public class Coins {
    @SubscribeEvent
    public void xd(ClientChatReceivedEvent event) {
        String message = event.message.getUnformattedText();
        //message is the message which the client receives.
        if(message.startsWith("+") && message.contains("coins") && !message.endsWith("for being generous")) {
            //Checks if the coin message you got isn't the tip message   
            String[] splittedMessage = message.split("coins");
            message = splittedMessage[0].replace("+", "");
            message = message.replace(" ", "");
            int coins = Integer.parseInt(message);
            int totalCoins = 0;
            totalCoins = totalCoins + coins;
        }
    }
    @SubscribeEvent
    public void render(RenderGameOverlayEvent event) {
        if (event.isCancelable() || event.type != ElementType.EXPERIENCE) {
            return;
        }
        FontRenderer fRender = Minecraft.getMinecraft().fontRendererObj;
        fRender.drawString(EnumChatFormatting.GREEN + "Coins: " + EnumChatFormatting.WHITE + totalCoins, 5, 5, 0);
    }
}

totalCoins = totalCoins + coins;

totalCoins cannot be resolved to a variable

 

fRender.drawString(EnumChatFormatting.GREEN + "Coins: " + EnumChatFormatting.WHITE + totalCoins, 5, 5, 0);

totalCoins cannot be resolved to a variable

Edited November 11, 20177 yr by ejer

Do a bit of reading on variable scope.

You can't declare a variable in one method, and have it accessible in another method.

            int totalCoins = 0;
            totalCoins = totalCoins + coins;

Wot

10 hours ago, ejer said:

totalCoins = totalCoins + coins;

wtf is this?

Do you even know how to handle variables? Where did you get this code from?

Again, you should learn some basic Java before starting your project.

Edited November 11, 20177 yr by Differentiation

On 11.11.2017 at 8:43 PM, Differentiation said:

wtf is this?

Do you even know how to handle variables? Where did you get this code from?

Again, you should learn some basic Java before starting your project.

lol idk its not my project its from a forum post i just wanted to know whats wrong ;p

https://hypixel.net/threads/guide-start-coding-minecraft-forge-mods.551741/

(scroll down to the very bottom of the first post)

On 11.11.2017 at 0:31 PM, Ugdhar said:

Do a bit of reading on variable scope.

You can't declare a variable in one method, and have it accessible in another method.

yea i thought of that bc the other method doesnt even know what "total coins" is...

On 11.11.2017 at 5:44 PM, Draco18s said:

            int totalCoins = 0;
            totalCoins = totalCoins + coins;

Wot

Wot

ok wait

int totalCoins = 0; is not supose to be there lol i was just messing around with the code to try to make it work

The 'tutorial' you're using wants you to put the totalCoins outside of the method.

5 hours ago, ejer said:

lol idk its not my project its from a forum post i just wanted to know whats wrong ;p

https://hypixel.net/threads/guide-start-coding-minecraft-forge-mods.551741/

(scroll down to the very bottom of the first post)

Hypixel Moderators aren't better than Forge experts in code  because "int totalCoins = 0;    totalCoins = totalCoins + coins;" is blatantly wrong.

Edited November 13, 20177 yr by Differentiation