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prepare for generics

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jjanzen 2025-01-22 11:34:53 -06:00
parent 4438558931
commit 275d7f1463
2 changed files with 11 additions and 4 deletions
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3
src/frontend/ncurses.zig
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@ -1,4 +1,5 @@
//! This module provides an implementation of IO using the ncurses library. //! This module provides an implementation of IO using the ncurses library.
const io_interface = @import("io_interface.zig");
const std = @import("std"); const std = @import("std");
const Action = @import("../actions.zig").Action; const Action = @import("../actions.zig").Action;
const ncurses = @cImport({ const ncurses = @cImport({
@ -119,7 +120,7 @@ pub const IO = struct {
/// Display a message in the message box. /// Display a message in the message box.
/// Takes a pre-formatted null-terminated string /// Takes a pre-formatted null-terminated string
/// If the message is too wide for the box, display "Message too long" instead. /// If the message is too wide for the box, display "Message too long" instead.
pub fn displayMessage(self: *IO, str: []const u8) !void { pub fn displayMessage(self: *IO, str: []const u8) error{OutOfMemory}!void {
if (self.msgs == null) return; if (self.msgs == null) return;
for (1..MESSAGE_PANEL_WIDTH - 1) |i| { for (1..MESSAGE_PANEL_WIDTH - 1) |i| {

12
src/main.zig
View file

@ -11,7 +11,9 @@ pub fn main() u8 {
}; };
defer io.deinit(); defer io.deinit();
try io.displayMessage("Initialized"); io.displayMessage("Initialized") catch {
return 1;
};
var action = Action.illegal; var action = Action.illegal;
var tick_count: usize = 0; var tick_count: usize = 0;
@ -20,7 +22,9 @@ pub fn main() u8 {
return 1; return 1;
}; };
defer allocator.free(str); defer allocator.free(str);
try io.displayMessage(str); io.displayMessage(str) catch {
return 1;
};
action = io.waitForTick() catch { action = io.waitForTick() catch {
return 1; return 1;
@ -31,7 +35,9 @@ pub fn main() u8 {
return 1; return 1;
}; };
defer allocator.free(str2); defer allocator.free(str2);
try io.displayMessage(str2); io.displayMessage(str2) catch {
return 1;
};
tick_count += 1; tick_count += 1;
}, },