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feat: add menu to start new game or quit

ci-dev
LeRoyce Pearson 2024-04-21 01:04:51 -06:00
parent 4a6e419213
commit 57825e9534
3 changed files with 96 additions and 15 deletions
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4
build.zig.zon
View File

@ -16,8 +16,8 @@
// internet connectivity.
.dependencies = .{
.seizer = .{
.url = "https://github.com/leroycep/seizer/archive/d425db26fbbf5a99faa70ea07fb7d2b028f690d1.tar.gz",
.hash = "1220250791e125cf4d342020eb3af65c36a8b971559ae9ffafc187c0cb116ee3d6e2",
.url = "https://github.com/leroycep/seizer/archive/2be76fb909fc487da4983a487d0695fc749f714a.tar.gz",
.hash = "12207072224809e8a8d2c1342b5e14db5b6fbb1fbbd7f5c6410d71d3708c9241261e",
},
},
.paths = .{

2
src/assets.zig
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@ -385,7 +385,7 @@ pub fn loadSolitaireCards(gpa: std.mem.Allocator) !DeckSprites {
.blank = 13,
.back = 27,
.margin = 4,
.hand_offset = .{ 13, 12 },
.hand_offset = .{ 10, 12 },
};
}

105
src/main.zig
View File

@ -2,6 +2,7 @@ pub const main = seizer.main;
var gpa: std.mem.Allocator = undefined;
var prng: std.rand.DefaultPrng = undefined;
var window_global: *seizer.Window = undefined;
var canvas: seizer.Canvas = undefined;
var card_tilemap: ?DeckSprites = null;
@ -19,11 +20,19 @@ var hovered_card: usize = 0;
var selected_deck: ?*std.ArrayListUnmanaged(Card) = null;
var selected_card: usize = 0;
var show_menu: bool = false;
var menu_item_selected: u32 = 0;
const MENU_ITEMS = [_][]const u8{
"Continue",
"New Game",
"Quit",
};
pub fn init(context: *seizer.Context) !void {
gpa = context.gpa;
prng = std.rand.DefaultPrng.init(@bitCast(std.time.timestamp()));
_ = try context.createWindow(.{
window_global = try context.createWindow(.{
.title = "Seizer Solitaire",
.on_render = render,
.on_destroy = destroy,
@ -34,15 +43,7 @@ pub fn init(context: *seizer.Context) !void {
card_tilemap = try assets.loadSolitaireCards(context.gpa);
draw_pile = std.ArrayListUnmanaged(Card).fromOwnedSlice(try makeStandardDeck(gpa));
prng.random().shuffle(Card, draw_pile.items);
for (&stacks, 0..) |*stack, i| {
for (0..i + 1) |_| {
const drawn_card = draw_pile.pop();
try stack.append(gpa, drawn_card);
}
}
try resetGame();
try context.addButtonInput(.{
.title = "move_up",
@ -74,6 +75,41 @@ pub fn init(context: *seizer.Context) !void {
.on_event = deselect,
.default_bindings = &.{.b},
});
try context.addButtonInput(.{
.title = "toggle_menu",
.on_event = toggleMenu,
.default_bindings = &.{.start},
});
}
fn resetGame() !void {
draw_pile.shrinkRetainingCapacity(0);
draw_pile_exhausted = false;
drawn_cards.shrinkRetainingCapacity(0);
for (&stacks) |*stack| {
stack.shrinkRetainingCapacity(0);
}
for (&foundations) |*foundation| {
foundation.shrinkRetainingCapacity(0);
}
last_hovered_stack = 0;
last_hovered_foundation = 0;
hovered_deck = null;
hovered_card = 0;
selected_deck = null;
selected_card = 0;
draw_pile = std.ArrayListUnmanaged(Card).fromOwnedSlice(try makeStandardDeck(gpa));
