diff options
Diffstat (limited to 'io.c')
| -rw-r--r-- | io.c | 175 |
1 files changed, 118 insertions, 57 deletions
@@ -175,6 +175,28 @@ void bind_dpad(int joystick, int dpad, int direction, uint8_t bind_type, uint8_t } } +void reset_joystick_bindings(int joystick) +{ + if (joystick >= MAX_JOYSTICKS) { + return; + } + if (joysticks[joystick].buttons) { + for (int i = 0; i < joysticks[joystick].num_buttons; i++) + { + joysticks[joystick].buttons[i].bind_type = BIND_NONE; + } + } + if (joysticks[joystick].dpads) { + for (int i = 0; i < joysticks[joystick].num_dpads; i++) + { + for (int dir = 0; dir < 4; dir++) + { + joysticks[joystick].dpads[i].bindings[dir].bind_type = BIND_NONE; + } + } + } +} + #define GAMEPAD_BUTTON(PRI_SLOT, SEC_SLOT, VALUE) (PRI_SLOT << 12 | SEC_SLOT << 8 | VALUE) #define DPAD_UP GAMEPAD_BUTTON(GAMEPAD_TH0, GAMEPAD_TH1, 0x01) @@ -966,6 +988,98 @@ void process_pad_button(char *key, tern_val val, void *data) } } +static tern_node *get_pad_buttons() +{ + static tern_node *padbuttons; + if (!padbuttons) { + padbuttons = tern_insert_int(NULL, ".up", DPAD_UP); + padbuttons = tern_insert_int(padbuttons, ".down", DPAD_DOWN); + padbuttons = tern_insert_int(padbuttons, ".left", DPAD_LEFT); + padbuttons = tern_insert_int(padbuttons, ".right", DPAD_RIGHT); + padbuttons = tern_insert_int(padbuttons, ".a", BUTTON_A); + padbuttons = tern_insert_int(padbuttons, ".b", BUTTON_B); + padbuttons = tern_insert_int(padbuttons, ".c", BUTTON_C); + padbuttons = tern_insert_int(padbuttons, ".x", BUTTON_X); + padbuttons = tern_insert_int(padbuttons, ".y", BUTTON_Y); + padbuttons = tern_insert_int(padbuttons, ".z", BUTTON_Z); + padbuttons = tern_insert_int(padbuttons, ".start", BUTTON_START); + padbuttons = tern_insert_int(padbuttons, ".mode", BUTTON_MODE); + } + return padbuttons; +} + +static tern_node *get_mouse_buttons() +{ + static tern_node *mousebuttons; + if (!mousebuttons) { + mousebuttons = tern_insert_int(NULL, ".left", MOUSE_LEFT); + mousebuttons = tern_insert_int(mousebuttons, ".middle", MOUSE_MIDDLE); + mousebuttons = tern_insert_int(mousebuttons, ".right", MOUSE_RIGHT); + mousebuttons = tern_insert_int(mousebuttons, ".start", MOUSE_START); + mousebuttons = tern_insert_int(mousebuttons, ".motion", PSEUDO_BUTTON_MOTION); + } + return mousebuttons; +} + +void handle_joy_added(int joystick) +{ + if (joystick > MAX_JOYSTICKS) { + return; + } + tern_node * pads = tern_get_node(tern_find_path(config, "bindings\0pads\0")); + if (pads) { + char numstr[11]; + sprintf(numstr, "%d", joystick); + tern_node * pad = tern_find_ptr(pads, numstr); + if (pad) { + tern_node * dpad_node = tern_find_ptr(pad, "dpads"); + if (dpad_node) { + for (int dpad = 0; dpad < 10; dpad++) + { + numstr[0] = dpad + '0'; + numstr[1] = 0; + tern_node * pad_dpad = tern_find_ptr(dpad_node, numstr); + char * dirs[] = {"up", "down", "left", "right"}; + int dirnums[] = {RENDER_DPAD_UP, RENDER_DPAD_DOWN, RENDER_DPAD_LEFT, RENDER_DPAD_RIGHT}; + for (int dir = 0; dir < sizeof(dirs)/sizeof(dirs[0]); dir++) { + char * target = tern_find_ptr(pad_dpad, dirs[dir]); + if (target) { + int ui_func, padnum, button; + int bindtype = parse_binding_target(target, get_pad_buttons(), get_mouse_buttons(), &ui_func, &padnum, &button); + if (bindtype == BIND_GAMEPAD1) { + bind_dpad_gamepad(joystick, dpad, dirnums[dir], padnum, button); + } else if (bindtype == BIND_UI) { + bind_dpad_ui(joystick, dpad, dirnums[dir], ui_func, button); + } + } + } + } + } + tern_node *button_node = tern_find_ptr(pad, "buttons"); + if (button_node) { + pad_button_state