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"use strict"
const last_corps = 22
const piece_count = 39
const map_w = 42
const map_h = 31
const first_hex = 1000
const last_hex = 4041
const hex_name_list = {
4006: "Halle",
4038: "Jodoigne",
3933: "Roux-Miroir",
}
function set_has(set, item) {
if (!set)
return false
let a = 0
let b = set.length - 1
while (a <= b) {
let m = (a + b) >> 1
let x = set[m]
if (item < x)
b = m - 1
else if (item > x)
a = m + 1
else
return true
}
return false
}
const FRENCH = "French"
const COALITION = "Coalition"
let ui = {
hexes: new Array(last_hex+1).fill(null),
sides: new Array((last_hex+1)*3).fill(null),
hex_x: new Array(last_hex+1).fill(0),
hex_y: new Array(last_hex+1).fill(0),
pieces: [
document.getElementById("french_hq_1"),
document.getElementById("french_hq_2"),
document.getElementById("french_hq_3"),
document.getElementById("anglo_hq_1"),
document.getElementById("prussian_hq_1"),
document.getElementById("french_corps_1"),
document.getElementById("french_corps_2"),
document.getElementById("french_corps_3"),
document.getElementById("french_corps_4"),
document.getElementById("french_corps_5"),
document.getElementById("french_corps_6"),
document.getElementById("french_corps_7"),
document.getElementById("french_corps_8"),
document.getElementById("anglo_corps_1"),
document.getElementById("anglo_corps_2"),
document.getElementById("anglo_corps_3"),
document.getElementById("anglo_corps_4"),
document.getElementById("anglo_corps_5"),
document.getElementById("prussian_corps_1"),
document.getElementById("prussian_corps_2"),
document.getElementById("prussian_corps_3"),
document.getElementById("prussian_corps_4"),
document.getElementById("prussian_corps_5"),
document.getElementById("french_detachment_1"),
document.getElementById("french_detachment_2"),
document.getElementById("french_detachment_3"),
document.getElementById("french_detachment_4"),
document.getElementById("french_detachment_5"),
document.getElementById("french_detachment_6"),
document.getElementById("anglo_detachment_1"),
document.getElementById("anglo_detachment_2"),
document.getElementById("anglo_detachment_3"),
document.getElementById("anglo_detachment_4"),
document.getElementById("prussian_detachment_1"),
document.getElementById("prussian_detachment_2"),
document.getElementById("prussian_detachment_3"),
document.getElementById("prussian_detachment_4"),
document.getElementById("prussian_detachment_5"),
document.getElementById("prussian_detachment_6"),
],
stack: new Array(last_hex+1).fill(0),
}
function toggle_pieces() {
document.getElementById("pieces").classList.toggle("hide")
}
function on_blur(evt) {
document.getElementById("status").textContent = ""
}
function on_focus_hex(evt) {
document.getElementById("status").textContent = "Hex " + evt.target.my_name
}
function on_click_hex(evt) {
if (evt.button === 0) {
if (send_action('hex', evt.target.my_id))
evt.stopPropagation()
}
}
function toggle_pieces() {
document.getElementById("pieces").classList.toggle("hide")
}
function build_hexes() {
let yoff = 1555
let xoff = 36
let hex_dx = 58.67
let hex_dy = 68
let hex_r = 62 >> 1
for (let y = 0; y < map_h; ++y) {
for (let x = 0; x < map_w; ++x) {
let hex_id = first_hex + 100 * y + x
let hex_x = ui.hex_x[hex_id] = Math.floor(xoff + hex_dx * (x + (y & 1) * 0.5 + 0.5))
let hex_y = ui.hex_y[hex_id] = Math.floor(yoff - hex_dy * 3 / 4 * y + hex_dy/2)
let hex = ui.hexes[hex_id] = document.createElement("div")
hex.className = "hex"
hex.style.left = (hex_x - hex_r) + "px"
hex.style.top = (hex_y - hex_r) + "px"
hex.addEventListener("mousedown", on_click_hex)
hex.addEventListener("mouseenter", on_focus_hex)
hex.addEventListener("mouseleave", on_blur)
hex.my_id = hex_id
if (hex_name_list[hex_id])
hex.my_name = String(hex_id) + " (" + hex_name_list[hex_id] + ")"
else
hex.my_name = String(hex_id)
document.getElementById("hexes").appendChild(hex)
//
for (let s = 0; s < 3; ++s) {
let side_id = (hex_id << 2) + s
let elt = ui.sides[side_id] = document.createElement("div")
elt.className = "hexside + s" + s
elt.style.left = (hex_x) + "px"
elt.style.top = (hex_y) + "px"
document.getElementById("hexes").appendChild(elt)
}
}
}
}
function is_action(action, arg) {
if (arg === undefined)
return !!(view.actions && view.actions[action] === 1)
return !!(view.actions && view.actions[action] && set_has(view.actions[action], arg))
}
function on_update() {
ui.stack.fill(0)
for (let row = 0; row < map_h; ++row) {
for (let col = 0; col < map_w; ++col) {
let id = first_hex + row * 100 + col
ui.hexes[id].classList.toggle("action", is_action("hex", id))
}
}
for (let id = 0; id < piece_count; ++id) {
let hex = view.pieces[id]
if (hex >= first_hex) {
ui.pieces[id].classList.remove("hide")
ui.pieces[id].classList.toggle("flip", !!view.flip[id])
let x = ui.hex_x[hex] - ui.stack[hex] * 18
let y = ui.hex_y[hex] + ui.stack[hex] * 12
ui.stack[hex] += 1
if (id <= last_corps) {
x -= (46>>1)
y -= (46>>1)
} else {
x -= (38>>1)
y -= (38>>1)
}
ui.pieces[id].style.top = y + "px"
ui.pieces[id].style.left = x + "px"
} else {
ui.pieces[id].classList.add("hide")
}
ui.pieces[id].classList.toggle("action", is_action("piece", id))
}
action_button("edit_town", "Town")
action_button("edit_stream", "Stream")
action_button("edit_road", "Road")
action_button("pass", "Pass")
action_button("undo", "Undo")
}
build_hexes()
scroll_with_middle_mouse("main")
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