Josh Goldberg
379660458b
* Generalized wild Pokemon encounters to caves (walking) and surfing (water) Uses `AreaGate`s to mark an `activeArea` on the game's `MapScreenr`. No longer needed to keep track of map & area from spawned Things. * Merge branc h'master' * Missing semicolon
2.2 KiB
Walking
Walking paths
Characters can be told to walk along a predefined path as per IWalkingInstructions.
Each "step" on that path must be either an instruction with the number of blocks in which direction or a lambda to generate them.
You can manually trigger a character to talk along a path using FSP.walking.startWalkingOnPath:
FSP.walking.startWalkingOnPath(
FSP.players[0],
[
{
blocks: 1,
direction: 2,
},
() => ({
blocks: 4,
direction: 3,
}),
]);
Following
If two characters are bordering, one may be told to follow the other. This will prevent the follower from walking of its own accord; instead, it will mirror the path of its lead.
// Assuming the player is bordering a character to the right
const player = FSP.players[0];
const borderingCharacter = player.bordering[1];
FSP.following.startFollowing(player, borderingCharacter);
Wild Pokemon
When walking in grass, within a cave, or while in surf mode, the player will randomly encounter wild Pokemon.
This is checked in the Walking component's continueWalking, which, if a given Thing is a player, checks for cave, grass, or water battle starts.
Which Pokemon may be encountered by an area are stored within the area's wildPokemon member, which may specify grass, fishing, surfing, and/or walking.
See IAreaWildPokemonOptionGroups.
Grass
When a character collides with a Grass thing, several changes happen to the character:
- The grass is stored as a member of the character.
- The character's height is reduced.
- The character is given a "shadow" that appears to be the character's body partially hidden by grass.
Once the character is no longer bording the grass, those changes are undone.
Fishing
Starting the fishing routine is only allowed if the player is bording and facing a WaterEdge* Thing.
You can trigger a fishing session by providing a Player and a rod item to fishing.startFishing:
const player = FSP.players[0];
const rod = FSP.constants.items.byName["Good Rod"];
FSP.fishing.startFishing(player, rod);
See Battles for how to trigger battles in general.