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griffi-gh 2024-07-19 17:40:37 +02:00
parent b8af51bbf7
commit 8ffdc6602b
1 changed files with 18 additions and 10 deletions
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28
kubi-mod-rt/src/lib.rs
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@ -7,6 +7,16 @@ use serde::Deserialize;
pub const LUA_GLOBAL_KEY: &str = "kubi";
pub const MOD_RUNTIME_VERSION: i32 = -1;
pub enum ExternalEvent {
//Both server and client
Tick { dt: f32 },
BlockEvent { x: i32, y: i32, z: i32, block: u8 },
ChunkTransitioned { x: i32, y: i32, z: i32, state: u8 },
//Client only
LocalBlockEvent { x: i32, y: i32, z: i32, block: u8 },
LocalPlayerMoved { x: f32, y: f32, z: f32 },
}
pub trait ContextImpl {
fn block(&self, x: i32, y: i32, z: i32) -> Option<u8>;
fn set_block(&mut self, x: i32, y: i32, z: i32, v: u8) -> bool;
@ -22,21 +32,15 @@ impl<'a, T: ContextImpl> LuaUserData for ContextLuaUserData<'a, T> {
}
fn add_methods<'lua, M: LuaUserDataMethods<'lua, Self>>(methods: &mut M) {
// getblock(x: number, y: number, z: number) -> number?
// get_block(x: number, y: number, z: number) -> number?
// Returns the block at the given position, or nil if the chunk is not loaded
methods.add_method("getblock", |_lua, this, (x, y, z): (i32, i32, i32)| {
methods.add_method("get_block", |_lua, this, (x, y, z): (i32, i32, i32)| {
Ok(this.0.borrow().block(x, y, z))
});
// setblock(x: number, y: number, z: number, v: number)
// set_block(x: number, y: number, z: number, v: number)
// Sets the block at the given position, or errors if the chunk is not loaded
methods.add_method("setblock", |_lua, this, (x, y, z, v): (i32, i32, i32, u8)| {
// if let Some(block) = this.0.borrow_mut().block_mut(x, y, z) {
// *block = v;
// Ok(true)
// } else {
// Err(LuaError::external("attempt to modify unloaded chunk"))
// }
methods.add_method("set_block", |_lua, this, (x, y, z, v): (i32, i32, i32, u8)| {
this.0.borrow_mut()
.set_block(x, y, z, v)
.then_some(())
@ -157,4 +161,8 @@ impl ModdingRuntime {
pub fn mods(&self) -> &[ModInstance] {
&self.mods
}
pub fn shove_event(&self, event: ExternalEvent) {
//TODO
}
}