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Trade-Winds
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Made island economy make sense based on the inventory it generates.

This commit is contained in:
Robbie Antenesse 2016-04-13 17:56:52 -06:00
parent 3d90f9639d
commit 6c64da02a3
1 changed files with 37 additions and 14 deletions
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51
prefabs/islandPrefab.js
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@ -15,11 +15,7 @@ var pr_island = OS.P.Add("Island", {
canTrade: true, canTrade: true,
// inventory: [], inventory: [],
inventory: [0, 5, 0, 0,
0, 0, 3, 0,
0, 4, 0, 0,
0, 0, 0, 6],
priceDifferences: [], priceDifferences: [],
itemsSold: [0, 0, 0, 0, // The more you sell, the lower the price gets itemsSold: [0, 0, 0, 0, // The more you sell, the lower the price gets
0, 0, 0, 0, 0, 0, 0, 0,
@ -43,23 +39,50 @@ pr_island.GetMapPosition = function () {
pr_island.SetUp = function () { pr_island.SetUp = function () {
for (var i = 0; i < 16; i++) { for (var i = 0; i < 16; i++) {
// this.inventory[i] = Math.round(Math.randomRange(0, 20)); if (Math.randomRange(0, 100) < 25) {
this.priceDifferences[i] = Math.round(Math.randomRange(-50, 50)); this.inventory[i] = Math.round(Math.randomRange(0, 20));
}
}
this.AdjustPrices();
if (this.CheckInventory().length < 4) {
this.SetUp();
}
}
pr_island.AdjustPrices = function () {
for (var i = 0; i < 16; i++) {
if (this.inventory[i] > 10) {
this.priceDifferences[i] = -Math.round(this.inventory[i] * Math.randomRange(1, 3));
} else if (this.inventory[i] < 5) {
this.priceDifferences[i] = Math.round(this.inventory[i] * Math.randomRange(1, 3));
} else {
this.priceDifferences[i] = 0;
}
if (G.economy.cargoItemWorth[i] + this.priceDifferences[i] < 0) { if (G.economy.cargoItemWorth[i] + this.priceDifferences[i] < 0) {
this.priceDifferences[i] = -G.economy.cargoItemWorth[i] + 1; this.priceDifferences[i] = -G.economy.cargoItemWorth[i] + 1;
} }
} }
} }
pr_island.AdjustPrices = function () { pr_island.SimulateTrade = function () {
for (var i = 0; i < 15; i++) { // This will be run on a timer that runs when not trading.
var saleDifference = this.itemsSold[i] - this.itemsBought[i]; for (var i = 0; i < 16; i++) {
if (saleDifference = 0) { if (this.inventory[i] > 0) {
this.priceDifferences[i] += Math.round(Math.randomRange(-1, 1)) * 5; this.inventory[i] += Math.round(Math.randomRange(-5, 5));
if (this.inventory[i] < 0) {
this.inventory[i] = 0;
}
} else { } else {
this.priceDifferences[i] += saleDifference * 5; if (Math.randomRange(0, 100) < 15) {
this.inventory[i] = Math.round(Math.randomRange(0, 5));
}
} }
} }
this.AdjustPrices();
} }
pr_island.CheckInventory = function () { // Returns an array of indices that have cargo pr_island.CheckInventory = function () { // Returns an array of indices that have cargo
@ -84,7 +107,7 @@ pr_island.SellTo = function (itemIndex, price) {
// Play Buy sound. // Play Buy sound.
this.inventory[itemIndex]++; this.inventory[itemIndex]++;
this.itemsBought[itemIndex]++; this.itemsBought[itemIndex]++;
G.inventory.cargo[itemIndex]--; G.inventory.cargo[itemIndex]--;
G.inventory.money += price; G.inventory.money += price;
} }