2 releases
0.1.1 | Sep 3, 2023 |
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0.1.0 | Aug 20, 2023 |
#51 in #dialog
9KB
193 lines
Besida (¨бесіда¨) ─ language for defining dialogue
Implementation:
- Besida: struct that is initiated with path to dialogue file (example) and parses it to dialogue nodes
- Dialogue node: holds speaker name and their speech (in form of events and in form of plain text)
- Event: enum that drives the design - pattern matching when iterating over events makes it very easy to execute actions in sequence as intended when writing dialogue in proposed format
Moving forward I want to add more events such as expressions/emotions of speaker, text speed control, text highlighting or styling in general. Also better ways to read actions when matching.
Here's an example with godot-rust where event_tick
is triggered by letter display timer to simulate typing:
#[func]
fn event_tick(&mut self) {
let Some(node) = self.besida.get_node_mut() else { return };
let Some(event) = node.get_event() else { return };
let mut dialogue_box = self
.base
.get_parent()
.unwrap()
.get_node_as::<DialogueBox>("DialogueBox");
match event {
Event::PrintChar(char) => {
let speech = dialogue_box.bind().get_speech();
let new_speech = format!("{}{}", speech, char);
dialogue_box.bind_mut().set_speech(new_speech.into());
}
_ => {},
}
node.next_event();
}
Dependencies
~1MB
~19K SLoC