public ActionRemover(GameMaker.ProjectCommon.Project project)
{
this.project = project;
this.code = new StringBuilder();
}
public static void RemoveDNDForEvent(GameMaker.ProjectCommon.Project project, GameMaker.ProjectCommon.Event ev)
{
var remover = new ActionRemover(project);
foreach (var action in ev.Actions)
{
remover.Begin(action);
switch ((ActionID)action.ActionId)
{
#region Move
case ActionID.StartMoving:
remover.AddLine($"direction = {action.Arguments[0].Value};");
remover.AddLine($"speed {remover.RelativeSign} {action.Arguments[1].Value};");
break;
case ActionID.SetDirection:
remover.AddLine($"direction {remover.RelativeSign} {action.Arguments[0].Value};");
remover.AddLine($"speed {remover.RelativeSign} {action.Arguments[1].Value};");
break;
case ActionID.MoveTowardsPoint:
remover.AddLine($"move_towards_point({remover.RelativeOnly("x + ")}{action.Arguments[0].Value}, {remover.RelativeOnly("y + ")}{action.Arguments[1].Value}, {action.Arguments[2].Value});");
break;
case ActionID.SetHorizontalSpeed:
remover.AddLine($"hspeed {remover.RelativeSign} {action.Arguments[0].Value};");
break;
case ActionID.SetVerticalSpeed:
remover.AddLine($"vspeed {remover.RelativeSign} {action.Arguments[0].Value};");
break;
case ActionID.SetGravity:
remover.AddLine($"gravity_direction {remover.RelativeSign} {action.Arguments[0].Value};");
remover.AddLine($"gravity {remover.RelativeSign} {action.Arguments[1].Value};");
break;
case ActionID.ReverseHorizontalDirection:
remover.AddLine($"hspeed *= -1;");
break;
case ActionID.ReverseVerticalDirection:
remover.AddLine($"vspeed *= -1;");
break;
case ActionID.SetFriction:
remover.AddLine($"friction {remover.RelativeSign} {action.Arguments[0].Value};");
break;
case ActionID.JumpToPosition:
remover.AddLine($"x {remover.RelativeSign} {action.Arguments[0].Value};");
remover.AddLine($"y {remover.RelativeSign} {action.Arguments[1].Value};");
break;
case ActionID.JumpToStartPosition:
remover.AddLine($"x = xstart;");
remover.AddLine($"y = ystart;");
break;
case ActionID.JumpToRandomPosition:
remover.AddLine($"x = random(room_width);");
remover.AddLine($"y = random(room_height);");
remover.AddLine($"move_snap({action.Arguments[0].Value}, {action.Arguments[1].Value});");
break;
case ActionID.AlignToGrid:
remover.AddLine($"move_snap({action.Arguments[0].Value}, {action.Arguments[1].Value});");
break;
case ActionID.WarpWhenOutside:
var warpX = action.Arguments[0].Value == "0" || action.Arguments[0].Value == "2";
var warpY = action.Arguments[0].Value == "1" || action.Arguments[0].Value == "2";
remover.AddLine($"move_warp({(warpX ? "true" : "false")}, {(warpY ? "true" : "false")}, 0);");
break;
case ActionID.MoveToContact:
var funcName = "move_contact_solid";
if (action.Arguments[2].Value == "1")
{
funcName = "move_contact_all";
}
remover.AddLine($"{funcName}({action.Arguments[0].Value}, {action.Arguments[1].Value});");
break;
case ActionID.BounceAgainst:
funcName = "move_bounce_solid";
if (action.Arguments[1].Value == "1")
{
funcName = "move_bounce_all";
}
remover.AddLine($"{funcName}({action.Arguments[0].Value});");
break;
case ActionID.SetPath:
remover.AddLine($"path_start({action.Arguments[0].Value}, {action.Arguments[1].Value}, {action.Arguments[2].Value}, {action.Arguments[3].Value});");
break;
case ActionID.EndPath:
