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show json in html on click
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@malytomas
malytomas committed Aug 2, 2023
1 parent a39cb15 commit 3ca44e7
Showing 1 changed file with 96 additions and 66 deletions.
162 changes: 96 additions & 66 deletions sources/exportFloor.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -12,8 +12,18 @@ namespace
return r;
}

String connectedWall(uint32 neighbors)
String connectedWall(const Floor &f, uint32 x, uint32 y)
{
uint32 neighbors = 0;
if (x == 0 || f.tile(x - 1, y) == TileEnum::Wall || f.tile(x - 1, y) == TileEnum::Outside)
neighbors += 1; // left
if (y == 0 || f.tile(x, y - 1) == TileEnum::Wall || f.tile(x, y - 1) == TileEnum::Outside)
neighbors += 2; // top
if (x + 1 == f.width || f.tile(x + 1, y) == TileEnum::Wall || f.tile(x + 1, y) == TileEnum::Outside)
neighbors += 4; // right
if (y + 1 == f.height || f.tile(x, y + 1) == TileEnum::Wall || f.tile(x, y + 1) == TileEnum::Outside)
neighbors += 8; // bottom

switch (neighbors)
{
case 0:
Expand Down Expand Up @@ -53,60 +63,33 @@ namespace
}
}

String convertToAscii(const Floor &f, uint32 y)
String tileAscii(const Floor &f, uint32 x, uint32 y)
{
String res;
for (uint32 x = 0; x < f.width; x++)
switch (f.tile(x, y))
{
switch (f.tile(x, y))
{
case TileEnum::Empty:
res += " ";
break;
case TileEnum::Decoration:
res += uni(u8"\u2591");
break;
case TileEnum::Spawn:
res += "S";
break;
case TileEnum::Waypoint:
res += "O";
break;
case TileEnum::Stairs:
res += "#";
break;
case TileEnum::Door:
res += "H";
break;
case TileEnum::Chest:
res += "$";
break;
case TileEnum::Monster:
res += "@";
break;
case TileEnum::Wall:
{
uint32 neighbors = 0;
if (x == 0 || f.tile(x - 1, y) == TileEnum::Wall || f.tile(x - 1, y) == TileEnum::Outside)
neighbors += 1; // left
if (y == 0 || f.tile(x, y - 1) == TileEnum::Wall || f.tile(x, y - 1) == TileEnum::Outside)
neighbors += 2; // top
if (x + 1 == f.width || f.tile(x + 1, y) == TileEnum::Wall || f.tile(x + 1, y) == TileEnum::Outside)
neighbors += 4; // right
if (y + 1 == f.height || f.tile(x, y + 1) == TileEnum::Wall || f.tile(x, y + 1) == TileEnum::Outside)
neighbors += 8; // bottom
res += connectedWall(neighbors);
break;
}
case TileEnum::Outside:
res += "´";
break;
default:
res += "?";
break;
}
case TileEnum::Empty:
return " ";
case TileEnum::Decoration:
return uni(u8"\u2591");
case TileEnum::Spawn:
return "S";
case TileEnum::Waypoint:
return "O";
case TileEnum::Stairs:
return "#";
case TileEnum::Door:
return "H";
case TileEnum::Chest:
return "$";
case TileEnum::Monster:
return "@";
case TileEnum::Wall:
return connectedWall(f, x, y);
case TileEnum::Outside:
return "´";
default:
return "?";
}
return res;
}

uint32 countTiles(const Floor &f, TileEnum tile)
Expand Down Expand Up @@ -148,6 +131,9 @@ namespace

std::string tileJson(Vec2i position, TileEnum type, const TileExtra &extra)
{
if (type == TileEnum::Empty || type == TileEnum::Outside)
return {};

std::string json;
json += "{\n";
json += (Stringizer() + "\"x\":" + position[0] + ",\n").value.c_str();
Expand All @@ -167,21 +153,41 @@ namespace
json += "}"; // /root
return json;
}

void replaceAll(std::string &str, const std::string &from, const std::string &to)
{
size_t start = 0;
while (true)
{
start = str.find(from, start);
if (start == std::string::npos)
break;
str.replace(start, from.length(), to);
start += to.length();
}
}

std::string tileHtml(const Floor &f, uint32 x, uint32 y, std::string json)
{
if (json.empty())
return tileAscii(f, x, y).c_str();

replaceAll(json, "<", "&lt;");
replaceAll(json, ">", "&gt;");
replaceAll(json, "\"", "&quot;");

std::string r;
r += "<span data-json=\"" + json + "\">";
r += tileAscii(f, x, y).c_str();
r += "</span>";
return r;
}
}

FloorExport exportFloor(const Floor &floor)
{
FloorExport result;

result.html += "<div><pre>\n";
for (uint32 y = 0; y < floor.height; y++)
{
const String line = convertToAscii(floor, y);
result.html += line.c_str();
result.html += "\n";
}
result.html += "</pre></div>\n";

result.json += "{\n";
result.json += (Stringizer() + "\"level\":" + floor.level + ",\n").value.c_str();
result.json += (Stringizer() + "\"width\":" + floor.width + ",\n").value.c_str();
Expand All @@ -191,22 +197,27 @@ FloorExport exportFloor(const Floor &floor)
{
for (uint32 x = 0; x < floor.width; x++)
{
if (floor.tile(x, y) == TileEnum::Empty || floor.tile(x, y) == TileEnum::Outside)
continue;
result.json += tileJson(Vec2i(x, y), floor.tile(x, y), floor.extra(x, y));
result.json += ",\n";
const std::string j = tileJson(Vec2i(x, y), floor.tile(x, y), floor.extra(x, y));
result.html += tileHtml(floor, x, y, j);
if (!j.empty())
{
result.json += j;
result.json += ",\n";
}
}
result.html += "\n";
}
removeLastComma(result.json);
result.json += "]\n"; // /tiles
result.json += "}\n"; // /root

result.html += "</pre></div>\n";
return result;
}

void exportDungeon(PointerRange<const Floor> floors)
{
Holder<File> html = writeFile("dungeon.html");
html->writeLine("<!DOCTYPE html>");
html->writeLine("<html>");
html->writeLine("<head>");
html->writeLine("<title>D&T dungeon</title>");
Expand Down Expand Up @@ -235,7 +246,26 @@ void exportDungeon(PointerRange<const Floor> floors)
json->write(e.json);
}

html->write(R"html(
<dialog id="dialog">
<pre>
<code id="code">
</code>
</pre>
</dialog>
)html");
html->writeLine("</body>");
html->write(R"html(
<script>
document.body.addEventListener("click", function(event) {
let d = event.target.getAttribute("data-json");
if (!d)
return;
document.getElementById("code").innerHTML = JSON.stringify(JSON.parse(d), null, 10);
document.getElementById("dialog").showModal();
});
</script>
)html");
html->close();

json->writeLine("]"); // /floors
Expand Down

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