mirror of
https://github.com/spice2x/spice2x.github.io.git
synced 2026-10-06 10:08:13 -07:00
fix line endings
This commit is contained in:
bicarus-dev
@@ -1,175 +1,175 @@
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// enable Windows 8 touch injection types; the functions are loaded dynamically
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#define _WIN32_WINNT 0x0602
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#include <mutex>
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#include <windows.h>
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#include <windowsx.h>
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#include "inject.h"
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#include "inject_internal.h"
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#include "settings.h"
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#include "transform.h"
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#include "util/logging.h"
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namespace nativetouch::inject {
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constexpr UINT SYNTHETIC_CONTACT_TIMEOUT_MS = 100;
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enum class SyntheticTouchMessage : WPARAM {
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Up, // used by callers releasing a contact
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DownGameSpace, // coordinates are relative to the game's logical touch surface
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DownScreenSpace, // coordinates are absolute pixels in Windows desktop coordinates
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};
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static std::once_flag synthetic_initialization_once;
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static int synthetic_contact_timer_token;
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static UINT synthetic_touch_message;
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void initialize_synthetic_touch() {
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std::call_once(synthetic_initialization_once, [] {
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synthetic_touch_message = RegisterWindowMessageW(L"spice2x.native_touch.inject");
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if (synthetic_touch_message == 0) {
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log_warning(
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"touch::native", "failed to register synthetic touch message: {}", GetLastError());
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}
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});
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}
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// synthetic touches preempt the mouse and keep it disabled until release or timeout
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static void begin_synthetic_contact(HWND window, POINT position, bool screen_space) {
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// remember when Windows-returned coordinates must map back into game space
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const auto transform_returned_coordinates =
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transform::is_tdj_dedicated_subscreen(window) ||
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settings::SYNTHETIC_TOUCH_USES_CLIENT_COORDINATES;
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if (!screen_space && !transform::game_to_screen(window, &position)) {
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return;
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}
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const auto timer_id = reinterpret_cast<UINT_PTR>(&synthetic_contact_timer_token);
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// when this producer already owns the contact, move it instead of releasing and
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// re-pressing so continuous input (such as the API surface) drags smoothly
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if (contact_is_owned_by(ContactOwner::Synthetic, window)) {
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if (update_contact(ContactOwner::Synthetic, window, position)) {
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// refresh the safety timeout while updates keep arriving
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if (SetTimer(window, timer_id, SYNTHETIC_CONTACT_TIMEOUT_MS, nullptr)) {
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set_contact_timer(ContactOwner::Synthetic, window, timer_id);
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}
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return;
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}
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}
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if (!release_active_contact()) {
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return;
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}
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if (!begin_contact(
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ContactOwner::Synthetic,
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window,
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position,
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transform_returned_coordinates)) {
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return;
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}
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if (SetTimer(window, timer_id, SYNTHETIC_CONTACT_TIMEOUT_MS, nullptr)) {
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set_contact_timer(ContactOwner::Synthetic, window, timer_id);
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} else {
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log_warning("touch::native", "failed to start synthetic touch timeout timer");
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}
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}
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static void end_synthetic_contact(HWND window) {
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if (contact_is_owned_by(ContactOwner::Synthetic, window)) {
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release_active_contact();
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}
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}
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bool handle_synthetic_message(
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HWND window, UINT message, WPARAM w_param, LPARAM l_param) {
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if (synthetic_touch_message != 0 && message == synthetic_touch_message) {
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POINT position { GET_X_LPARAM(l_param), GET_Y_LPARAM(l_param) };
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switch (static_cast<SyntheticTouchMessage>(w_param)) {
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case SyntheticTouchMessage::DownGameSpace:
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begin_synthetic_contact(window, position, false);
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break;
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case SyntheticTouchMessage::DownScreenSpace:
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begin_synthetic_contact(window, position, true);
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break;
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default:
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end_synthetic_contact(window);
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break;
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}
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return true;
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}
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if (message == WM_TIMER &&
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w_param == reinterpret_cast<UINT_PTR>(&synthetic_contact_timer_token)) {
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end_synthetic_contact(window);
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return true;
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}
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return false;
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}
