???

coffee/main.coffee

@@ -233,6 +233,7 @@ setPriceLabels = (type) ->
   selectorSell = "span#market-price-#{type}-sell"
   selectorValue = "span[name=market-#{type}-val]"
   selectorBuyButton = "button[name=market-buy][data-type=#{type}]"
+  selectorSellButton = "button[name=market-sell][data-type=#{type}]"
 
   [buyPrice, sellPrice] = getPrice type
 
@@ -245,6 +246,29 @@ setPriceLabels = (type) ->
   else
     $(selectorBuyButton).removeAttr "disabled"
 
+  # check if we even have enough of this
+  switch type
+    when "wheat"
+      if Number($(selectorValue).html()) > window.gameVars.wheat.count
+        $(selectorSellButton).attr "disabled", "disabled"
+      else
+        $(selectorSellButton).removeAttr "disabled"
+    when "livestock"
+      if Number($(selectorValue).html()) > window.gameVars.liveStock.count
+        $(selectorSellButton).attr "disabled", "disabled"
+      else
+        $(selectorSellButton).removeAttr "disabled"
+    when "fields"
+      if Number($(selectorValue).html()) > window.gameVars.fields.count
+        $(selectorSellButton).attr "disabled", "disabled"
+      else
+        $(selectorSellButton).removeAttr "disabled"
+    when "cattle"
+      if Number($(selectorValue).html()) > window.gameVars.cattleGrid.count
+        $(selectorSellButton).attr "disabled", "disabled"
+      else
+        $(selectorSellButton).removeAttr "disabled"
+
   $(selectorBuy).html buyPrice
   $(selectorSell).html sellPrice
 

js/main.js

@@ -254,11 +254,12 @@
   };
 
   setPriceLabels = function(type) {
-    var buyPrice, selectorBuy, selectorBuyButton, selectorSell, selectorValue, sellPrice, _ref;
+    var buyPrice, selectorBuy, selectorBuyButton, selectorSell, selectorSellButton, selectorValue, sellPrice, _ref;
     selectorBuy = "span#market-price-" + type + "-buy";
     selectorSell = "span#market-price-" + type + "-sell";
     selectorValue = "span[name=market-" + type + "-val]";
     selectorBuyButton = "button[name=market-buy][data-type=" + type + "]";
+    selectorSellButton = "button[name=market-sell][data-type=" + type + "]";
     _ref = getPrice(type), buyPrice = _ref[0], sellPrice = _ref[1];
     buyPrice *= Number($(selectorValue).html());
     sellPrice *= Number($(selectorValue).html());
@@ -267,6 +268,35 @@
     } else {
       $(selectorBuyButton).removeAttr("disabled");
     }
+    switch (type) {
+      case "wheat":
+        if (Number($(selectorValue).html()) > window.gameVars.wheat.count) {
+          $(selectorSellButton).attr("disabled", "disabled");
+        } else {
+          $(selectorSellButton).removeAttr("disabled");
+        }
+        break;
+      case "livestock":
+        if (Number($(selectorValue).html()) > window.gameVars.liveStock.count) {
+          $(selectorSellButton).attr("disabled", "disabled");
+        } else {
+          $(selectorSellButton).removeAttr("disabled");
+        }
+        break;
+      case "fields":
+        if (Number($(selectorValue).html()) > window.gameVars.fields.count) {
+          $(selectorSellButton).attr("disabled", "disabled");
+        } else {
+          $(selectorSellButton).removeAttr("disabled");
+        }
+        break;
+      case "cattle":
+        if (Number($(selectorValue).html()) > window.gameVars.cattleGrid.count) {
+          $(selectorSellButton).attr("disabled", "disabled");
+        } else {
+          $(selectorSellButton).removeAttr("disabled");
+        }
+    }
     $(selectorBuy).html(buyPrice);
     $(selectorSell).html(sellPrice);
     return true;