52 lines
1.2 KiB
Zig
52 lines
1.2 KiB
Zig
|
//
|
||
|
|
// Grouping values in structs is not merely convenient. It also allows
|
||
|
|
// us to treat the values as a single item when storing them, passing
|
||
|
|
// them to functions, etc.
|
||
|
|
//
|
||
|
|
// This exercise demonstrates how we can store structs in an array and
|
||
|
|
// how doing so lets us print them all (both) using a loop.
|
||
|
|
//
|
||
|
|
const std = @import("std");
|
||
|
|
|
||
|
|
const Class = enum{
|
||
|
|
wizard,
|
||
|
|
thief,
|
||
|
|
bard,
|
||
|
|
warrior,
|
||
|
|
};
|
||
|
|
|
||
|
|
const Character = struct{
|
||
|
|
class: Class,
|
||
|
|
gold: u32,
|
||
|
|
health: u8,
|
||
|
|
experience: u32,
|
||
|
|
};
|
||
|
|
|
||
|
|
pub fn main() void {
|
||
|
|
var chars: [2]Character = undefined;
|
||
|
|
|
||
|
|
// Glorp the Wise
|
||
|
|
chars[0] = Character{
|
||
|
|
.class = Class.wizard,
|
||
|
|
.gold = 20,
|
||
|
|
.health = 100,
|
||
|
|
.experience = 10,
|
||
|
|
};
|
||
|
|
|
||
|
|
// Please add "Zump the Loud" with the following properties:
|
||
|
|
//
|
||
|
|
// class bard
|
||
|
|
// gold 10
|
||
|
|
// health 100
|
||
|
|
// experience 20
|
||
|
|
//
|
||
|
|
// Feel free to run this program without adding Zump. What does
|
||
|
|
// it do and why?
|
||
|
|
|
||
|
|
// Printing all RPG characters in a loop:
|
||
|
|
for (chars) |c, num| {
|
||
|
|
std.debug.print("Character {} - G:{} H:{} XP:{}\n",
|
||
|
|
.{num+1, c.gold, c.health, c.experience});
|
||
|
|
}
|
||
|
|
}
|