forked from tutorials/rust-sokoban
Map out common key combinations to quit
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86872aaaf9
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@ -1,5 +1,5 @@
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use ggez::{Context, audio};
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use ggez::audio::SoundSource;
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use ggez::{audio, Context};
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use specs::{World, WorldExt};
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use std::collections::HashMap;
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@ -30,4 +30,4 @@ pub fn initialize_sounds(world: &mut World, context: &mut Context) {
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audio_store.sounds.insert(sound_name, sound_source);
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}
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}
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}
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24
src/main.rs
24
src/main.rs
@ -4,8 +4,8 @@ use ggez::event::KeyMods;
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use ggez::{conf, event, timer, Context, GameResult};
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use specs::{RunNow, World, WorldExt};
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use std::io::prelude::*;
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use std::fs::File;
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use std::io::prelude::*;
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use std::path;
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mod audio;
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@ -69,13 +69,23 @@ impl event::EventHandler for Game {
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fn key_down_event(
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&mut self,
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_context: &mut Context,
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context: &mut Context,
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keycode: KeyCode,
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_keymod: KeyMods,
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keymod: KeyMods,
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_repeat: bool,
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) {
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let mut input_queue = self.world.write_resource::<InputQueue>();
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input_queue.keys_pressed.push(keycode);
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// println!("Key pressed: {:?}, {:?}", keycode, _keymod);
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match (keycode, keymod) {
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// Map common keys to quit
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(KeyCode::Escape, KeyMods::NONE)
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| (KeyCode::Q, KeyMods::CTRL)
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| (KeyCode::Q, KeyMods::LOGO) => ggez::event::quit(context),
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_ => {
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let mut input_queue = self.world.write_resource::<InputQueue>();
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input_queue.keys_pressed.push(keycode);
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}
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}
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}
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}
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@ -84,8 +94,8 @@ pub fn initialize_level(world: &mut World, level: u32) {
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let mut file = File::open(&map_file).expect("Failed to open map file");
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let mut map = String::new();
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file.read_to_string(&mut map).expect("failed to read map file");
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file.read_to_string(&mut map)
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.expect("failed to read map file");
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load_map(world, map);
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}
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@ -28,7 +28,7 @@ pub fn load_map(world: &mut World, map_string: String) {
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create_floor(world, position);
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create_box(world, position, BoxColor::Blue);
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}
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"RB" => {
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"+" => {
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create_floor(world, position);
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create_box(world, position, BoxColor::Red);
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}
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@ -36,11 +36,11 @@ pub fn load_map(world: &mut World, map_string: String) {
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create_floor(world, position);
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create_box_spot(world, position, BoxColor::Blue);
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}
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"RS" => {
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"=" => {
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create_floor(world, position);
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create_box_spot(world, position, BoxColor::Red);
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}
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"N" | " " => (),
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"-" => (),
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c => panic!("unrecognized map item {}", c),
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}
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}
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@ -28,26 +28,29 @@ impl<'a> System<'a> for EventSystem {
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let mut new_events = Vec::new();
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for event in event_queue.events.drain(..) {
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println!("New event: {:?}", event);
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// println!("New event: {:?}", event);
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match event {
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Event::PlayerHistObstacle => {
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// play sound here
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// play sound here
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audio_store.play_sound(&"wall".to_string());
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}
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Event::EntityMoved(EntityMoved { id }) => {
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// An entity was just moved, check if it was a box and fire
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// more events if it's been moved on a spot.
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if let Some(the_box) = boxes.get(entities.entity(id)) {
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let box_spots_with_positions: HashMap<(u8, u8), &BoxSpot> = (&box_spots, &positions)
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.join()
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.map(|t| ((t.1.x, t.1.y), t.0))
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.collect();
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let box_spots_with_positions: HashMap<(u8, u8), &BoxSpot> =
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(&box_spots, &positions)
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.join()
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.map(|t| ((t.1.x, t.1.y), t.0))
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.collect();
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if let Some(box_position) = positions.get(entities.entity(id)) {
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// Check if there is a spot on this position, and if there
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// is, if it's the correct or incorrect type
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if let Some(box_spot) = box_spots_with_positions.get(&(box_position.x, box_position.y)) {
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if let Some(box_spot) =
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box_spots_with_positions.get(&(box_position.x, box_position.y))
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{
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new_events.push(Event::BoxPlacedOnSpot(BoxPlacedOnSpot {
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is_correct_spot: (box_spot.color == the_box.color),
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}));
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@ -1,8 +1,8 @@
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use ggez::graphics::spritebatch::SpriteBatch;
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use ggez::graphics::Image;
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use ggez::graphics::{Color, DrawParam};
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use ggez::{nalgebra as na, timer};
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use ggez::{graphics, Context};
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use ggez::graphics::spritebatch::SpriteBatch;
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use ggez::{nalgebra as na, timer};
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use itertools::Itertools;
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use specs::{Join, Read, ReadStorage, System};
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@ -94,8 +94,8 @@ impl<'a> System<'a> for RenderingSystem<'a> {
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// Iterate spritebatches ordered by z and actually render each of them
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for (_z, group) in rendering_batches
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.iter()
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.sorted_by(|a, b| Ord::cmp(&a.0, &b.0)) {
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.sorted_by(|a, b| Ord::cmp(&a.0, &b.0))
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{
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for (image_path, draw_params) in group {
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let image = Image::new(self.context, image_path).expect("expected image");
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let mut sprite_batch = SpriteBatch::new(image);
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