remover.AddLine($"path_end();");
break;
case ActionID.SetPathPosition:
remover.AddLine($"path_position {remover.RelativeSign} {action.Arguments[0].Value};");
break;
case ActionID.SetPathSpeed:
remover.AddLine($"path_speed {remover.RelativeSign} {action.Arguments[0].Value};");
break;
case ActionID.StepTowardPoint:
remover.AddLine($"mp_linear_step({action.Arguments[0].Value}, {action.Arguments[1].Value}, {action.Arguments[2].Value}, {action.Arguments[3].Value});");
break;
case ActionID.StepAvoiding:
remover.AddLine($"mp_potential_step({action.Arguments[0].Value}, {action.Arguments[1].Value}, {action.Arguments[2].Value}, {action.Arguments[3].Value});");
break;
#endregion
#region Main 1
case ActionID.CreateInstance:
var objName = action.Arguments[0].Value;
remover.AddLine($"instance_create({remover.RelativeOnly("x + ")}{action.Arguments[1].Value}, {remover.RelativeOnly("y + ")}{action.Arguments[2].Value}, {objName});");
break;
case ActionID.CreateMovingInstance:
objName = action.Arguments[0].Value;
remover.AddLine($"with (instance_create({remover.RelativeOnly("x + ")}{action.Arguments[1].Value}, {remover.RelativeOnly("y + ")}{action.Arguments[2].Value}, {objName}))");
remover.AddLine("{");
remover.AddLine($" speed {remover.RelativeSign} {action.Arguments[3].Value};");
remover.AddLine($" direction {remover.RelativeSign} {action.Arguments[4].Value};");
remover.AddLine("}");
break;
case ActionID.CreateRandomInstance:
objName = $"{project.Objects[int.Parse(action.Arguments[0].Value)].Name} || {project.Objects[int.Parse(action.Arguments[1].Value)].Name} || {project.Objects[int.Parse(action.Arguments[2].Value)].Name} || {project.Objects[int.Parse(action.Arguments[3].Value)].Name}";
remover.AddLine($"instance_create({remover.RelativeOnly("x + ")}{action.Arguments[4].Value}, {remover.RelativeOnly("y + ")}{action.Arguments[5].Value}, {objName});");
break;
case ActionID.ChangeInstanceInto:
objName = action.Arguments[0].Value;
remover.AddLine($"instance_change({objName}, {action.Arguments[0].Value});");
break;
case ActionID.DestroyInstance:
remover.AddLine($"instance_destroy();");
break;
case ActionID.DestroyInstanceAtPosition:
var x = action.Arguments[0].Value;
var y = action.Arguments[1].Value;
remover.AddLine($"while (instance_position({remover.RelativeOnly("x + ")}{x}, {remover.RelativeOnly("y + ")}{y}, all) != noone)");
remover.AddLine("{");
remover.AddLine($" with (instance_position({remover.RelativeOnly("x + ")}{x}, {remover.RelativeOnly("y + ")}{y}, all))");
remover.AddLine($" instance_destroy();");
remover.AddLine("}");
break;
case ActionID.ChangeSpriteInto:
var sprName = action.Arguments[0].Value;
remover.AddLine($"sprite_index = {sprName};");
remover.AddLine($"image_index = {action.Arguments[1].Value};");
remover.AddLine($"image_speed = {action.Arguments[2].Value};");
break;
case ActionID.TransformSprite:
var xscale = int.Parse(action.Arguments[0].Value) * (action.Arguments[3].Value == "1" || action.Arguments[3].Value == "3" ? -1 : 1);
var yscale = int.Parse(action.Arguments[1].Value) * (action.Arguments[3].Value == "2" || action.Arguments[3].Value == "3" ? -1 : 1);
remover.AddLine($"image_xscale = {xscale};");
remover.AddLine($"image_yscale = {yscale};");
remover.AddLine($"image_angle = {action.Arguments[2].Value};");
break;
