Add cursor movement API

addons/common/XEH_PREP.hpp

@@ -119,6 +119,7 @@ PREP(loadPerson);
 PREP(loadPersonLocal);
 PREP(moduleCheckPBOs);
 PREP(moduleLSDVehicles);
+PREP(moveCursor);
 PREP(muteUnit);
 PREP(muteUnitHandleInitPost);
 PREP(muteUnitHandleRespawn);

addons/common/functions/fnc_moveCursor.sqf

@@ -0,0 +1,30 @@
+/*
+ * Author: LorenLuke (function), BaerMitUmlaut (Extension)
+ *
+ * Simulates mouse input by number of pixels (not consistent/smooth)
+ * Note- using with open dialogs may cause issues when in loops.
+ *
+ * Arguments:
+ * 0: x direction (+right, -left) <NUMBER>
+ * 1: y direction (+down, -up) <NUMBER>
+ *
+ * Return Value:
+ * None
+ *
+ * Example:
+ * [100, 100] call ace_common_fnc_moveCursor
+ *
+ * Public: Yes
+ */
+#include "script_component.hpp"
+
+params ["_x", "_y"];
+
+if (!dialog) then {
+    "ace_cursor_movement" callExtension format ["x%1", _x];
+    "ace_cursor_movement" callExtension format ["y%1", _y];
+
+    TRACE_2("movecursor",_x,_y);
+};
+
+nil

extensions/CMakeLists.txt

@@ -127,6 +127,7 @@ add_subdirectory(clipboard)
 add_subdirectory(advanced_ballistics)
 add_subdirectory(medical)
 add_subdirectory(parse_imagepath)
+add_subdirectory(cursor_movement)
 
 # Test Extension for dynamically loading/unloading built extensions; does not build in release
 if (DEVEL)

extensions/cursor_movement/CMakeLists.txt

@@ -0,0 +1,12 @@
+set(ACE_EXTENSION_NAME "ace_cursor_movement")
+
+file(GLOB SOURCES *.h *.hpp *.c *.cpp)
+add_library( ${ACE_EXTENSION_NAME} SHARED ${SOURCES} ${GLOBAL_SOURCES})
+target_link_libraries(${ACE_EXTENSION_NAME} ace_common)
+set_target_properties(${ACE_EXTENSION_NAME} PROPERTIES PREFIX "")
+set_target_properties(${ACE_EXTENSION_NAME} PROPERTIES FOLDER Extensions)
+
+if(CMAKE_COMPILER_IS_GNUCXX)
+	set_target_properties(${ACE_EXTENSION_NAME} PROPERTIES LINK_SEARCH_START_STATIC 1)
+	set_target_properties(${ACE_EXTENSION_NAME} PROPERTIES LINK_SEARCH_END_STATIC 1)
+endif()

extensions/cursor_movement/cursorMovement.cpp

@@ -0,0 +1,32 @@
+#include "stdafx.h"
+#include "windows.h"
+#include "string.h"
+#include <stdlib.h>
+
+extern "C" {
+    __declspec (dllexport) void __stdcall RVExtension(char *output, int outputSize, const char *function);
+}
+
+void __stdcall RVExtension(char *output, int outputSize, const char *function) {
+    INPUT ip;
+    ip.type = INPUT_MOUSE;
+    ip.mi.mouseData = 0;
+    ip.mi.dwFlags = MOUSEEVENTF_MOVE;
+    ip.mi.time = 0;
+
+    int x, y;
+    if (strncmp(function, "x", 1)) {
+        ip.mi.dx = atoi(&function[1]);
+        ip.mi.dy = 0;
+    } else if (strncmp(function, "y", 1)) {
+        ip.mi.dy = atoi(&function[1]);
+        ip.mi.dx = 0;
+    } else {
+        strncpy_s(output, outputSize, "error", _TRUNCATE);
+        return;
+    }
+
+    SendInput(1, &ip, sizeof(INPUT));
+
+    strncpy_s(output, outputSize, "ok", _TRUNCATE);
+}