114 lines
3.3 KiB
C++
114 lines
3.3 KiB
C++
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#include "la9a.h"
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#include "games/pcm/io.h"
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#include "hooks/graphics/graphics.h"
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#include "touch/touch.h"
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#include "util/utils.h"
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#ifdef max
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#undef max
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#endif
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namespace acio {
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#pragma pack(push, 1)
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struct la9a_control_status {
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uint8_t p1 : 6;
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uint8_t service_button : 1;
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uint8_t test_button : 1;
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uint8_t p2[9];
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uint8_t lcd_counter;
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uint8_t p3[5];
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uint16_t touch_x;
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uint16_t touch_y;
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uint16_t touch_z;
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uint8_t p4[26];
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};
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#pragma pack(pop)
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static struct la9a_control_status CONTROL_STATUS {};
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static bool TOUCH_ATTACHED = false;
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static bool __cdecl ac_io_la9a_set_error_message(int, unsigned int, int) {
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return true;
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}
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static bool __cdecl ac_io_la9a_update_control_status_buffer() {
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CONTROL_STATUS.touch_z = 0xFF;
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CONTROL_STATUS.test_button = 0;
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CONTROL_STATUS.service_button = 0;
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// attach touch handler on the first call to this function
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if (!TOUCH_ATTACHED) {
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log_misc("la9a", "attach touch handler");
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HWND hwnd = FindWindowBeginsWith("LA9");
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if (!hwnd) {
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log_fatal("la9a", "LA9 window not found");
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}
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touch_create_wnd(hwnd);
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graphics_hook_window(hwnd, nullptr);
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if (GRAPHICS_SHOW_CURSOR) {
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ShowCursor(1);
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}
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TOUCH_ATTACHED = true;
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}
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// update touch
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std::vector<TouchPoint> touch_points;
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touch_get_points(touch_points);
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if (!touch_points.empty()) {
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auto &touch_point = touch_points[0];
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// TODO: `x` and `y` should be clamped [0, std::numeric_limits<uint16_t>::max())
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CONTROL_STATUS.touch_x = static_cast<uint16_t>(touch_point.x);
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CONTROL_STATUS.touch_y = static_cast<uint16_t>(touch_point.y);
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CONTROL_STATUS.touch_z = 0;
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}
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CONTROL_STATUS.lcd_counter++;
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// update buttons
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auto &buttons = games::pcm::get_buttons();
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if (GameAPI::Buttons::getState(RI_MGR, buttons[games::pcm::Buttons::Test])) {
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CONTROL_STATUS.test_button = 1;
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}
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if (GameAPI::Buttons::getState(RI_MGR, buttons[games::pcm::Buttons::Service])) {
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CONTROL_STATUS.service_button = 1;
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}
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return true;
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}
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static int __cdecl ac_io_la9a_update_counter(int, int) {
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return 0;
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}
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static int __cdecl ac_io_la9a_update_lcd(int) {
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return 1;
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}
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static void __cdecl ac_io_la9a_get_control_status_buffer(struct la9a_control_status *control_status) {
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*control_status = CONTROL_STATUS;
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}
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LA9AModule::LA9AModule(HMODULE module, HookMode hookMode) : ACIOModule("LA9A", module, hookMode) {
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//this->status_buffer = STATUS_BUFFER;
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//this->status_buffer_size = sizeof(STATUS_BUFFER);
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//this->status_buffer_freeze = &STATUS_BUFFER_FREEZE;
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}
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void LA9AModule::attach() {
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ACIOModule::attach();
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// hooks
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ACIO_MODULE_HOOK(ac_io_la9a_set_error_message);
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ACIO_MODULE_HOOK(ac_io_la9a_update_control_status_buffer);
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ACIO_MODULE_HOOK(ac_io_la9a_get_control_status_buffer);
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ACIO_MODULE_HOOK(ac_io_la9a_update_lcd);
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ACIO_MODULE_HOOK(ac_io_la9a_update_counter);
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}
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}
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