diff options
Diffstat (limited to 'io.c')
| -rw-r--r-- | io.c | 71 |
1 files changed, 38 insertions, 33 deletions
@@ -107,7 +107,8 @@ typedef struct { #define DEFAULT_JOYBUTTON_ALLOC 12 -static keybinding * bindings[0x10000]; +static sega_io *current_io; +static keybinding *bindings[0x10000]; static joystick joysticks[MAX_JOYSTICKS]; static mousebinding mice[MAX_MICE]; static io_port *keyboard_port; @@ -294,8 +295,8 @@ void handle_joydown(int joystick, int button) void handle_mousedown(int mouse, int button) { - if (genesis->mouse_mode == MOUSE_CAPTURE && !genesis->mouse_captured) { - genesis->mouse_captured = 1; + if (current_io->mouse_mode == MOUSE_CAPTURE && !current_io->mouse_captured) { + current_io->mouse_captured = 1; render_relative_mouse(1); return; } @@ -348,24 +349,16 @@ void handle_binding_up(keybinding * binding) switch (binding->subtype_a) { case UI_DEBUG_MODE_INC: - ui_debug_mode++; - if (ui_debug_mode == 7) { - ui_debug_mode = 0; - } - genesis->vdp->debug = ui_debug_mode; + current_system->inc_debug_mode(current_system); break; case UI_DEBUG_PAL_INC: - ui_debug_pal++; - if (ui_debug_pal == 4) { - ui_debug_pal = 0; - } - genesis->vdp->debug_pal = ui_debug_pal; + current_system->inc_debug_pal(current_system); break; case UI_ENTER_DEBUGGER: - break_on_sync = 1; + current_system->enter_debugger = 1; break; case UI_SAVE_STATE: - genesis->save_state = QUICK_SAVE_SLOT+1; + current_system->save_state = QUICK_SAVE_SLOT+1; break; case UI_NEXT_SPEED: current_speed++; @@ -373,7 +366,7 @@ void handle_binding_up(keybinding * binding) current_speed = 0; } printf("Setting speed to %d: %d\n", current_speed, speeds[current_speed]); - set_speed_percent(genesis, speeds[current_speed]); + current_system->set_speed_percent(current_system, speeds[current_speed]); break; case UI_PREV_SPEED: current_speed--; @@ -381,26 +374,27 @@ void handle_binding_up(keybinding * binding) current_speed = num_speeds - 1; } printf("Setting speed to %d: %d\n", current_speed, speeds[current_speed]); - set_speed_percent(genesis, speeds[current_speed]); + current_system->set_speed_percent(current_system, speeds[current_speed]); break; case UI_SET_SPEED: if (binding->value < num_speeds) { current_speed = binding->value; printf("Setting speed to %d: %d\n", current_speed, speeds[current_speed]); - set_speed_percent(genesis, speeds[current_speed]); + current_system->set_speed_percent(current_system, speeds[current_speed]); } else { printf("Setting speed to %d\n", speeds[current_speed]); - set_speed_percent(genesis, binding->value); + current_system->set_speed_percent(current_system, speeds[current_speed]); } break; case UI_RELEASE_MOUSE: - if (genesis->mouse_captured) { - genesis->mouse_captured = 0; + if (current_io->mouse_captured) { + current_io->mouse_captured = 0; render_relative_mouse(0); } break; case UI_EXIT: - genesis->m68k->should_return = 1; + current_system->request_exit(current_system); + break; } break; } @@ -460,7 +454,7 @@ void handle_mouse_moved(int mouse, uint16_t x, uint16_t y, int16_t deltax, int16 return; } //TODO: relative mode - switch(genesis->mouse_mode) + switch(current_io->mouse_mode) { case MOUSE_ABSOLUTE: { float scale_x = 640.0 / ((float)render_width()); @@ -476,7 +470,7 @@ void handle_mouse_moved(int mouse, uint16_t x, uint16_t y, int16_t deltax, int16 break; } case MOUSE_CAPTURE: { - if (genesis->mouse_captured) { + if (current_io->mouse_captured) { mice[mouse].motion_port->device.mouse.cur_x += deltax; mice[mouse].motion_port->device.mouse.cur_y += deltay; } @@ -721,7 +715,8 @@ static void cleanup_sockfile() void setup_io_devices(tern_node * config, rom_info *rom, genesis_context *gen) { - io_port * ports = gen->ports; + current_io = &gen->io; + io_port * ports = current_io->ports; tern_node *io_nodes = tern_get_node(tern_find_path(config, "io\0devices\0")); char * io_1 = rom->port1_override ? rom->port1_override : tern_find_ptr(io_nodes, "1"); char * io_2 = rom->port2_override ? rom->port2_override : tern_find_ptr(io_nodes, "2"); @@ -732,13 +727,13 @@ void setup_io_devices(tern_node * config, rom_info *rom, genesis_context *gen) process_device(io_ext, ports+2); if (render_fullscreen()) { - gen->mouse_mode = MOUSE_RELATIVE; + current_io->mouse_mode = MOUSE_RELATIVE; render_relative_mouse(1); } else { if (rom->mouse_mode && !strcmp(rom->mouse_mode, "absolute")) { - gen->mouse_mode = MOUSE_ABSOLUTE; + current_io->mouse_mode = MOUSE_ABSOLUTE; } else { - gen->mouse_mode = MOUSE_CAPTURE; + current_io->mouse_mode = MOUSE_CAPTURE; } } @@ -926,8 +921,15 @@ void process_mouse(char *mousenum, tern_val value, void *data) } } -void set_keybindings(io_port *ports) +void set_keybindings(sega_io *io) { + static uint8_t already_done; + if (already_done) { + map_all_bindings(io); + return; + } + already_done = 1; + io_port *ports = io->ports; tern_node * special = tern_insert_int(NULL, "up", RENDERKEY_UP); special = tern_insert_int(special, "down", RENDERKEY_DOWN); special = tern_insert_int(special, "left", RENDERKEY_LEFT); @@ -1067,11 +1069,14 @@ void set_keybindings(io_port *ports) speeds[i] = 100; } } - map_all_bindings(ports); + map_all_bindings(io); } -void map_all_bindings(io_port *ports) +void map_all_bindings(sega_io *io) { + current_io = io; + io_port *ports = io->ports; + for (int bucket = 0; bucket < 0x10000; bucket++) { if (bindings[bucket]) @@ -1117,7 +1122,7 @@ void map_all_bindings(io_port *ports) } //not really related to the intention of this function, but the best place to do this currently if (speeds[0] != 100) { - set_speed_percent(genesis, speeds[0]); + current_system->set_speed_percent(current_system, speeds[0]); } } @@ -1133,7 +1138,7 @@ void mouse_check_ready(io_port *port, uint32_t current_cycle) if (port->device.mouse.tr_counter == 3) { port->device.mouse.latched_x = port->device.mouse.cur_x; port->device.mouse.latched_y = port->device.mouse.cur_y; - if (genesis->mouse_mode == MOUSE_ABSOLUTE) { + if (current_io->mouse_mode == MOUSE_ABSOLUTE) { //avoid overflow in absolute mode int deltax = port->device.mouse.latched_x - port->device.mouse.last_read_x; if (abs(deltax) > 255) { |