70 lines
1.5 KiB
Zig
70 lines
1.5 KiB
Zig
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// --- # ---
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const std = @import("std");
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const gtl = @import("gtl");
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const sdl = @import("sdl");
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const Self = @This();
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//
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//
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//
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pub const Player = struct {};
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/// ----------------------------------------------------
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/// ----------------------------------------------------
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pub const Texture = struct { id: u64 };
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/// ----------------------------------------------------
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/// ----------------------------------------------------
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pub const GPUTexture = struct {
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path: []const u8,
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raw: ?*sdl.SDL_Texture,
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size: [2]i32 = .{ 0, 0 },
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};
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//
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// FIELDS
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//
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data: gtl.KeyedSlotMap(Texture, GPUTexture),
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/// ----------------------------------------------------
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/// ----------------------------------------------------
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pub fn init(alloc: std.mem.Allocator) Self {
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return .{
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.data = .init(alloc),
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};
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}
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/// ----------------------------------------------------
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/// ----------------------------------------------------
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pub fn deinit(self: *Self) void {
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for (self.data.items()) |entry| {
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if (entry.value.raw) |raw| {
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sdl.SDL_DestroyTexture(raw);
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}
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}
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self.data.deinit();
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}
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/// ----------------------------------------------------
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/// ----------------------------------------------------
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pub fn load(
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self: *Self,
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comptime T: type,
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path: []const u8,
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) !gtl.Handle(Texture) {
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// --- ID ---
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const id = gtl.TypeID(T);
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// --- # ---
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if (self.data.getHandle(.{ .id = id })) |h| {
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return h;
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}
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return try self.data.put(.{ .id = id }, .{
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.path = path,
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.raw = null,
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});
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}
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