgets(window, + TXT_NewSeparator("Movement"), + movement_table = TXT_NewTable(4), + + TXT_NewSeparator("Action"), + action_table = TXT_NewTable(4), + TXT_NewButton2("Other keys...", OtherKeysDialog, NULL), + NULL); + + // Look up/down, inventory and flying controls are only in Heretic/Hexen + // and are kept in a separate window to conserve space. + + if (gamemission == heretic || gamemission == hexen) + { + TXT_AddWidget(window, TXT_NewButton2("More controls...", + ConfigExtraKeys, + NULL)); + } + + TXT_AddWidgets(window, + TXT_NewSeparator("Misc."), + run_control = TXT_NewCheckBox("Always run", &always_run), + TXT_NewInvertedCheckBox("Use native keyboard mapping", + &vanilla_keyboard_mapping), + NULL); + + TXT_SetColumnWidths(movement_table, 15, 4, 15, 4); + + TXT_SignalConnect(run_control, "changed", UpdateJoybSpeed, NULL); + + AddKeyControl(movement_table, "Move Forward", &key_up); + AddKeyControl(movement_table, " Strafe Left", &key_strafeleft); + AddKeyControl(movement_table, "Move Backward", &key_down); + AddKeyControl(movement_table, " Strafe Right", &key_straferight); + AddKeyControl(movement_table, "Turn Left", &key_left); + AddKeyControl(movement_table, " Speed On", &key_speed); + AddKeyControl(movement_table, "Turn Right", &key_right); + AddKeyControl(movement_table, " Strafe On", &key_strafe); + + if (gamemission == hexen) + { + AddKeyControl(movement_table, "Jump", &key_jump); + } + + TXT_SetColumnWidths(action_table, 15, 4, 15, 4); + + AddKeyControl(action_table, "Fire/Attack", &key_fire); + AddKeyControl(action_table, " Use", &key_use); + + TXT_SetWindowAction(window, TXT_HORIZ_CENTER, TestConfigAction()); +} + +void BindKeyboardVariables(void) +{ + M_BindVariable("vanilla_keyboard_mapping", &vanilla_keyboard_mapping); +} + |