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69 lines
2.3 KiB
JavaScript
69 lines
2.3 KiB
JavaScript
/*
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* Simple script which looks for changes in the chat area, and rolls extra damage
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* based on any relevant hit dice.
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*/
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function handleMoonslicer(message) {
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var result = message.querySelector('div.sheet-result')
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var rx = /">([0-9]+)<\/span>/
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var h0str = result.children[0].children[0].children[0].getAttribute("title");
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var h1str = result.children[2].children[0].children[0].getAttribute("title");
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var hit0 = Number(h0str.match(rx)[1]);
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var hit1 = Number(h1str.match(rx)[1]);
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var input_area = document.getElementById('textchat-input');
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var textarea = input_area.querySelector("textarea");
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var submit_button = input_area.querySelector("button.btn");
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console.log('Hit0: ' + hit0 + ' Hit1: ' + hit1);
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var old_text = textarea.value;
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new Set([hit0, hit1]).forEach( function(die_val) {
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switch (die_val) {
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case 20:
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textarea.value = "&{template:npcdmg} {{damage=1}} {{dmg1flag=1}} {{dmg1=+[[1d6]]}} {{dmg1type=Ice}}";
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break;
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case 19:
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textarea.value = "&{template:npcdmg} {{damage=1}} {{dmg1flag=1}} {{dmg1=+[[1d4]]}} {{dmg1type=Ice}}";
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break;
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case 2:
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textarea.value = "&{template:npcdmg} {{damage=1}} {{dmg1flag=1}} {{dmg1=[[floor(1d4/2)]]}} {{dmg1type=Ice to self}}";
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break;
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case 1:
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textarea.value = "&{template:npcdmg} {{damage=1}} {{dmg1flag=1}} {{dmg1=[[floor(1d6/2)]]}} {{dmg1type=Ice to self}}";
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break;
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}
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submit_button.click();
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});
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textarea.value = old_text;
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}
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/*
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* Figure out what to do with the messages we find in the textchat area
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*/
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function handleMutation(mutation) {
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mutation.addedNodes.forEach( function(message) {
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if (message.classList && message.classList.contains('you')) {
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var labelElem = message.querySelector('div.sheet-rolltemplate-atk div.sheet-label');
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var label = labelElem.querySelector('span a');
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if (label && label.innerHTML == 'Moonslicer') {
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handleMoonslicer(message);
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};
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};
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});
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}
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/*
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* Watch for changes to the textchat content area
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*/
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var textchat = document.getElementById("textchat");
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var content = textchat.getElementsByClassName("content")[0];
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var observer = new MutationObserver(function(mutations) {mutations.forEach(handleMutation);});
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observer.observe(content, {childList: true});
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