peterhellberg

const std = @import("std");

pub fn build(b: *std.Build) void {
    const exe = b.addExecutable(.{
        .name = "cart",
        .root_source_file = .{ .path = "src/main.zig" },
        .target = .{ .cpu_arch = .wasm32, .os_tag = .wasi },
        .optimize = .ReleaseSmall,
    });

peterhellberg

zig-cache
bin

peterhellberg

const tic = @import("tic");

fn pp(c: u8) void {
    var m: tic.MouseData = .{};

    tic.mouse(&m);

    if (m.left) {
        const x = m.x - 1;
        const y = m.y - 1;

peterhellberg

const tic = @import("tic80.zig");

const Rainbow = struct {
    red: u8 = 255,
    grn: u8 = 0,
    blu: u8 = 0,
    cyRG: bool = true,
    cyGB: bool = false,
    cyBR: bool = false,

peterhellberg

const math = @import("std").math;
const tic = @import("tic80.zig");

export fn BDR(row: i32) void {
    const urow: u8 = @intCast(row);

    { // skygradient
        scanline(0x42, 0xFF -| urow, 0x99 +| urow);
    }

peterhellberg

const math = @import("std").math;
const tic = @import("tic80.zig");

fn drawCable(p1: [2]f32, p2: [2]f32, max_sag: f32, color: i32) [2]f32 {
    const dx = p2[0] - p1[0];
    const dy = p2[1] - p1[1];
    const length = math.sqrt(dx * dx + dy * dy);
    const sag = @max(length / max_sag, max_sag);
    const midpoint: [2]f32 = .{
        (p1[0] + p2[0]) / 2,

peterhellberg

//
// MicroW8: https://exoticorn.github.io/microw8/docs/

// ┌───────────────────────────────────────────────────────────────────────────┐
// │                                                                           │
// │ Platform Constants                                                        │
// │                                                                           │
// └───────────────────────────────────────────────────────────────────────────┘

pub const SCREEN_WIDTH: u32 = 320;

peterhellberg

const std = @import("std");

pub fn build(b: *std.Build) void {
    const exe = b.addExecutable(.{
        .name = "cart",
        .root_source_file = .{ .path = "src/main.zig" },
        .target = .{
            .cpu_arch = .wasm32,
            .os_tag = .freestanding,
            .cpu_features_add = std.Target.wasm.featureSet(&.{.nontrapping_fptoint}),

peterhellberg

package main

import (
	"context"
	"crypto/rand"
	"encoding/hex"
	"fmt"
	"html/template"
	"net/http"
	"os"

peterhellberg

package main

import (
	"encoding/json"
	"fmt"
	"os"
	"strings"

	_ "embed"