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static HWND prepare_synthetic_touch() {
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if (!initialize_touch_injection()) {
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return nullptr;
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}
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const auto window = get_injection_window();
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if (window == nullptr || synthetic_touch_message == 0) {
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return nullptr;
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}
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return window;
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}
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static bool post_synthetic_touch(
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HWND window, POINT position, SyntheticTouchMessage message) {
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return PostMessageW(
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window,
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synthetic_touch_message,
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static_cast<WPARAM>(message),
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MAKELPARAM(position.x, position.y)) != FALSE;
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}
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// inject a point expressed in the game's synthetic touch coordinate space
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bool inject_synthetic_touch(POINT position, bool down) {
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const auto window = prepare_synthetic_touch();
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if (window == nullptr) {
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return false;
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}
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const auto message = down
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? SyntheticTouchMessage::DownGameSpace
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: SyntheticTouchMessage::Up;
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return post_synthetic_touch(window, position, message);
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}
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// map a logical canvas point onto the live injection window before injecting it
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bool inject_synthetic_touch_from_canvas(POINT position, SIZE canvas, bool down) {
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const auto window = prepare_synthetic_touch();
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if (window == nullptr) {
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return false;
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}
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if (!down) {
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return post_synthetic_touch(window, position, SyntheticTouchMessage::Up);
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}
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RECT client_rect {};
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if (canvas.cx <= 0 || canvas.cy <= 0 ||
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!GetClientRect(window, &client_rect) ||
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client_rect.right <= 0 || client_rect.bottom <= 0) {
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return false;
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}
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position.x = MulDiv(position.x, client_rect.right, canvas.cx);
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position.y = MulDiv(position.y, client_rect.bottom, canvas.cy);
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if (!ClientToScreen(window, &position)) {
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return false;
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}
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return post_synthetic_touch(window, position, SyntheticTouchMessage::DownScreenSpace);
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}
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}
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// enable Windows 8 touch injection types; the functions are loaded dynamically
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#define _WIN32_WINNT 0x0602
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#include <mutex>
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#include <windows.h>
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#include <windowsx.h>
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#include "inject.h"
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#include "inject_internal.h"
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#include "settings.h"
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#include "transform.h"
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#include "util/logging.h"
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namespace nativetouch::inject {
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constexpr UINT SYNTHETIC_CONTACT_TIMEOUT_MS = 100;
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enum class SyntheticTouchMessage : WPARAM {
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Up, // used by callers releasing a contact
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DownGameSpace, // coordinates are relative to the game's logical touch surface
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DownScreenSpace, // coordinates are absolute pixels in Windows desktop coordinates
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};
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static std::once_flag synthetic_initialization_once;
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static int synthetic_contact_timer_token;
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static UINT synthetic_touch_message;
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void initialize_synthetic_touch() {
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std::call_once(synthetic_initialization_once, [] {
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synthetic_touch_message = RegisterWindowMessageW(L"spice2x.native_touch.inject");
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if (synthetic_touch_message == 0) {
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log_warning(
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"touch::native", "failed to register synthetic touch message: {}", GetLastError());
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}
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});
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}
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// synthetic touches preempt the mouse and keep it disabled until release or timeout
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static void begin_synthetic_contact(HWND window, POINT position, bool screen_space) {
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// remember when Windows-returned coordinates must map back into game space
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const auto transform_returned_coordinates =
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transform::is_tdj_dedicated_subscreen(window) ||
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settings::SYNTHETIC_TOUCH_USES_CLIENT_COORDINATES;
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if (!screen_space && !transform::game_to_screen(window, &position)) {
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return;
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}
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const auto timer_id = reinterpret_cast<UINT_PTR>(&synthetic_contact_timer_token);
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// when this producer already owns the contact, move it instead of releasing and
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// re-pressing so continuous input (such as the API surface) drags smoothly
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if (contact_is_owned_by(ContactOwner::Synthetic, window)) {
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if (update_contact(ContactOwner::Synthetic, window, position)) {
