From db3fe6b2c7f597f27e3b5b08b0dc03357d7f9c04 Mon Sep 17 00:00:00 2001
From: js <Jim-shop@users.noreply.github.com>
Date: Thu, 11 May 2023 05:24:04 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=B7=BB=E5=8A=A0=E5=AD=90=E5=BC=B9?=
 =?UTF-8?q?=E7=B1=BB?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../element/bullet/AbstractBullet.kt          | 18 +++++++++++++++
 .../aircraftwar/element/bullet/EnemyBullet.kt | 23 +++++++++++++++++++
 .../aircraftwar/element/bullet/HeroBullet.kt  | 16 +++++++++++++
 3 files changed, 57 insertions(+)
 create mode 100644 app/src/main/java/net/imshit/aircraftwar/element/bullet/AbstractBullet.kt
 create mode 100644 app/src/main/java/net/imshit/aircraftwar/element/bullet/EnemyBullet.kt
 create mode 100644 app/src/main/java/net/imshit/aircraftwar/element/bullet/HeroBullet.kt

diff --git a/app/src/main/java/net/imshit/aircraftwar/element/bullet/AbstractBullet.kt b/app/src/main/java/net/imshit/aircraftwar/element/bullet/AbstractBullet.kt
new file mode 100644
index 0000000..70bade3
--- /dev/null
+++ b/app/src/main/java/net/imshit/aircraftwar/element/bullet/AbstractBullet.kt
@@ -0,0 +1,18 @@
+package net.imshit.aircraftwar.element.bullet
+
+import net.imshit.aircraftwar.element.AbstractFlyingObject
+import net.imshit.aircraftwar.logic.Games
+
+abstract class AbstractBullet(
+    game: Games, initialX: Float, initialY: Float, speedX: Float, speedY: Float, val power: Int
+) : AbstractFlyingObject(
+    game = game, initialX = initialX, initialY = initialY, speedX = speedX, speedY = speedY
+) {
+    override fun forward(timeMs: Int) {
+        super.forward(timeMs)
+        // 额外判定 y 轴出界
+        if (this.y <= 0) {
+            vanish()
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/net/imshit/aircraftwar/element/bullet/EnemyBullet.kt b/app/src/main/java/net/imshit/aircraftwar/element/bullet/EnemyBullet.kt
new file mode 100644
index 0000000..631d06e
--- /dev/null
+++ b/app/src/main/java/net/imshit/aircraftwar/element/bullet/EnemyBullet.kt
@@ -0,0 +1,23 @@
+package net.imshit.aircraftwar.element.bullet
+
+import net.imshit.aircraftwar.logic.Games
+import net.imshit.aircraftwar.util.listener.EnemyListener
+import net.imshit.aircraftwar.util.listener.GameEvents
+
+class EnemyBullet(
+    game: Games, initialX: Float, initialY: Float, speedX: Float, speedY: Float, power: Int
+) : AbstractBullet(
+    game = game,
+    initialX = initialX,
+    initialY = initialY,
+    speedX = speedX,
+    speedY = speedY,
+    power = power
+), EnemyListener {
+    override val image = game.images.bulletEnemy
+    override fun notify(e: GameEvents) {
+        when (e) {
+            GameEvents.BOMB_ACTIVATE -> this.vanish()
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/net/imshit/aircraftwar/element/bullet/HeroBullet.kt b/app/src/main/java/net/imshit/aircraftwar/element/bullet/HeroBullet.kt
new file mode 100644
index 0000000..a35b3e5
--- /dev/null
+++ b/app/src/main/java/net/imshit/aircraftwar/element/bullet/HeroBullet.kt
@@ -0,0 +1,16 @@
+package net.imshit.aircraftwar.element.bullet
+
+import net.imshit.aircraftwar.logic.Games
+
+class HeroBullet(
+    game: Games, initialX: Float, initialY: Float, speedX: Float, speedY: Float, power: Int
+) : AbstractBullet(
+    game = game,
+    initialX = initialX,
+    initialY = initialY,
+    speedX = speedX,
+    speedY = speedY,
+    power = power
+) {
+    override val image = game.images.bulletHero
+}
\ No newline at end of file