Allow script to be missing when calling HedgewarsScriptLoad, return true/false based on success
--- a/ChangeLog.txt Fri Aug 31 20:35:13 2018 +0200
+++ b/ChangeLog.txt Fri Aug 31 21:07:07 2018 +0200
@@ -107,6 +107,7 @@
+ New call: GetLaserSight(): Returns true if laser sight (as utility) is currenctly active (ignoring sniper rifle)
+ New call: IsHogHidden(gear): Returns true if hog is hidden
+ Changed call: AddTeam: 2nd param. color: Accepts negative value to use a default clan color from player settings
+ + Changed call: HedgewarsScriptLoad: Now returns true or false based on success
+ Change callback: onGearResurrect: 2nd parameter for visual gear spawned at resurrect position (might be nil)
+ New parameter: SetAmmoTexts: 5th param. showExtra: Set to false to hide texts like “Not yet available”
+ New parameter: ShowMission: 6th param. forceDisplay: Set to true to prevent this particular mission panel to be hidden manually by player
--- a/hedgewars/uScript.pas Fri Aug 31 20:35:13 2018 +0200
+++ b/hedgewars/uScript.pas Fri Aug 31 21:07:07 2018 +0200
@@ -34,7 +34,7 @@
procedure ScriptPrintStack;
procedure ScriptClearStack;
-procedure ScriptLoad(name : shortstring; mustExist : boolean);
+function ScriptLoad(name : shortstring; mustExist : boolean) : boolean;
procedure ScriptOnPreviewInit;
procedure ScriptOnGameInit;
procedure ScriptOnScreenResize;
@@ -3066,12 +3066,16 @@
function lc_hedgewarsscriptload(L : Plua_State) : LongInt; Cdecl;
+var success : boolean;
begin
if CheckLuaParamCount(L, 1, 'HedgewarsScriptLoad', 'scriptPath') then
- ScriptLoad(lua_tostring(L, 1), true)
+ begin
+ success:= ScriptLoad(lua_tostring(L, 1), false);
+ lua_pushboolean(L, success);
+ end
else
- lua_pushnil(L);
- lc_hedgewarsscriptload:= 0;
+ lua_pushboolean(L, false);
+ lc_hedgewarsscriptload:= 1;
end;
@@ -3560,7 +3564,7 @@
end;
// ⭒⭐⭒✨⭐⭒✨⭐☆✨⭐✨✧✨☆✨✧✨☆⭒✨☆⭐⭒☆✧✨⭒✨⭐✧⭒☆⭒✧☆✨✧⭐☆✨☆✧⭒✨✧⭒☆⭐☆✧
-procedure ScriptLoad(name : shortstring; mustExist : boolean);
+function ScriptLoad(name : shortstring; mustExist : boolean) : boolean;
var ret : LongInt;
s : shortstring;
f : PFSFile;
@@ -3579,6 +3583,7 @@
OutError('Script not found: ' + name, true)
else
AddFileLog('[LUA] Script not found: ' + name);
+ ScriptLoad:= false;
exit;
end;
@@ -3602,13 +3607,15 @@
begin
LuaError('Failed to load ' + name + '(error ' + IntToStr(ret) + ')');
LuaError(lua_tostring(luaState, -1));
+ ScriptLoad:= false;
end
else
begin
WriteLnToConsole('Lua: ' + name + ' loaded');
// call the script file
lua_pcall(luaState, 0, 0, 0);
- ScriptLoaded:= true
+ ScriptLoaded:= true;
+ ScriptLoad:= true;
end;
end;