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Make it super clear there are two fixes in 051

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This commit is contained in:
Dave Gauer 2021-04-17 17:44:07 -04:00
parent 18bf4c76b3
commit 7d707d64b1
1 changed files with 6 additions and 4 deletions
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10
exercises/051_values.zig
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@ -14,7 +14,7 @@
// from the standard library is added to your program and compiled // from the standard library is added to your program and compiled
// with it. All of this will be loaded into RAM when it runs. Oh, and // with it. All of this will be loaded into RAM when it runs. Oh, and
// that thing we name "const std"? That's a struct! // that thing we name "const std"? That's a struct!
//
const std = @import("std"); const std = @import("std");
// Remember our old RPG Character struct? A struct is really just a // Remember our old RPG Character struct? A struct is really just a
@ -150,17 +150,19 @@ pub fn main() void {
// making an assignment to a const (since Zig enforces that ALL // making an assignment to a const (since Zig enforces that ALL
// function parameters are const). // function parameters are const).
// //
// Knowing that, see if you can make levelUp() work as expected - // Knowing this, see if you can make levelUp() work as expected -
// it should add the specified amount to the supplied character's // it should add the specified amount to the supplied character's
// experience points: // experience points.
//
print("XP before:{}, ", .{glorp.experience}); print("XP before:{}, ", .{glorp.experience});
// Fix 1 of 2 goes here:
levelUp(glorp, reward_xp); levelUp(glorp, reward_xp);
print("after:{}.\n", .{glorp.experience}); print("after:{}.\n", .{glorp.experience});
} }
// Fix 2 of 2 goes here:
fn levelUp(character_access: Character, xp: u32) void { fn levelUp(character_access: Character, xp: u32) void {
character_access.experience += xp; character_access.experience += xp;
} }