case ActionID.SetSpriteColorBlending:
remover.AddLine($"image_blend = {action.Arguments[0].Value};");
remover.AddLine($"image_alpha = {action.Arguments[1].Value};");
break;
case ActionID.PlaySound:
funcName = "sound_play";
if (action.Arguments[1].Value == "1")
{
funcName = "sound_loop";
}
remover.AddLine($"{funcName}({action.Arguments[0].Value});");
break;
case ActionID.StopSound:
remover.AddLine($"sound_stop({action.Arguments[0].Value});");
break;
case ActionID.IfSoundIsPlaying:
remover.AddCondition($"if (sound_is_playing({action.Arguments[0].Value})");
break;
case ActionID.GoToNextRoom:
remover.AddLine($"transition_kind = {action.Arguments[0].Value};");
remover.AddLine($"room_goto_previous();");
break;
case ActionID.RestartCurrentRoom:
remover.AddLine($"transition_kind = {action.Arguments[0].Value};");
remover.AddLine($"room_restart();");
break;
case ActionID.GoToRoom:
remover.AddLine($"transition_kind = {action.Arguments[0].Value};");
remover.AddLine($"room_goto({action.Arguments[1].Value});");
break;
case ActionID.IfPreviousRoomExists:
remover.AddCondition($"if (room_previous(room) != -1)");
break;
case ActionID.IfNextRoomExists:
remover.AddCondition($"if (room_next(room) != -1)");
break;
#endregion
#region Main 2
case ActionID.SetAlarm:
remover.AddLine($"alarm[{action.Arguments[1].Value}] {remover.RelativeSign} {action.Arguments[0].Value};");
break;
case ActionID.Sleep:
remover.AddLine($"sleep({action.Arguments[0].Value});");
if (action.Arguments[0].Value == "1")
{
remover.AddLine($"screen_redraw();");
}
break;
case ActionID.SetTimeLine:
remover.AddLine($"timeline_index = {action.Arguments[0].Value};");
remover.AddLine($"timeline_position = {action.Arguments[1].Value};");
break;
case ActionID.SetTimeLinePosition:
remover.AddLine($"timeline_position = {action.Arguments[0].Value};");
break;
case ActionID.DisplayMessage:
remover.AddLine($"show_message({action.Arguments[0].Value});");
break;
case ActionID.ShowGameInfo:
remover.AddLine($"show_info({action.Arguments[0].Value});");
break;
case ActionID.ShowVideo:
remover.AddLine($"splash_set_fullscreen({action.Arguments[1].Value});");
remover.AddLine($"splash_show_video({action.Arguments[0].Value}, {action.Arguments[2].Value});");
break;
case ActionID.RestartGame:
remover.AddLine($"game_restart();");
break;
case ActionID.EndGame:
remover.AddLine($"game_end();");
break;
case ActionID.SaveGame:
remover.AddLine($"game_save({action.Arguments[0].Value});");
break;
case ActionID.LoadGame:
remover.AddLine($"game_load({action.Arguments[0].Value});");
break;
case ActionID.ReplaceFromSprite:
remover.AddLine($"sprite_replace({action.Arguments[0].Value}, {action.Arguments[1].Value}, {action.Arguments[2].Value}, 0, 0, sprite_get_xoffset({action.Arguments[0].Value}), sprite_get_yoffset({action.Arguments[0].Value}));");
break;
case ActionID.ReplaceFromSound:
remover.AddLine($"sound_replace({action.Arguments[0].Value}, {action.Arguments[1].Value}, 0, 0);");
break;
case ActionID.ReplaceFromBackground:
remover.AddLine($"background_replace_background({action.Arguments[0].Value}, {action.Arguments[1].Value});");
break;
#endregion
#region Control
case ActionID.IfPositionCollisionFree:
funcName = "place_free";
if (action.Arguments[2].Value == "1")
{
funcName = "place_empty";
}
