Temporary Animated Sprites

Temporary animated sprites are ways to show animated effects on screen temporarily. They existed prior to 1.6, but was given a proper data model to use in Data/Machines. Trinket Tinker uses an extended version of the game's TemporaryAnimatedSprites model, with more options. (This is the same model used in MMAP).

For Trinket Tinker, any field that calls for temporary animated sprites takes string id(s) corresponding to an entry in mushymato.TrinketTinker/TAS rather than the full definition. This let you reuse the same TAS in multiple places, and generally have an easier time defining the fields.

Structure

Property	Type	Default	Notes
Id	string	required	Unique string id
Condition	string	null	Game state query, show TAS if true (or null).
ConditionInterval	double	-1	Number of miliseconds between each GSQ check for TAS, -1 means never recheck. Only useful for respawning TAS (SpawnInterval > 0).
Texture	string	required	Texture asset name.
SourceRect	Rectangle	required	Area of texture to draw.
Interval	float	100	Time between frames, in miliseconds.
Frames	int	1	Length of the animation.
Loops	int	0	Number of times to repeat the animation.
PositionOffset	Vector2	Vector2.Zero	Offset added to position during draw.
Flicker	bool	false	Skips drawing every other frame.
Flip	bool	false	Horizontally flip the sprite during draw.
LayerDepth	float	0	Absolute layer depth for determining whether sprite is above or below other sprites.
SortOffset	float	0f	If this is set to a non-zero value, do an offset on layer depth relative to the Y position of the sprite + SortOffset, useful when using this TAS at various different positions.
AlphaFade	float	0f	Amount of additional transparency every frame. Set this to make the sprite fade away over time.
Scale	float	1f	Draw scale, applied on top of the default 4x scale.
ScaleChange	float	0f	Amount of additional scale every frame. Set this to make sprite enlarge/shrink over time.
Rotation	float	0f	Amount of rotation on the sprite.
RotationChange	float	0f	Amount of additional rotation every frame. Set this to make the sprite spin.
Color	string	null	Color to apply on draw, for use with grayscale sprites. Aside from RGB and hex values, monogame accepts named colors.
ScaleChangeChange	float	0	A change upon ScaleChange, i.e. acceleration but for scale.
Motion	Vector2	0,0	Amount of movement in pixels to do on X and Y axis each tick.
Acceleration	Vector2	0,0	Amount of increase in motion on X and Y axis each tick.
AccelerationChange	Vector2	0,0	Amount of increase in acceleration on X and Y axis each tick.
Alpha	float	1f	Multiplier on Color, i.e. 0 is transparent.
PingPong	bool	false	Makes animation frames go 0 1 2 3 2 1 0 instead of 0 1 2 3 0 1 2 3.
EndActions	List<string>	null	List of string trigger actions to run when the TAS finishes. For things with SpawnInterval defined, these actions will run multiple every time the TAS spawns and ends.

| RandMin | TASExtRand | null | Model used for randomizing certain fields. | | RandMax | TASExtRand | null | Model used for randomizing certain fields. |

Randomization

Some of the above fields can be randomized with an offset chosen from a range. These must be defined via RandMin and RandMax.

For example, this causes the Motion of the temporary animated sprite to have a random value between -3,-3 and 5,5 every time it (re)spawns.

// Content Patcher "Changes" entry
{
    "Action": "EditData",
    "Target": "mushymato.TrinketTinker/TAS",
    "Entries": {
        "{{ModId}}_Example": {
            // Non-random fields omitted for brevity
            ...
            // Random is most useful when the TAS spawns more than once, which SpawnInterval will do
            "SpawnInterval": 100,
            // Have this amount of base motion
            "Motion": "1,1"
            // Randomize amount of motion of this TAS
            "RandMin": {
                "Motion": "-4,-4"
            },
            "RandMax": {
                "Motion": "4,4"
            }
        }
    }
}

You can randomize these fields:

Property	Default
SortOffset	0
Alpha	0
AlphaFade	0
Scale	0
ScaleChange	0
ScaleChangeChange	0
Rotation	0
RotationChange	0
Motion	0,0
Acceleration	0,0
AccelerationChange	0,0
PositionOffset	0,0
SpawnInterval	0
SpawnDelay	0