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import { client } from "../../client";
import { AO_HOST } from "../../client/aoHost";
import { safeTags } from "../../encoding";
import { updateBackgroundPreview } from "../../dom/updateBackgroundPreview";
import { getIndexFromSelect } from "../../dom/getIndexFromSelect";
import { switchPanTilt } from "../../dom/switchPanTilt";
import transparentPng from "../../constants/transparentPng";
import fileExists from "../../utils/fileExists";
async function setBackgroundImage(elementid: string, bgname: string, bgpart: string) {
let url;
let success = false;
for (const extension of client.background_extensions) {
url = `${AO_HOST}background/${encodeURI(bgname.toLowerCase())}/${bgpart}${extension}`;
const exists = await fileExists(url);
if (exists) {
success = true;
break;
}
}
if (success)
(<HTMLImageElement>document.getElementById(elementid)).src = url;
else
(<HTMLImageElement>document.getElementById(elementid)).src = transparentPng;
return success;
}
/**
* Handles a background change.
* @param {Array} args packet arguments
*/
export const handleBN = (args: string[]) => {
const bgFromArgs = safeTags(args[1]);
client.viewport.setBackgroundName(bgFromArgs);
const bgfolder = client.viewport.getBackgroundFolder();
const bg_index = getIndexFromSelect(
"bg_select",
client.viewport.getBackgroundName(),
);
(<HTMLSelectElement>document.getElementById("bg_select")).selectedIndex =
bg_index;
updateBackgroundPreview();
if (bg_index === 0) {
(<HTMLInputElement>document.getElementById("bg_filename")).value =
client.viewport.getBackgroundName();
}
setBackgroundImage("bg_preview",args[1],"defenseempty")
setBackgroundImage("client_def_bench",args[1],"defensedesk")
setBackgroundImage("client_wit_bench",args[1],"stand")
setBackgroundImage("client_pro_bench",args[1],"prosecutiondesk")
setBackgroundImage("client_court_def",args[1],"defenseempty")
setBackgroundImage("client_court_wit",args[1],"witnessempty")
setBackgroundImage("client_court_pro",args[1],"prosecutorempty")
setBackgroundImage("client_court_deft",args[1],"transition_def")
setBackgroundImage("client_court_prot",args[1],"transition_pro")
if(setBackgroundImage("client_court",args[1],"court")) {
(<HTMLInputElement>document.getElementById("client_pantilt")).checked =
true;
switchPanTilt();
}
if (client.charID === -1) {
client.viewport.set_side({
position: "jud",
showSpeedLines: false,
showDesk: true,
});
} else {
client.viewport.set_side({
position: client.chars[client.charID].side,
showSpeedLines: false,
showDesk: true,
});
}
};
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