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Mono: Fix hot reload build errors and cleanup

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This commit is contained in:
Ignacio Etcheverry 2019-01-22 18:33:36 +01:00
parent 077e489773
commit bc8b61bb06
6 changed files with 43 additions and 15 deletions
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3
modules/mono/SCsub
View file

@ -88,6 +88,9 @@ vars.Update(env_mono)
if env_mono['mono_glue']:
env_mono.Append(CPPDEFINES=['MONO_GLUE_ENABLED'])
if env_mono['tools'] or env_mono['target'] != 'release':
env_mono.Append(CPPDEFINES=['GD_MONO_HOT_RELOAD'])
# Configure TLS checks
import tls_configure

21
modules/mono/csharp_script.cpp
View file

@ -607,7 +607,7 @@ struct CSharpScriptDepSort {
void CSharpLanguage::reload_all_scripts() {
#ifdef DEBUG_ENABLED
#ifdef GD_MONO_HOT_RELOAD
if (is_assembly_reloading_needed()) {
reload_assemblies(false);
}
@ -618,15 +618,20 @@ void CSharpLanguage::reload_tool_script(const Ref<Script> &p_script, bool p_soft
(void)p_script; // UNUSED
CRASH_COND(!Engine::get_singleton()->is_editor_hint());
#ifdef TOOLS_ENABLED
MonoReloadNode::get_singleton()->restart_reload_timer();
#endif
#ifdef GD_MONO_HOT_RELOAD
if (is_assembly_reloading_needed()) {
reload_assemblies(p_soft_reload);
}
#endif
}
#ifdef TOOLS_ENABLED
#ifdef GD_MONO_HOT_RELOAD
bool CSharpLanguage::is_assembly_reloading_needed() {
if (!gdmono->is_runtime_initialized())
@ -658,11 +663,13 @@ bool CSharpLanguage::is_assembly_reloading_needed() {
return false; // No assembly to load
}
#ifdef TOOLS_ENABLED
if (!gdmono->get_core_api_assembly() && gdmono->metadata_is_api_assembly_invalidated(APIAssembly::API_CORE))
return false; // The core API assembly to load is invalidated
if (!gdmono->get_editor_api_assembly() && gdmono->metadata_is_api_assembly_invalidated(APIAssembly::API_EDITOR))
return false; // The editor API assembly to load is invalidated
#endif
return true;
}
@ -760,9 +767,11 @@ void CSharpLanguage::reload_assemblies(bool p_soft_reload) {
PlaceHolderScriptInstance *placeholder = scr->placeholder_instance_create(obj);
obj->set_script_instance(placeholder);
#ifdef TOOLS_ENABLED
// 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.
scr->placeholder_fallback_enabled = true;
#endif
// 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()) {
@ -778,13 +787,14 @@ void CSharpLanguage::reload_assemblies(bool p_soft_reload) {
for (List<Ref<CSharpScript> >::Element *E = to_reload.front(); E; E = E->next()) {
Ref<CSharpScript> scr = E->get();
#ifdef TOOLS_ENABLED
scr->exports_invalidated = true;
#endif
scr->signals_invalidated = true;
scr->reload(p_soft_reload);
scr->update_exports();
{
#ifdef DEBUG_ENABLED
for (Set<ObjectID>::Element *F = scr->pending_reload_instances.front(); F; F = F->next()) {
ObjectID obj_id = F->get();
Object *obj = ObjectDB::get_instance(obj_id);
@ -843,17 +853,18 @@ void CSharpLanguage::reload_assemblies(bool p_soft_reload) {
scr->pending_reload_state.erase(obj_id);
}
#endif
scr->pending_reload_instances.clear();
}
}
#ifdef TOOLS_ENABLED
// FIXME: Hack to refresh editor in order to display new properties and signals. See if there is a better alternative.
if (Engine::get_singleton()->is_editor_hint()) {
EditorNode::get_singleton()->get_inspector()->update_tree();
NodeDock::singleton->update_lists();
}
#endif
}
#endif
@ -2810,9 +2821,11 @@ Error ResourceFormatSaverCSharpScript::save(const String &p_path, const RES &p_r
file->close();
memdelete(file);
#ifdef TOOLS_ENABLED
if (ScriptServer::is_reload_scripts_on_save_enabled()) {
CSharpLanguage::get_singleton()->reload_tool_script(p_resource, false);
}
#endif
return OK;
}

