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|
use std::fmt::Display;
use crate::{
DocumentElement, Gamedata, Hand, ItemIndex, ItemLocation, PlayerID, Recipe, RecipeIndex,
TileIndex,
};
impl Gamedata {
pub fn tile_name(&self, index: TileIndex) -> &String {
&self.tile_names[index.0]
}
pub fn is_tile_colliding(&self, index: TileIndex) -> bool {
self.tile_collide[index.0]
}
pub fn is_tile_interactable(&self, index: TileIndex) -> bool {
self.tile_interact[index.0]
}
pub fn item_name(&self, index: ItemIndex) -> &String {
&self.item_names[index.0]
}
pub fn recipe(&self, index: RecipeIndex) -> &Recipe {
&self.recipes[index.0]
}
pub fn get_tile_by_name(&self, name: &str) -> Option<TileIndex> {
self.tile_names
.iter()
.position(|t| t == name)
.map(TileIndex)
}
pub fn get_item_by_name(&self, name: &str) -> Option<ItemIndex> {
self.item_names
.iter()
.position(|t| t == name)
.map(ItemIndex)
}
pub fn recipes(&self) -> impl Iterator<Item = (RecipeIndex, &Recipe)> {
self.recipes
.iter()
.enumerate()
.map(|(i, e)| (RecipeIndex(i), e))
}
}
impl Recipe {
pub fn tile(&self) -> Option<TileIndex> {
match self {
Recipe::Passive { tile, .. } => *tile,
Recipe::Active { tile, .. } => *tile,
Recipe::Instant { tile, .. } => *tile,
}
}
pub fn speed(&self) -> Option<f32> {
match self {
Recipe::Passive { speed, .. } => Some(*speed),
Recipe::Active { speed, .. } => Some(*speed),
_ => None,
}
}
pub fn revert_speed(&self) -> Option<f32> {
match self {
Recipe::Passive { revert_speed, .. } => *revert_speed,
_ => None,
}
}
pub fn warn(&self) -> bool {
match self {
Recipe::Passive { warn, .. } => *warn,
_ => false,
}
}
pub fn inputs(&self) -> Vec<ItemIndex> {
match self {
Recipe::Passive { input, .. } => vec![*input],
Recipe::Active { input, .. } => vec![*input],
Recipe::Instant { inputs, .. } => inputs.iter().flat_map(|e| e.to_owned()).collect(),
}
}
pub fn outputs(&self) -> Vec<ItemIndex> {
match self {
Recipe::Passive { output, .. } => output.iter().copied().collect(),
Recipe::Active { outputs, .. } => outputs.iter().flat_map(|e| e.to_owned()).collect(),
Recipe::Instant { outputs, .. } => outputs.iter().flat_map(|e| e.to_owned()).collect(),
}
}
pub fn supports_tile(&self, tile: Option<TileIndex>) -> bool {
if let Some(tile_constraint) = self.tile() {
if let Some(tile) = tile {
tile == tile_constraint
} else {
false
}
} else {
true
}
}
}
impl Display for ItemLocation {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
match self {
ItemLocation::Tile(pos) => write!(f, "tile({pos})"),
ItemLocation::Player(PlayerID(id), hand) => write!(f, "player({id}_{hand})"),
}
}
}
impl Display for Hand {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
f.write_str(match self {
Hand::Left => "left",
Hand::Right => "right",
})
}
}
impl Hand {
pub fn index(&self) -> usize {
match self {
Hand::Left => 0,
Hand::Right => 1,
}
}
pub fn from_index(i: usize) -> Self {
match i {
0 => Hand::Left,
1 => Hand::Right,
_ => Hand::Left,
}
}
}
impl Default for DocumentElement {
fn default() -> Self {
Self::Document { es: vec![] }
}
}
|
