Patch:Keen (Keen 2)
This page contains patches relating to Keen as a sprite in Keen 2. That is, such things as the sprites used, the speeds and sounds. It does not cover patches relating to gameplay such as those that make levels scroll or change keys. Those can be found at Patch:Gameplay (Keen 2). It is divided into sections relating to the various sprite properties the patches involved. Being fluent with various sprite patch pages will help when working with these patches.
Behaviors with their own pages
Some behaviors are complex enough to have their own pages. The following pages relate to a single behavior of Keen in Keen Vorticons in general:
- Patch:Keen dying (Vorticons)
- Patch:Keen jumping (Vorticons)
- Patch:Keen on map (Vorticons)
- Patch:Keen pogoing (Vorticons)
- Patch:Keen shooting (Vorticons)
- Patch:Keen's shot (Vorticons)
- Patch:Keen stunned
- Patch:Keen walking (Vorticons)
Keen spawns 8 pixels lower than where he is placed, because he is not quite two tiles tall. If Keen's sprite height is changed this should also be changed by the same amount.
|Patch: Keen 2|
Some animations of Keens don't need to be specified, since they're animation 0. Sadly these can't easily be patched. Keen does not seem to have a starting animation specified for example. In other cases the number of animation frames used seems to be defined in some manner different to other sprites.
|Patch: In level|
How closely the screen follows Keen
The screen, when not at the edge of a level, follows the player more or less closely. If the player gets within a certain number of tiles from one edge of the screen, the screen will move. There are thus four limits to how closely the screen follows the player ('lag'); each in 256ths of a pixel.
The last line, as an example, has a value of $3000W, which equates to three tiles. The first line similarly is 12 tiles. Making these values closer to the middle of the screen will make the screen follow Keen more closely. try not to make them larger than the scree itself, or interesting effects occur.
|Patch: Keen 2|