Clean up/improve some scriptapi error handling code

1 files changed, 73 insertions, 15 deletions

diff --git a/src/script/cpp_api/s_client.cpp b/src/script/cpp_api/s_client.cpp
index f2cc9730b..c889fffa0 100644
--- a/src/script/cpp_api/s_client.cpp
+++ b/src/script/cpp_api/s_client.cpp
@@ -33,7 +33,11 @@ void ScriptApiClient::on_mods_loaded()
 	lua_getglobal(L, "core");
 	lua_getfield(L, -1, "registered_on_mods_loaded");
 	// Call callbacks
-	runCallbacks(0, RUN_CALLBACKS_MODE_FIRST);
+	try {
+		runCallbacks(0, RUN_CALLBACKS_MODE_FIRST);
+	} catch (LuaError &e) {
+		getClient()->setFatalError(e);
+	}
 }
 
 void ScriptApiClient::on_shutdown()
@@ -44,7 +48,11 @@ void ScriptApiClient::on_shutdown()
 	lua_getglobal(L, "core");
 	lua_getfield(L, -1, "registered_on_shutdown");
 	// Call callbacks
-	runCallbacks(0, RUN_CALLBACKS_MODE_FIRST);
+	try {
+		runCallbacks(0, RUN_CALLBACKS_MODE_FIRST);
+	} catch (LuaError &e) {
+		getClient()->setFatalError(e);
+	}
 }
 
 bool ScriptApiClient::on_sending_message(const std::string &message)
@@ -56,7 +64,12 @@ bool ScriptApiClient::on_sending_message(const std::string &message)
 	lua_getfield(L, -1, "registered_on_sending_chat_message");
 	// Call callbacks
 	lua_pushstring(L, message.c_str());
-	runCallbacks(1, RUN_CALLBACKS_MODE_OR_SC);
+	try {
+		runCallbacks(1, RUN_CALLBACKS_MODE_OR_SC);
+	} catch (LuaError &e) {
+		getClient()->setFatalError(e);
+		return true;
+	}
 	return readParam<bool>(L, -1);
 }
 
@@ -69,7 +82,12 @@ bool ScriptApiClient::on_receiving_message(const std::string &message)
 	lua_getfield(L, -1, "registered_on_receiving_chat_message");
 	// Call callbacks
 	lua_pushstring(L, message.c_str());
-	runCallbacks(1, RUN_CALLBACKS_MODE_OR_SC);
+	try {
+		runCallbacks(1, RUN_CALLBACKS_MODE_OR_SC);
+	} catch (LuaError &e) {
+		getClient()->setFatalError(e);
+		return true;
+	}
 	return readParam<bool>(L, -1);
 }
 
@@ -82,7 +100,11 @@ void ScriptApiClient::on_damage_taken(int32_t damage_amount)
 	lua_getfield(L, -1, "registered_on_damage_taken");
 	// Call callbacks
 	lua_pushinteger(L, damage_amount);
-	runCallbacks(1, RUN_CALLBACKS_MODE_OR_SC);
+	try {
+		runCallbacks(1, RUN_CALLBACKS_MODE_OR_SC);
+	} catch (LuaError &e) {
+		getClient()->setFatalError(e);
+	}
 }
 
 void ScriptApiClient::on_hp_modification(int32_t newhp)
@@ -94,7 +116,11 @@ void ScriptApiClient::on_hp_modification(int32_t newhp)
 	lua_getfield(L, -1, "registered_on_hp_modification");
 	// Call callbacks
 	lua_pushinteger(L, newhp);
-	runCallbacks(1, RUN_CALLBACKS_MODE_OR_SC);
+	try {
+		runCallbacks(1, RUN_CALLBACKS_MODE_OR_SC);
+	} catch (LuaError &e) {
+		getClient()->setFatalError(e);
+	}
 }
 
