ref: 4127fabfb33035fba382afdd1f608db099af0835
dir: /src/setup/mouse.c/
// // Copyright(C) 2005-2014 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. // #include <stdlib.h> #include "textscreen.h" #include "doomtype.h" #include "m_config.h" #include "m_controls.h" #include "execute.h" #include "txt_mouseinput.h" #include "mode.h" #include "mouse.h" #define WINDOW_HELP_URL "https://www.chocolate-doom.org/setup-mouse" static int usemouse = 1; static int mouseSensitivity = 5; static float mouse_acceleration = 2.0; static int mouse_threshold = 10; static int grabmouse = 1; int novert = 0; static int *all_mouse_buttons[] = { &mousebfire, &mousebstrafe, &mousebforward, &mousebstrafeleft, &mousebstraferight, &mousebbackward, &mousebuse, &mousebjump, &mousebprevweapon, &mousebnextweapon }; static void MouseSetCallback(TXT_UNCAST_ARG(widget), TXT_UNCAST_ARG(variable)) { TXT_CAST_ARG(int, variable); unsigned int i; // Check if the same mouse button is used for a different action // If so, set the other action(s) to -1 (unset) for (i=0; i<arrlen(all_mouse_buttons); ++i) { if (*all_mouse_buttons[i] == *variable && all_mouse_buttons[i] != variable) { *all_mouse_buttons[i] = -1; } } } static void AddMouseControl(TXT_UNCAST_ARG(table), const char *label, int *var) { TXT_CAST_ARG(txt_table_t, table); txt_mouse_input_t *mouse_input; TXT_AddWidget(table, TXT_NewLabel(label)); mouse_input = TXT_NewMouseInput(var); TXT_AddWidget(table, mouse_input); TXT_SignalConnect(mouse_input, "set", MouseSetCallback, var); } static void ConfigExtraButtons(TXT_UNCAST_ARG(widget), TXT_UNCAST_ARG(unused)) { txt_window_t *window; txt_table_t *buttons_table; window = TXT_NewWindow("Additional mouse buttons"); TXT_SetWindowHelpURL(window, WINDOW_HELP_URL); TXT_AddWidgets(window, buttons_table = TXT_NewTable(2), NULL); TXT_SetColumnWidths(buttons_table, 24, 5); AddMouseControl(buttons_table, "Move backward", &mousebbackward); AddMouseControl(buttons_table, "Use", &mousebuse); AddMouseControl(buttons_table, "Strafe left", &mousebstrafeleft); AddMouseControl(buttons_table, "Strafe right", &mousebstraferight); if (gamemission == hexen || gamemission == strife) { AddMouseControl(buttons_table, "Jump", &mousebjump); } AddMouseControl(buttons_table, "Previous weapon", &mousebprevweapon); AddMouseControl(buttons_table, "Next weapon", &mousebnextweapon); } void ConfigMouse(TXT_UNCAST_ARG(widget), void *user_data) { txt_window_t *window; window = TXT_NewWindow("Mouse configuration"); TXT_SetTableColumns(window, 2); TXT_SetWindowAction(window, TXT_HORIZ_CENTER, TestConfigAction()); TXT_SetWindowHelpURL(window, WINDOW_HELP_URL); TXT_AddWidgets(window, TXT_NewCheckBox("Enable mouse", &usemouse), TXT_TABLE_OVERFLOW_RIGHT, TXT_NewInvertedCheckBox("Allow vertical mouse movement", &novert), TXT_TABLE_OVERFLOW_RIGHT, TXT_NewCheckBox("Grab mouse in windowed mode", &grabmouse), TXT_TABLE_OVERFLOW_RIGHT, TXT_NewCheckBox("Double click acts as \"use\"", &dclick_use), TXT_TABLE_OVERFLOW_RIGHT, TXT_NewSeparator("Mouse motion"), TXT_NewLabel("Speed"), TXT_NewSpinControl(&mouseSensitivity, 1, 256), TXT_NewLabel("Acceleration"), TXT_NewFloatSpinControl(&mouse_acceleration, 1.0, 5.0), TXT_NewLabel("Acceleration threshold"), TXT_NewSpinControl(&mouse_threshold, 0, 32), TXT_NewSeparator("Buttons"), NULL); AddMouseControl(window, "Fire/Attack", &mousebfire); AddMouseControl(window, "Move forward", &mousebforward); AddMouseControl(window, "Strafe on", &mousebstrafe); TXT_AddWidget(window, TXT_NewButton2("More controls...", ConfigExtraButtons, NULL)); } void BindMouseVariables(void) { M_BindIntVariable("use_mouse", &usemouse); M_BindIntVariable("novert", &novert); M_BindIntVariable("grabmouse", &grabmouse); M_BindIntVariable("mouse_sensitivity", &mouseSensitivity); M_BindIntVariable("mouse_threshold", &mouse_threshold); M_BindFloatVariable("mouse_acceleration", &mouse_acceleration); }