Fixed LOS check in gl_highlighting for some containers on maps

Fixed opcode number for set_perk_int in docs (closes sfall-team#633)
Updated resource files.

Author: NovaRain

artifacts/mods/gl_highlighting.int

@@ -51,7 +51,7 @@ end
 
 procedure DudeCanSee(variable obj) begin
    variable block := obj_blocking_line(dude_obj, tile_num(obj), BLOCKING_TYPE_SHOOT);
-   return not block or block == obj;
+   return not block or block == obj or tile_num(block) == tile_num(obj);
 end
 
 procedure DudeCanHear(variable obj) begin

artifacts/mods/gl_highlighting.ssl

@@ -293,7 +293,7 @@
     opcode: 0x8185
   - name: set_perk_int
     detail: void set_perk_int(int perkID, int value)
-    opcode: 0x8196
+    opcode: 0x8186
   - name: set_perk_agl
     detail: void set_perk_agl(int perkID, int value)
     opcode: 0x8187

artifacts/scripting/functions.yml

@@ -101,7 +101,7 @@
 | 0x8183 | `void set_perk_per(int perkID, int value)` |
 | 0x8184 | `void set_perk_end(int perkID, int value)` |
 | 0x8185 | `void set_perk_chr(int perkID, int value)` |
-| 0x8196 | `void set_perk_int(int perkID, int value)` |
+| 0x8186 | `void set_perk_int(int perkID, int value)` |
 | 0x8187 | `void set_perk_agl(int perkID, int value)` |
 | 0x8188 | `void set_perk_lck(int perkID, int value)` |
 | 0x8189 | `void set_perk_name(int perkID, string value)` |

artifacts/scripting/sfall opcode list.md

@@ -99,7 +99,7 @@
 0x8183 - void set_perk_per(int perkID, int value)
 0x8184 - void set_perk_end(int perkID, int value)
 0x8185 - void set_perk_chr(int perkID, int value)
-0x8196 - void set_perk_int(int perkID, int value)
+0x8186 - void set_perk_int(int perkID, int value)
 0x8187 - void set_perk_agl(int perkID, int value)
 0x8188 - void set_perk_lck(int perkID, int value)
 0x8189 - void set_perk_name(int perkID, string value)