From 7abfab104ffa052d885eb7d333f0569dc61ab74c Mon Sep 17 00:00:00 2001
From: Guillaume Pasquet <dev@etenil.net>
Date: Fri, 5 Jul 2019 21:03:55 +0100
Subject: Start generating game world

---
 src/character.rs | 116 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 116 insertions(+)
 create mode 100644 src/character.rs

(limited to 'src/character.rs')

diff --git a/src/character.rs b/src/character.rs
new file mode 100644
index 0000000..04b31a8
--- /dev/null
+++ b/src/character.rs
@@ -0,0 +1,116 @@
+use std::cmp;
+
+pub struct Character {
+    pub name: String,
+    pub class: String,
+    pub health: i32,
+    max_health: i32,
+    attack: i32,
+    dodge: i32,
+    luck: i32,
+    xp: i32
+}
+
+pub trait Player {
+    fn new(
+        name: String,
+        class: String,
+        health: i32,
+        attack: i32,
+        dodge: i32,
+        luck: i32
+    ) -> Character;
+
+    fn select(&self, player_name: String, player_luck: i32) -> Self;
+
+    fn damage(&mut self, damage_amount: i32);
+
+    fn heal(&mut self, heal_amount: i32);
+
+    fn attack(&self) -> i32;
+
+    fn dodge(&self) -> i32;
+
+    fn info(&self) -> String;
+
+    fn stats(&self) -> String;
+}
+
+
+impl Player for Character {
+    fn new(
+        name: String,
+        class: String,
+        health: i32,
+        attack: i32,
+        dodge: i32,
+        luck: i32
+    ) -> Character {
+        Character {
+            name: name,
+            class: class,
+            max_health: health,
+            health: health,
+            attack: attack,
+            dodge: dodge,
+            luck: luck,
+            xp: 0,
+        }
+    }
+
+    fn select(&self, player_name: String, player_luck: i32) -> Self {
+        Self::new(
+            player_name,
+            self.class.to_string(),
+            self.health,
+            self.attack,
+            self.dodge,
+            self.luck + player_luck
+        )
+    }
+
+    fn damage(&mut self, damage_amount: i32) {
+        self.health = cmp::max(0, self.health - damage_amount);
+        self.xp += 2;
+    }
+
+    fn heal(&mut self, heal_amount: i32) {
+        if (self.health) <= self.max_health {
+            self.health = cmp::min(self.health + heal_amount, self.max_health);
+            self.xp += 1;
+        }
+    }
+
+    fn attack(&self) -> i32 {
+        self.xp + self.attack + self.luck / 2
+    }
+
+    fn dodge(&self) -> i32 {
+        self.xp + self.dodge + self.luck / 2
+    }
+
+    fn info(&self) -> String {
+        format!(
+            "{} \thp: {} attack: {} dodge: {} luck: {}",
+            self.class, self.health, self.attack, self.dodge, self.luck
+        )
+    }
+
+    fn stats(&self) -> String {
+        format!(
+            "{} - hp: {} attack: {} dodge: {} luck: {} experience: {}",
+            self.class, self.health, self.attack, self.dodge, self.luck, self.xp
+        )
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    fn test_attack() {
+        let player = Character::new("".to_string(), "Rogue".to_string(), 1, 4, 1, 4);
+
+        assert_eq!(player.attack(), 6);
+    }
+}
-- 
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