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// refresh the safety timeout while updates keep arriving
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if (SetTimer(window, timer_id, SYNTHETIC_CONTACT_TIMEOUT_MS, nullptr)) {
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set_contact_timer(ContactOwner::Synthetic, window, timer_id);
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}
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return;
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}
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}
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if (!release_active_contact()) {
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return;
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}
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if (!begin_contact(
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ContactOwner::Synthetic,
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window,
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position,
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transform_returned_coordinates)) {
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return;
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}
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if (SetTimer(window, timer_id, SYNTHETIC_CONTACT_TIMEOUT_MS, nullptr)) {
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set_contact_timer(ContactOwner::Synthetic, window, timer_id);
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} else {
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log_warning("touch::native", "failed to start synthetic touch timeout timer");
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}
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}
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static void end_synthetic_contact(HWND window) {
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if (contact_is_owned_by(ContactOwner::Synthetic, window)) {
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release_active_contact();
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}
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}
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bool handle_synthetic_message(
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HWND window, UINT message, WPARAM w_param, LPARAM l_param) {
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if (synthetic_touch_message != 0 && message == synthetic_touch_message) {
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POINT position { GET_X_LPARAM(l_param), GET_Y_LPARAM(l_param) };
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switch (static_cast<SyntheticTouchMessage>(w_param)) {
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case SyntheticTouchMessage::DownGameSpace:
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begin_synthetic_contact(window, position, false);
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break;
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case SyntheticTouchMessage::DownScreenSpace:
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begin_synthetic_contact(window, position, true);
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break;
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default:
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end_synthetic_contact(window);
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break;
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}
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return true;
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}
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if (message == WM_TIMER &&
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w_param == reinterpret_cast<UINT_PTR>(&synthetic_contact_timer_token)) {
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end_synthetic_contact(window);
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return true;
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}
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return false;
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}
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static HWND prepare_synthetic_touch() {
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if (!initialize_touch_injection()) {
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return nullptr;
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}
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const auto window = get_injection_window();
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if (window == nullptr || synthetic_touch_message == 0) {
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return nullptr;
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}
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return window;
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}
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static bool post_synthetic_touch(
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HWND window, POINT position, SyntheticTouchMessage message) {
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return PostMessageW(
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window,
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synthetic_touch_message,
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static_cast<WPARAM>(message),
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MAKELPARAM(position.x, position.y)) != FALSE;
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}
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// inject a point expressed in the game's synthetic touch coordinate space
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bool inject_synthetic_touch(POINT position, bool down) {
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const auto window = prepare_synthetic_touch();
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if (window == nullptr) {
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return false;
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}
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const auto message = down
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? SyntheticTouchMessage::DownGameSpace
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: SyntheticTouchMessage::Up;
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return post_synthetic_touch(window, position, message);
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}
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// map a logical canvas point onto the live injection window before injecting it
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bool inject_synthetic_touch_from_canvas(POINT position, SIZE canvas, bool down) {
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const auto window = prepare_synthetic_touch();
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if (window == nullptr) {
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return false;
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}
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if (!down) {
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return post_synthetic_touch(window, position, SyntheticTouchMessage::Up);
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}
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RECT client_rect {};
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if (canvas.cx <= 0 || canvas.cy <= 0 ||
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!GetClientRect(window, &client_rect) ||
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client_rect.right <= 0 || client_rect.bottom <= 0) {
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return false;
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}
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position.x = MulDiv(position.x, client_rect.right, canvas.cx);
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position.y = MulDiv(position.y, client_rect.bottom, canvas.cy);
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if (!ClientToScreen(window, &position)) {
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return false;
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}
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return post_synthetic_touch(window, position, SyntheticTouchMessage::DownScreenSpace);
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}
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}
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