state = { + .padnum = joystick, + .padbuttons = get_pad_buttons(), + .mousebuttons = get_mouse_buttons() + }; + tern_foreach(button_node, process_pad_button, &state); + } + if (current_io) { + if (joysticks[joystick].buttons) { + map_bindings(current_io->ports, joysticks[joystick].buttons, joysticks[joystick].num_buttons); + } + if (joysticks[joystick].dpads) + { + for (uint32_t i = 0; i < joysticks[joystick].num_dpads; i++) { + map_bindings(current_io->ports, joysticks[joystick].dpads[i].bindings, 4); + } + } + } + } + } + +} + void set_keybindings(sega_io *io) { static uint8_t already_done; @@ -1012,27 +1126,9 @@ void set_keybindings(sega_io *io) special = tern_insert_int(special, "search", RENDERKEY_SEARCH); special = tern_insert_int(special, "back", RENDERKEY_BACK); - tern_node * padbuttons = tern_insert_int(NULL, ".up", DPAD_UP); - padbuttons = tern_insert_int(padbuttons, ".down", DPAD_DOWN); - padbuttons = tern_insert_int(padbuttons, ".left", DPAD_LEFT); - padbuttons = tern_insert_int(padbuttons, ".right", DPAD_RIGHT); - padbuttons = tern_insert_int(padbuttons, ".a", BUTTON_A); - padbuttons = tern_insert_int(padbuttons, ".b", BUTTON_B); - padbuttons = tern_insert_int(padbuttons, ".c", BUTTON_C); - padbuttons = tern_insert_int(padbuttons, ".x", BUTTON_X); - padbuttons = tern_insert_int(padbuttons, ".y", BUTTON_Y); - padbuttons = tern_insert_int(padbuttons, ".z", BUTTON_Z); - padbuttons = tern_insert_int(padbuttons, ".start", BUTTON_START); - padbuttons = tern_insert_int(padbuttons, ".mode", BUTTON_MODE); - - tern_node *mousebuttons = tern_insert_int(NULL, ".left", MOUSE_LEFT); - mousebuttons = tern_insert_int(mousebuttons, ".middle", MOUSE_MIDDLE); - mousebuttons = tern_insert_int(mousebuttons, ".right", MOUSE_RIGHT); - mousebuttons = tern_insert_int(mousebuttons, ".start", MOUSE_START); - mousebuttons = tern_insert_int(mousebuttons, ".motion", PSEUDO_BUTTON_MOTION); - - //pump event loop, so initial joystick insertion events are processed - process_events(); + tern_node *padbuttons = get_pad_buttons(); + + tern_node *mousebuttons = get_mouse_buttons(); tern_node * keys = tern_get_node(tern_find_path(config, "bindings\0keys\0")); process_keys(keys, special, padbuttons, mousebuttons, NULL); @@ -1049,42 +1145,7 @@ void set_keybindings(sega_io *io) numstr[0] = i/10 + '0'; numstr[1] = i%10 + '0'; } - tern_node * pad = tern_find_ptr(pads, numstr); - if (pad) { - tern_node * dpad_node = tern_find_ptr(pad, "dpads"); - if (dpad_node) { - for (int dpad = 0; dpad < 10; dpad++) - { - numstr[0] = dpad + '0'; - numstr[1] = 0; - tern_node * pad_dpad = tern_find_ptr(dpad_node, numstr); - char * dirs[] = {"up", "down", "left", "right"}; - int dirnums[] = {RENDER_DPAD_UP, RENDER_DPAD_DOWN, RENDER_DPAD_LEFT, RENDER_DPAD_RIGHT}; - for (int dir = 0; dir < sizeof(dirs)/sizeof(dirs[0]); dir++) { - char * target = tern_find_ptr(pad_dpad, dirs[dir]); - if (target) { - int ui_func, padnum, button; - int bindtype = parse_binding_target(target, padbuttons, mousebuttons, &ui_func, &padnum, &button); - if (bindtype == BIND_GAMEPAD1) { - bind_dpad_gamepad(i, dpad, dirnums[dir], padnum, button); - } else if (bindtype == BIND_UI) { - bind_dpad_ui(i, dpad, dirnums[dir], ui_func, button); - } - } - } - } - } - tern_node *button_node = tern_find_ptr(pad, "buttons"); - if (button_node) { - pad_button_state state = { - .padnum = i, - .padbuttons = padbuttons, - .mousebuttons = mousebuttons - }; - tern_foreach(button_node, process_pad_button, &state); - - } - } + } } memset(mice, 0, sizeof(mice)); |