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Add movement and handling of single/double click

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This commit is contained in:
Stephen Seo 2019-10-06 14:16:20 +09:00
parent 3fa3f3d48b
commit 2fae2e6b0c
1 changed files with 77 additions and 2 deletions
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77
src/main.rs
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@ -2,7 +2,7 @@ use quicksilver::{
geom::{Circle, Rectangle, Transform, Vector},
graphics::{
Background::{Col, Img},
Color, Font, FontStyle, Image,
Color, Font, FontStyle, Image, View,
},
input::{ButtonState, Key},
lifecycle::{run, Asset, Event, Settings, State, Window},
@ -512,6 +512,18 @@ impl Menu {
],
}
}
fn s_10() -> Menu {
Menu {
items: vec![Menu::instant_text(
20.0,
HEIGHT_F - 20.0,
20.0,
true,
"Single click to move, Double-click to create something",
)],
}
}
}
struct Particle {
@ -891,9 +903,14 @@ struct GameState {
joining_particles: RotatingParticleSystem,
is_create_mode: bool,
click_release_time: f64,
dbl_click_timeout: Option<f64>,
click_time: Option<f64>,
click_pos: Vector,
mouse_pos: Vector,
expl_conv_p_systems: Vec<ExplConvParticleSystem>,
planets: Vec<Planet>,
camera: Rectangle,
move_to: Vector,
}
impl State for GameState {
@ -944,9 +961,14 @@ impl State for GameState {
),
is_create_mode: false,
click_release_time: 0.0,
dbl_click_timeout: None,
click_time: None,
click_pos: Vector::new(0.0, 0.0),
mouse_pos: Vector::new(0.0, 0.0),
expl_conv_p_systems: Vec::new(),
planets: Vec::new(),
camera: Rectangle::new((0.0, 0.0), (WIDTH_F, HEIGHT_F)),
move_to: Vector::new(400.0, 300.0),
})
}
@ -970,11 +992,16 @@ impl State for GameState {
}
Event::MouseButton(button, state) => {
if let ButtonState::Released = state {
if self.dbl_click_timeout.is_none() {
self.click_release_time = 0.0;
}
} else if let ButtonState::Pressed = state {
if self.current_finished {
if self.is_create_mode {
if self.click_release_time < DOUBLE_CLICK_TIME {
self.click_release_time = DOUBLE_CLICK_TIME;
self.dbl_click_timeout = Some(0.0);
self.click_time = None;
if self.state == 8 {
let mut expl_conv_system = ExplConvParticleSystem::new(
1500.0,
@ -986,7 +1013,28 @@ impl State for GameState {
self.expl_conv_p_systems.push(expl_conv_system);
self.state = 9;
self.state_dirty = true;
} else if self.state == 10 {
let mut rng = rand::thread_rng();
let mut expl_conv_system = ExplConvParticleSystem::new(
rng.gen_range(1200.0, 1600.0),
Circle::new(self.mouse_pos, rng.gen_range(15.0, 25.0)),
Color::from_rgba(
rng.gen_range(0x44, 0xFF),
rng.gen_range(0x44, 0xFF),
rng.gen_range(0x44, 0xFF),
1.0,
),
1.0,
);
expl_conv_system.activate(
rng.gen_range(13, 40),
rng.gen_range(150.0, 300.0),
);
self.expl_conv_p_systems.push(expl_conv_system);
}
} else {
self.click_time = Some(0.0);
self.click_pos = self.mouse_pos;
}
} else if self.selection_mode {
if let Some(idx) = self.current_item {
@ -1033,6 +1081,7 @@ impl State for GameState {
0 | 1 => self.state += 1,
3 | 4 | 5 | 6 => self.state = 7,
7 => self.state = 8,
9 => self.state = 10,
_ => self.state = 0,
}
self.state_dirty = true;
@ -1101,6 +1150,26 @@ impl State for GameState {
let dt = window.update_rate();
self.click_release_time += dt;
if let Some(t) = &mut self.click_time {
*t += dt;
if *t > DOUBLE_CLICK_TIME {
self.move_to = self.click_pos; // - Vector::new(WIDTH_F / 2.0, HEIGHT_F / 2.0);
}
}
if let Some(t) = &mut self.dbl_click_timeout {
*t += dt;
if *t > 300.0 {
self.dbl_click_timeout = None;
}
}
self.player.pos += (self.move_to - self.player.pos) / 20.0;
self.player_particles.host_rect = self.player;
self.camera.pos +=
(self.player.pos - Vector::new(WIDTH_F / 2.0, HEIGHT_F / 2.0) - self.camera.pos) / 40.0;
window.set_view(View::new(self.camera));
self.player_r += dt / 10.0;
if self.state_dirty {
@ -1165,6 +1234,12 @@ impl State for GameState {
self.selection_mode = false;
self.is_create_mode = false;
}
10 => {
self.menu = Menu::s_10();
self.current_finished = false;
self.selection_mode = false;
self.is_create_mode = true;
}
_ => {
self.menu = Menu::start();
self.current_item = None;