prng.random().shuffle(Card, draw_pile.items);
for (&stacks, 0..) |*stack, i| {
for (0..i + 1) |_| {
const drawn_card = draw_pile.pop();
try stack.append(gpa, drawn_card);
}
}
}
fn destroy(window: *seizer.Window) void {
@ -212,6 +248,25 @@ fn render(window: *seizer.Window) !void {
}
}
if (show_menu) {
canvas.rect(
.{ canvas.window_size[0] / 3, canvas.window_size[1] / 3 },
.{ canvas.window_size[0] / 3, canvas.window_size[1] / 3 },
.{ .color = .{ 0, 0, 0, 0xFF } },
);
const x: f32 = canvas.window_size[0] / 2;
var y: f32 = canvas.window_size[1] / 3 + (canvas.font.lineHeight * scalef);
for (MENU_ITEMS, 0..) |menu_item, i| {
if (i == menu_item_selected) {
const size = canvas.printText(.{ x, y }, "> {s} <", .{menu_item}, .{ .@"align" = .center, .scale = scalef });
y += size[1];
} else {
const size = canvas.writeText(.{ x, y }, menu_item, .{ .@"align" = .center, .scale = scalef });
y += size[1];
}
}
}
canvas.end();
}
@ -235,12 +290,25 @@ pub fn makeStandardDeck(allocator: std.mem.Allocator) ![]Card {
pub fn deselect(pressed: bool) !void {
if (!pressed) return;
if (show_menu) return;
selected_deck = null;
selected_card = 0;
}
pub fn doSelectOrPlace(pressed: bool) !void {
if (!pressed) return;
if (show_menu) {
const menu_item = MENU_ITEMS[menu_item_selected];
if (std.mem.eql(u8, menu_item, "Continue")) {
show_menu = false;
} else if (std.mem.eql(u8, menu_item, "New Game")) {
try resetGame();
show_menu = false;
} else if (std.mem.eql(u8, menu_item, "Quit")) {
window_global.setShouldClose(true);
}
return;
}
if (selected_deck == null) {
if (hovered_deck == &draw_pile and !draw_pile_exhausted) {
drawn_cards.ensureUnusedCapacity(gpa, 3) catch return;
@ -346,6 +414,7 @@ pub fn doSelectOrPlace(pressed: bool) !void {
pub fn moveLeft(pressed: bool) !void {
if (!pressed) return;
if (show_menu) return;
if (hovered_deck == null) {
hovered_deck = &draw_pile;
hovered_card = 0;
@ -378,6 +447,7 @@ pub fn moveLeft(pressed: bool) !void {
pub fn moveRight(pressed: bool) !void {
if (!pressed) return;
if (show_menu) return;
if (hovered_deck == null) {
hovered_deck = &draw_pile;
hovered_card = 0;
@ -411,7 +481,10 @@ pub fn moveRight(pressed: bool) !void {
pub fn moveUp(pressed: bool) !void {
if (!pressed) return;
if (hovered_deck == null) {
if (show_menu) {
if (menu_item_selected == 0) menu_item_selected = MENU_ITEMS.len;
menu_item_selected -= 1;
} else if (hovered_deck == null) {
hovered_deck = &draw_pile;
hovered_card = 0;
} else if (hovered_deck == &draw_pile) {
@ -452,7 +525,10 @@ pub fn moveUp(pressed: bool) !void {
pub fn moveDown(pressed: bool) !void {
if (!pressed) return;
if (hovered_deck == null) {
if (show_menu) {
menu_item_selected += 1;
menu_item_selected %= MENU_ITEMS.len;
} else if (hovered_deck == null) {
hovered_deck = &draw_pile;
hovered_card = 0;
} else if (hovered_deck == &draw_pile) {
@ -491,6 +567,11 @@ pub fn moveDown(pressed: bool) !void {
}
}
pub fn toggleMenu(pressed: bool) !void {
if (!pressed) return;
show_menu = !show_menu;
}
pub fn indexOfTopOfStack(cards: []Card) usize {
if (cards.len < 2) return 0;