113 lines
4.5 KiB
Rust
113 lines
4.5 KiB
Rust
use crate::caret::CaretType;
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use crate::common::Direction;
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use crate::player::{Player, TargetPlayer};
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use crate::shared_game_state::SharedGameState;
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use crate::weapon::bullet::BulletManager;
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use crate::weapon::{Weapon, WeaponLevel};
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impl Weapon {
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pub(in crate::weapon) fn tick_machine_gun(
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&mut self,
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player: &mut Player,
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player_id: TargetPlayer,
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bullet_manager: &mut BulletManager,
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state: &mut SharedGameState,
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) {
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const BULLETS: [u16; 3] = [10, 11, 12];
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if !player.controller.shoot() {
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self.counter1 = 6;
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self.counter2 += 1;
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if (player.equip.has_turbocharge() && self.counter2 > 1) || self.counter2 > 4 {
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self.counter2 = 0;
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self.refill_ammo(1);
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}
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return;
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}
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if bullet_manager.count_bullets_multi(&BULLETS, player_id) > 4 {
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return;
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}
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self.counter2 = 0; // recharge time counter
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self.counter1 += 1; // autofire counter
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if self.counter1 > 5 {
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self.counter1 = 0;
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let btype = match self.level {
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WeaponLevel::Level1 => 10,
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WeaponLevel::Level2 => 11,
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WeaponLevel::Level3 => 12,
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WeaponLevel::None => unreachable!(),
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};
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if !self.consume_ammo(1) {
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state.sound_manager.play_sfx(37);
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// todo spawn "empty" text
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return;
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}
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match () {
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_ if player.up => {
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if self.level == WeaponLevel::Level3 {
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player.vel_y += 0x100;
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}
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match player.direction {
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Direction::Left => {
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bullet_manager.create_bullet(player.x - 0x600, player.y - 0x1000, btype, player_id, Direction::Up, &state.constants);
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state.create_caret(player.x - 0x600, player.y - 0x1000, CaretType::Shoot, Direction::Left);
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}
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Direction::Right => {
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bullet_manager.create_bullet(player.x + 0x600, player.y - 0x1000, btype, player_id, Direction::Up, &state.constants);
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state.create_caret(player.x + 0x600, player.y - 0x1000, CaretType::Shoot, Direction::Left);
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}
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_ => {}
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}
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}
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_ if player.down => {
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if self.level == WeaponLevel::Level3 {
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if player.vel_y > 0 {
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player.vel_y /= 2;
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}
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if player.vel_y > -0x400 {
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player.vel_y = (player.vel_y - 0x200).max(-0x400);
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}
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}
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match player.direction {
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Direction::Left => {
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bullet_manager.create_bullet(player.x - 0x600, player.y + 0x1000, btype, player_id, Direction::Bottom, &state.constants);
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state.create_caret(player.x - 0x600, player.y + 0x1000, CaretType::Shoot, Direction::Left);
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}
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Direction::Right => {
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bullet_manager.create_bullet(player.x + 0x600, player.y + 0x1000, btype, player_id, Direction::Bottom, &state.constants);
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state.create_caret(player.x + 0x600, player.y + 0x1000, CaretType::Shoot, Direction::Left);
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}
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_ => {}
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}
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}
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_ => match player.direction {
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Direction::Left => {
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bullet_manager.create_bullet(player.x - 0x1800, player.y + 0x600, btype, player_id, Direction::Left, &state.constants);
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state.create_caret(player.x - 0x1800, player.y + 0x600, CaretType::Shoot, Direction::Left);
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}
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Direction::Right => {
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bullet_manager.create_bullet(player.x + 0x1800, player.y + 0x600, btype, player_id, Direction::Right, &state.constants);
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state.create_caret(player.x + 0x1800, player.y + 0x600, CaretType::Shoot, Direction::Right);
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}
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_ => {}
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},
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}
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if self.level == WeaponLevel::Level3 {
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state.sound_manager.play_sfx(49);
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} else {
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state.sound_manager.play_sfx(32);
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}
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}
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}
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}
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