 void ScriptApiClient::on_death()
@@ -105,7 +131,11 @@ void ScriptApiClient::on_death()
 	lua_getglobal(L, "core");
 	lua_getfield(L, -1, "registered_on_death");
 	// Call callbacks
-	runCallbacks(0, RUN_CALLBACKS_MODE_FIRST);
+	try {
+		runCallbacks(0, RUN_CALLBACKS_MODE_FIRST);
+	} catch (LuaError &e) {
+		getClient()->setFatalError(e);
+	}
 }
 
 void ScriptApiClient::environment_step(float dtime)
@@ -120,8 +150,7 @@ void ScriptApiClient::environment_step(float dtime)
 	try {
 		runCallbacks(1, RUN_CALLBACKS_MODE_FIRST);
 	} catch (LuaError &e) {
-		getClient()->setFatalError(std::string("Client environment_step: ") + e.what() + "\n"
-				+ script_get_backtrace(L));
+		getClient()->setFatalError(e);
 	}
 }
 
@@ -146,7 +175,11 @@ void ScriptApiClient::on_formspec_input(const std::string &formname,
 		lua_pushlstring(L, value.c_str(), value.size());
 		lua_settable(L, -3);
 	}
-	runCallbacks(2, RUN_CALLBACKS_MODE_OR_SC);
+	try {
+		runCallbacks(2, RUN_CALLBACKS_MODE_OR_SC);
+	} catch (LuaError &e) {
+		getClient()->setFatalError(e);
+	}
 }
 
 bool ScriptApiClient::on_dignode(v3s16 p, MapNode node)
@@ -164,7 +197,12 @@ bool ScriptApiClient::on_dignode(v3s16 p, MapNode node)
 	pushnode(L, node, ndef);
 
 	// Call functions
-	runCallbacks(2, RUN_CALLBACKS_MODE_OR);
+	try {
+		runCallbacks(2, RUN_CALLBACKS_MODE_OR);
+	} catch (LuaError &e) {
+		getClient()->setFatalError(e);
+		return true;
+	}
 	return lua_toboolean(L, -1);
 }
 
@@ -183,7 +221,12 @@ bool ScriptApiClient::on_punchnode(v3s16 p, MapNode node)
 	pushnode(L, node, ndef);
 
 	// Call functions
-	runCallbacks(2, RUN_CALLBACKS_MODE_OR);
+	try {
+		runCallbacks(2, RUN_CALLBACKS_MODE_OR);
+	} catch (LuaError &e) {
+		getClient()->setFatalError(e);
+		return true;
+	}
 	return readParam<bool>(L, -1);
 }
 
@@ -200,7 +243,12 @@ bool ScriptApiClient::on_placenode(const PointedThing &pointed, const ItemDefini
 	push_item_definition(L, item);
 
 	// Call functions
-	runCallbacks(2, RUN_CALLBACKS_MODE_OR);
+	try {
+		runCallbacks(2, RUN_CALLBACKS_MODE_OR);
+	} catch (LuaError &e) {
+		getClient()->setFatalError(e);
+		return true;
+	}
 	return readParam<bool>(L, -1);
 }
 
@@ -217,7 +265,12 @@ bool ScriptApiClient::on_item_use(const ItemStack &item, const PointedThing &poi
 	push_pointed_thing(L, pointed, true);
 
 	// Call functions
-	runCallbacks(2, RUN_CALLBACKS_MODE_OR);
+	try {
+		runCallbacks(2, RUN_CALLBACKS_MODE_OR);
+	} catch (LuaError &e) {
+		getClient()->setFatalError(e);
+		return true;
+	}
 	return readParam<bool>(L, -1);
 }
 
@@ -238,7 +291,12 @@ bool ScriptApiClient::on_inventory_open(Inventory *inventory)
 		lua_rawset(L, -3);
 	}
 
-	runCallbacks(1, RUN_CALLBACKS_MODE_OR);
+	try {
+		runCallbacks(1, RUN_CALLBACKS_MODE_OR);
+	} catch (LuaError &e) {
+		getClient()->setFatalError(e);
+		return true;
+	}
 	return readParam<bool>(L, -1);
 }