11
modules/mono/csharp_script.h
View file

@ -82,10 +82,7 @@ class CSharpScript : public Script {
Set<Object *> instances;
#ifdef DEBUG_ENABLED
Set<ObjectID> pending_reload_instances;
#endif
#ifdef GD_MONO_HOT_RELOAD
struct StateBackup {
// TODO
// Replace with buffer containing the serialized state of managed scripts.
@ -93,8 +90,8 @@ class CSharpScript : public Script {
List<Pair<StringName, Variant> > properties;
};
#ifdef TOOLS_ENABLED
Map<ObjectID, CSharpScript::StateBackup> pending_reload_state;
Set<ObjectID> pending_reload_instances;
Map<ObjectID, StateBackup> pending_reload_state;
#endif
String source;
@ -313,7 +310,7 @@ public:
bool debug_break(const String &p_error, bool p_allow_continue = true);
bool debug_break_parse(const String &p_file, int p_line, const String &p_error);
#ifdef TOOLS_ENABLED
#ifdef GD_MONO_HOT_RELOAD
bool is_assembly_reloading_needed();
void reload_assemblies(bool p_soft_reload);
#endif

18
modules/mono/mono_gd/gd_mono.cpp
View file

@ -731,7 +731,9 @@ Error GDMono::_unload_scripts_domain() {
#endif
core_api_assembly_out_of_sync = false;
#ifdef TOOLS_ENABLED
editor_api_assembly_out_of_sync = false;
#endif
MonoDomain *domain = scripts_domain;
scripts_domain = NULL;
@ -764,7 +766,7 @@ Error GDMono::_load_tools_domain() {
}
#endif
#ifdef TOOLS_ENABLED
#ifdef GD_MONO_HOT_RELOAD
Error GDMono::reload_scripts_domain() {
ERR_FAIL_COND_V(!runtime_initialized, ERR_BUG);
@ -785,8 +787,12 @@ Error GDMono::reload_scripts_domain() {
#ifdef MONO_GLUE_ENABLED
if (!_load_api_assemblies()) {
if ((core_api_assembly && (core_api_assembly_out_of_sync || !GDMonoUtils::mono_cache.godot_api_cache_updated)) ||
(editor_api_assembly && editor_api_assembly_out_of_sync)) {
if ((core_api_assembly && (core_api_assembly_out_of_sync || !GDMonoUtils::mono_cache.godot_api_cache_updated))
#ifdef TOOLS_ENABLED
|| (editor_api_assembly && editor_api_assembly_out_of_sync)
#endif
) {
#ifdef TOOLS_ENABLED
// The assembly was successfully loaded, but the full api could not be cached.
// This is most likely an outdated assembly loaded because of an invalid version in the
// metadata, so we invalidate the version in the metadata and unload the script domain.
@ -810,6 +816,10 @@ Error GDMono::reload_scripts_domain() {
}
return ERR_CANT_RESOLVE;
#else
ERR_PRINT("The loaded API assembly is invalid");
CRASH_NOW();
#endif
} else {
return ERR_CANT_OPEN;
}
@ -924,7 +934,9 @@ GDMono::GDMono() {
#endif
core_api_assembly_out_of_sync = false;
#ifdef TOOLS_ENABLED
editor_api_assembly_out_of_sync = false;
#endif
corlib_assembly = NULL;
core_api_assembly = NULL;

4
modules/mono/mono_gd/gd_mono.h
View file

@ -95,7 +95,9 @@ class GDMono {
#endif
bool core_api_assembly_out_of_sync;
#ifdef TOOLS_ENABLED
bool editor_api_assembly_out_of_sync;
#endif
GDMonoAssembly *corlib_assembly;
GDMonoAssembly *core_api_assembly;
@ -193,7 +195,7 @@ public:
GDMonoClass *get_class(MonoClass *p_raw_class);
#ifdef TOOLS_ENABLED
#ifdef GD_MONO_HOT_RELOAD
Error reload_scripts_domain();
#endif

1
modules/mono/utils/osx_utils.h
View file

@ -31,6 +31,7 @@
#include "core/ustring.h"
#ifndef OSX_UTILS_H
#define OSX_UTILS_H
#ifdef OSX_ENABLED