v0.13:Symbols

v0.13 · Older This article is about the current version of Mystcraft. More Info

Symbols are key to creating Ages with a Descriptive Book in Mystcraft. Symbol define aspects of the Age created, allowing for customization and eliminating randomly decided aspects of the book's Age.

See Writing for how to use these symbols effectively.

Finding Symbols

Symbols can be discovered a couple ways. The first and most basic way is finding a village containing a Archivist; The Archivist's house will also contain a couple pages. The second and most common way to find Symbols would be to explore an age. Ages will have randomly spawning temples made of cobblestone that will contain several pages and possibly some Sealed Notebooks. The third and final way would be to explore dungeons. Dungeons have a chance to contain symbols and sealed notebooks. ^Verify

Pages

Symbols come on sheets of paper, called pages. As of 0.12.3.00 pages do not vary in quality or condition. Symbols can be written to paper or pages using a Writing Desk.

Kinds of Symbols

Biome Distributions

Biome controllers dictate the layout of biomes in an age. Every age requires exactly one Biome Controller. They take varying numbers of biomes as modifiers: If not enough biomes are provided, some will be selected randomly but where "minimum #" is noted, there is no upper limit. In recent versions, any biome not used by a biome controller (excess or after the controller symbol) is usually supplied with a Floating Islands symbol. The Floating Islands symbol itself does not cause instability -- but, it will likely choose a terrain block, and if it picks an ore or other valuable block, that can cause instability.

Symbol	Name	Notes
File:Huge Biome Distribution.png	Huge Biome Distribution	Accepts minimum 3 biome modifiers, generates extremely large biomes.
File:Large Biome Distribution.png	Large Biome Distribution	Accepts minimum 3 biome modifiers, generates large biomes.
File:Medium Biome Distribution.png	Medium Biome Distribution	Accepts minimum 3 biome modifiers, generates average sized biomes.
File:Small Biome Distribution.png	Small Biome Distribution	Accepts minimum 3 biome modifiers, generates small biomes.
File:Tiny Biome Distribution.png	Tiny Biome Distribution	Accepts minimum 3 biome modifiers, generates extremely small biomes.
File:Tiled Biome Distribution.png	Tiled Biome Distribution	Accepts minimum 2 biome modifiers, generates alternating biomes per chunk. (Heightmap varies per 4x4 chunks.)
File:Grid-form Biome Distribution.png	Grid-form Biome Distribution	Accepts minimum 2 biome modifiers, generates alternating biomes per chunk. (Heightmap varies on every chunk.)
File:Single Biome Distribution.png	Single Biome Distribution	Accepts exactly 1 biome modifier, generates an infinite single biome.
File:Native Biome Distribution.png	Native Biome Distribution	Accepts 0 biome modifers, generates biomes in the same configuration as the Overworld.

Modifiers

Modifiers allow for customizing other symbols by specifying things like colors or block types.

Modifiers are written before the symbol they modify, for instance Cyan Color ➡ Sky Color.

Angle Modifiers

Angle Modifiers are used for Celestial positioning. They define where on the horizon the celestial will rise.

Angles will consume other Angles and produce a point halfway between the two. North followed by West will produce a northwest angle. When more than two angles are blended, a rolling average will be used such as ((W + X) + Y) + Z.

In cases where there are two possible averages, the average will be clockwise from the first angle. For example, North ➡ South will result in East, while South ➡ North will result in West.

Symbol	Name	Angle
	North Direction	0/360
	East Direction	90
	South Direction	180
	West Direction	270

Length Modifiers

Length Modifiers are used for Celestial movement, as well as Gradients. They define how quickly the celestial will orbit or how quickly colors will last. Lower values are faster, higher values are slower. Note that daytime is ½ of an orbit.

Lengths will consume other Lengths and produce a point halfway between the two. When more than two Lengths are blended, a rolling average will be used such as ((W + X) + Y) + Z.

Symbol	Name	Value	Notes
	Zero Length	0.0	When used alone, will result in a fixed position. When blended with other values, will cause the length to grow shorter.
	Half Length	0.5	For suns and moons, this will cause an orbit to last ½ the length of a Minecraft day, or approximately 10 minutes. Suns will provide approximately 5 minutes worth of full daylight per orbit.
	Full Length	1.0	For suns and moons, this will cause an orbit to last the length of a Minecraft day, or approximately 20 minutes. Suns will provide approximately 10 minutes worth of full daylight per orbit.
	Double Length	2.0	For suns and moons, this will cause an orbit to last twice the length of a Minecraft day, or approximately 40 minutes. Suns will provide approximately 20 minutes worth of full daylight per orbit.

Phase Modifiers

Phase Modifiers are used for Celestial positioning. They define where in the sky the celestial will start. This is especially relevant for celestials with fixed positions, but can also be used to have multiple celestials that rise at different times of the day.

Phases will consume other Phases and produce a point halfway between the two. When more than two Phases are blended, a rolling average will be used such as ((W + X) + Y) + Z.

In cases where there are two possible averages, the average will be forward in the cycle from the first angle. For example, Rising ➡ Setting will result in Zenith, while Setting ➡ Rising will result in Nadir.

Symbol	Name	Notes
	Rising Phase	On the horizon and about to rise.
	Zenith Phase	Directly above the player.
	Setting Phase	On the horizon and about to set.
	Nadir Phase	Directly below the player, view will likely be blocked by the world.