Added sfall_func7 and sfall_func8 new opcodes

Added 3 new attrType values to "get_window_attribute" function.
Minor code edits.

artifacts/scripting/compiler/sslc_readme.txt

@@ -340,6 +340,10 @@ There are several changes in this version of sslc which may result in problems f
 === Changelog ===
 =================
 
+> sfall 4.2.9
+- added support for additional universal opcodes sfall_func7 and sfall_func8
+- fixed a compilation error when the script has a UTF-8 BOM
+
 > sfall 4.2.7
 - added ability to declare local variables anywhere in the procedure body
 

artifacts/scripting/headers/sfall.h

@@ -286,8 +286,11 @@
 #define get_flags(obj)                                          sfall_func1("get_flags", obj)
 #define get_ini_section(file, sect)                             sfall_func2("get_ini_section", file, sect)
 #define get_ini_sections(file)                                  sfall_func1("get_ini_sections", file)
+#define get_interface_rect(winType)                             sfall_func2("get_window_attribute", winType, -1)
 #define get_interface_x(winType)                                sfall_func2("get_window_attribute", winType, 1)
 #define get_interface_y(winType)                                sfall_func2("get_window_attribute", winType, 2)
+#define get_interface_width(winType)                            sfall_func2("get_window_attribute", winType, 3)
+#define get_interface_height(winType)                           sfall_func2("get_window_attribute", winType, 4)
 #define get_inven_ap_cost                                       sfall_func0("get_inven_ap_cost")
 #define get_map_enter_position                                  sfall_func0("get_map_enter_position")
 #define get_metarule_table                                      sfall_func0("get_metarule_table")

artifacts/scripting/sfall function notes.txt

@@ -381,7 +381,7 @@ Some utility/math functions are available:
 > any sfall_funcX(string funcName, ...)
 - these opcodes allows to use additional scripting functions, that do not require new opcode
 - first argument is always function name (string)
-- there are 7 versions of this opcode for different number of additional arguments (for convenience)
+- there are 9 versions of this opcode for different number of additional arguments (for convenience)
 - opcodes have return value, but it is not necessary to use it
 
 
@@ -666,6 +666,9 @@ optional argument:
 - winType: the type number of the interface window (see WINTYPE_* constants in sfall.h)
 - attrType: 0 - checks and returns a value of 1 if the specified interface window is created by the game (same as without the argument)
             1 - X position, 2 - Y position (relative to the top-left corner of the game screen)
+            3 - interface width size, 4 - interface height size
+           -1 - returns an associative array of keys (left, top, right, bottom) and values that define the position of the window rectangle
+                (use standard syntax to access array values, e.g. winRect.top, winRect.bottom)
 - returns -1 if the specified attribute cannot be obtained
 
 > void sfall_func2("set_town_title", int areaID, string title)

artifacts/scripting/sfall opcode list.txt

@@ -362,6 +362,9 @@
 
 0x827f - div operator (unsigned integer division)
 
+0x8280 - any sfall_func7(string funcName, arg1, arg2, arg3, arg4, arg5, arg6, arg7)
+0x8281 - any sfall_func8(string funcName, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8)
+
 
 * These functions require AllowUnsafeScripting to be enabled in ddraw.ini