remover.AddCondition($"if ({remover.NotSign}{funcName}({remover.RelativeOnly("x + ")}{action.Arguments[0].Value}, {remover.RelativeOnly("y + ")}{action.Arguments[1].Value}))");
break;
case ActionID.IfCollisionAtPosition:
funcName = "place_free";
if (action.Arguments[2].Value == "1")
{
funcName = "place_empty";
}
remover.AddCondition($"if ({(remover.NotSign == "!" ? "" : "!")}{funcName}({remover.RelativeOnly("x + ")}{action.Arguments[0].Value}, {remover.RelativeOnly("y + ")}{action.Arguments[1].Value}))");
break;
case ActionID.IfObjectAtPosition:
remover.AddCondition($"if ({remover.NotSign}position_meeting({remover.RelativeOnly("x + ")}{action.Arguments[1].Value}, {remover.RelativeOnly("y + ")}{action.Arguments[2].Value}, {action.Arguments[0].Value}))");
break;
case ActionID.IfNumberInstancesIsValue:
var op = action.Arguments[2].Value switch
{
"0" => "==",
"1" => "<",
"2" => ">",
_ => throw new Exception("Unknown operation"),
};
remover.AddCondition($"if ({remover.NotSign}instance_number({action.Arguments[0].Value}) {op} {action.Arguments[1].Value})");
break;
case ActionID.IfUserAnswerYes:
remover.AddCondition($"if ({remover.NotSign}show_question({action.Arguments[0].Value}))");
break;
case ActionID.IfExpressionIsTrue:
remover.AddCondition($"if ({remover.NotSign}({action.Arguments[0].Value}))");
break;
case ActionID.IfMouseButtonIsPressed:
var button = action.Arguments[0].Value switch
{
"0" => "noone",
"1" => "mb_left",
"2" => "mb_right",
"3" => "mb_middle",
_ => throw new Exception("Unknown mouse button"),
};
remover.AddCondition($"if ({remover.NotSign}mouse_check_button({button}))");
break;
case ActionID.IfInstanceIsAlignedWithGrid:
remover.AddCondition($"if ({remover.NotSign}place_snapped({action.Arguments[0].Value}, {action.Arguments[1].Value}))");
break;
case ActionID.StartBlock:
remover.AddLine("{");
break;
case ActionID.Else:
remover.AddCondition($"else");
break;
case ActionID.Exit:
remover.AddLine($"exit;");
break;
case ActionID.EndBlock:
remover.AddLine("}");
break;
case ActionID.Repeat:
remover.AddCondition($"repeat ({action.Arguments[0].Value})");
break;
case ActionID.CallInheritedEvent:
remover.AddLine($"event_inherited();");
break;
case ActionID.ExecuteCode:
foreach (var ln in action.Arguments[0].Value.Split('\n'))
{
remover.AddLine(ln);
}
break;
case ActionID.ExecuteScript:
remover.AddLine($"{action.Arguments[0].Value}({action.Arguments[1].Value}, {action.Arguments[2].Value}, {action.Arguments[3].Value}, {action.Arguments[4].Value}, {action.Arguments[5].Value});");
break;
case ActionID.Comment:
remover.AddLine($"// {action.Arguments[0].Value}");
break;
case ActionID.SetVariable:
remover.AddLine($"{action.Arguments[0].Value} {remover.RelativeSign} {action.Arguments[1].Value};");
break;
case ActionID.IfVariable:
op = action.Arguments[2].Value switch
{
"0" => "==",
"1" => "<",
"2" => ">",
_ => throw new Exception("Unknown operation"),
};
remover.AddCondition($"if ({remover.NotSign}{action.Arguments[0].Value} {op} {action.Arguments[1].Value})");
break;
case ActionID.DrawVariable:
remover.AddLine($"draw_text({remover.RelativeOnly("x + ")}{action.Arguments[1].Value}, {remover.RelativeOnly("y + ")}{action.Arguments[2].Value}, {action.Arguments[0].Value});");
break;
#endregion
}
remover.Finish();
}
var codeAction = remover.Apply();
ev.Actions.Clear();
ev.Actions.Add(codeAction);
}
