backups/Fantasy-Map-Generator
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v 0.8.32b

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Azgaar 2019-06-07 21:27:55 +03:00
parent 83585c3081
commit dd83a8c0a0
4 changed files with 87 additions and 14 deletions
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76
modules/ui/tools.js
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@ -95,10 +95,55 @@ function regenerateBurgs() {
BurgsAndStates.specifyBurgs();
BurgsAndStates.drawBurgs();
Routes.regenerate();
document.getElementById("statesBodySection").innerHTML = "<i>Please refresh the editor!</i>";
document.getElementById("burgsBody").innerHTML = "<i>Please refresh the editor!</i>";
document.getElementById("burgsFilterState").options.length = 0;
document.getElementById("burgsFilterCulture").options.length = 0;
}
function regenerateStates() {
const burgs = pack.burgs.filter(b => b.i && !b.removed), states = pack.states.filter(s => s.i && !s.removed);
const capitalsTree = d3.quadtree();
let spacing = (graphWidth + graphHeight) / 2 / states.length; // min distance between capitals
// turn all old capitals into towns
states.forEach(s => {
moveBurgToGroup(s.capital, "towns");
s.capital = 0;
});
states.forEach(s => {
let newCapital = 0, x = 0, y = 0;
while (!newCapital) {
newCapital = burgs[biased(1, burgs.length-1, 3)];
x = newCapital.x, y = newCapital.y;
if (capitalsTree.find(x, y, spacing) !== undefined) {
spacing -= 1;
if (spacing < 1) spacing = 1;
newCapital = 0;
}
}
capitalsTree.add([x, y]);
s.capital = newCapital.i;
s.center = newCapital.cell;
s.culture = newCapital.culture;
s.expansionism = rn(Math.random() * powerInput.value / 2 + 1, 1);
const basename = newCapital.name.length < 9 && newCapital.cell%5 === 0 ? newCapital.name : Names.getCulture(s.culture, 3, 6, "", 0);
s.name = Names.getState(basename, s.culture);
moveBurgToGroup(newCapital.i, "cities");
document.getElementById("statesBodySection").innerHTML = "<i>Please refresh the editor!</i>";
document.getElementById("burgsBody").innerHTML = "<i>Please refresh the editor!</i>";
document.getElementById("burgsFilterState").options.length = 0;
document.getElementById("burgsFilterCulture").options.length = 0;
});
BurgsAndStates.expandStates();
if (!layerIsOn("toggleStates")) toggleStates(); else drawStatesWithBorders();
BurgsAndStates.drawStateLabels();
}
function unpressClickToAddButton() {
@ -172,19 +217,20 @@ function addRiverOnClick() {
const dataRiver = []; // to store river points
const river = +getNextId("river").slice(5); // river id
cells.fl[i] = grid.cells.prec[cells.g[i]]; // initial flux
let render = true;
let depressed = false;
const heights = new Uint8Array(pack.cells.h); // initial heights
while (i) {
cells.r[i] = river;
const x = cells.p[i][0], y = cells.p[i][1];
dataRiver.push({x, y, cell:i});
const min = cells.c[i][d3.scan(cells.c[i], (a, b) => cells.h[a] - cells.h[b])]; // downhill cell
let min = cells.c[i][d3.scan(cells.c[i], (a, b) => cells.h[a] - cells.h[b])]; // downhill cell
if (cells.h[i] <= cells.h[min]) {
tip(`Clicked cell is depressed! To resolve edit the heightmap and allow system to change heights`, false, "error");
render = false;
break;
if (depressed) {tip("The heightmap is too depressed, please try again", false, "error"); return;}
depressed = Rivers.resolveDepressions();
min = cells.c[i][d3.scan(cells.c[i], (a, b) => cells.h[a] - cells.h[b])];
}
const tx = cells.p[min][0], ty = cells.p[min][1];
@ -224,13 +270,29 @@ function addRiverOnClick() {
i = min;
}
if (!render) return;
const points = Rivers.addMeandring(dataRiver, Math.random() * .5 + .1);
const width = Math.random() * .5 + .9;
const increment = Math.random() * .4 + .8;
const d = Rivers.getPath(points, width, increment);
rivers.append("path").attr("d", d).attr("id", "river"+river).attr("data-width", width).attr("data-increment", increment);
if (depressed) {
if (layerIsOn("toggleHeight")) drawHeightmap();
alertMessage.innerHTML = `<p>Heightmap is depressed and the system had to change the heightmap to allow water flux.</p>
Would you like to <i>keep</i> the changes or <i>restore</i> the initial heightmap?`;
$("#alert").dialog({resizable: false, title: "Heightmap is changed", width: 300, modal: true,
buttons: {
Keep: function() {$(this).dialog("close");},
Restore: function() {
$(this).dialog("close");
pack.cells.h = new Uint8Array(heights);
if (layerIsOn("toggleHeight")) drawHeightmap();
}
}
});
}
if (d3.event.shiftKey === false) unpressClickToAddButton();
}