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Merge pull request #24877 from neikeq/issue-24280

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Fix properties being lost when reloading placeholder GDScript instance
This commit is contained in:
Rémi Verschelde 2019-01-10 18:02:57 +01:00 • committed by GitHub
commit 658296856c
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6 changed files with 51 additions and 40 deletions
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14
modules/mono/csharp_script.cpp
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@ -783,7 +783,7 @@ void CSharpLanguage::reload_assemblies(bool p_soft_reload) {
// Even though build didn't fail, this tells the placeholder to keep properties and
// it allows using property_set_fallback for restoring the state without a valid script.
placeholder->set_build_failed(true);
scr->placeholder_fallback_enabled = true;
// Restore Variant properties state, it will be kept by the placeholder until the next script reloading
for (List<Pair<StringName, Variant> >::Element *G = scr->pending_reload_state[obj_id].properties.front(); G; G = G->next()) {
@ -1830,12 +1830,10 @@ void CSharpScript::_update_exports_values(Map<StringName, Variant> &values, List
bool CSharpScript::_update_exports() {
#ifdef TOOLS_ENABLED
if (!valid) {
for (Set<PlaceHolderScriptInstance *>::Element *E = placeholders.front(); E; E = E->next()) {
E->get()->set_build_failed(true);
}
placeholder_fallback_enabled = true; // until proven otherwise
if (!valid)
return false;
}
bool changed = false;
@ -1944,6 +1942,8 @@ bool CSharpScript::_update_exports() {
tmp_object = NULL;
}
placeholder_fallback_enabled = false;
if (placeholders.size()) {
// Update placeholders if any
Map<StringName, Variant> values;
@ -1951,7 +1951,6 @@ bool CSharpScript::_update_exports() {
_update_exports_values(values, propnames);
for (Set<PlaceHolderScriptInstance *>::Element *E = placeholders.front(); E; E = E->next()) {
E->get()->set_build_failed(false);
E->get()->update(propnames, values);
}
}
@ -2697,6 +2696,7 @@ CSharpScript::CSharpScript() :
#ifdef TOOLS_ENABLED
source_changed_cache = false;
placeholder_fallback_enabled = false;
exports_invalidated = true;
#endif