63 lines
2 KiB
HTML
63 lines
2 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Hei på deg!</title>
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</head>
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<body>
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<div>
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<button onclick="addHealth()">add health potion</button>
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<button onclick="delHealth()">delete health potion</button>
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<button onclick="addMana()">add mana potion</button>
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<button onclick="delMana()">delete mana potion</button>
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</div>
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<div>
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<div onclick="showHideInventory()">
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Inventory
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</div>
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<div id="inventory">
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</div>
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</div>
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<script>
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var healthTotal = 0;
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var manaTotal = 0;
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var inventoryOpen = Boolean(false);
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function addHealth() {
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++healthTotal
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document.getElementById("healthTotal").innerHTML = healthTotal;
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}
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function delHealth() {
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--healthTotal
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document.getElementById("healthTotal").innerHTML = healthTotal;
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}
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function addMana() {
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++manaTotal
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document.getElementById("manaTotal").innerHTML = manaTotal;
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}
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function delMana() {
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--manaTotal
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document.getElementById("manaTotal").innerHTML = manaTotal;
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}
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function showHideInventory() {
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if (inventoryOpen != true) {
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document.getElementById('inventory').innerHTML = /*HTML*/ `
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<div>Health<div id="healthTotal"></div>
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Mana<div id="manaTotal"></div>
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</div>`;
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document.getElementById("manaTotal").innerHTML = manaTotal;
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document.getElementById("healthTotal").innerHTML = healthTotal;
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inventoryOpen = true;
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} else {
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blankAll()
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inventoryOpen = false;
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}
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}
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function blankAll() {
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document.getElementById('inventory').innerHTML = '';
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}
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</script>
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</body>
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</html> |