Free homemade software for linux

Java Lemonade Stand is a lemonade stand game. To play the game, click on the link below.

You are the sole proprietor of a lemonade stand in your front yard. Your parents were kind enough to knock together a booth and provide some initial capital and supplies.

You have three months to make as much money as possible. Placing money in the bank is a good idea. You earn interest.

The left side of the display contains four tabs (Prepare for Sale, Finances, Inventory, and Advertising) for managing your advertising and assets. The left side displays sales results and weather forecasts. Check the weather forecast then decide how much advertising to purchase, how many cups to make, and how much to charge. Press the Sell Lemonade button to see how you fared.

Prepare for Sale

Here you decide what quality of lemonade mix to use (Generic, Name Brand, or Premium), how many cups of lemonade to prepare, and how much to charge for each cup. Using a higher quality of lemonade will positively impact the price customers will pay and the number of cups they will purchase.

Finances

Your money is divided into working cash and a savings account. Purchases for supplies and advertising are deducted from your working cash. Profits from your lemonade sales will be added to your working cash. You can transfer money between your working cash and savings account. You will receive interest on your savings account at the end of each month. The interest is based on your average daily balance.

Inventory

Your inventory consists of lemonade mix and cups. Buying in larger quantities is more cost-effective. You can only make and sell as much lemonade as you have mix and cups. Lemonade mix comes in different levels of quality: Generic, Name Brand, and Premium. Higher quality lemonade costs more.

Advertising

Advertising helps to bring more customers to your stand. Notice that some types of advertising last multiple days while others only last for a day. Homemade signs last a variable period of time.

Weather

Weather has a significant impact on the number of customers that come to your stand and the amount that they will pay for your lemonade. You will receive a forecast for the next days weather each day. This forecast is somewhat accurate but not 100% reliable. The eight types of weather are listed below.

Sunny and Scorching: Ideal conditions.
Sunny and Hot
Sunny and Warm
Sunny
Party Sunny
Overcast
Rain
Thunderstorms: Worst conditions.

Sales Results

Here you will see the weather for the day, the number of customers who visited your stand, the number of cups you sold, and your gross and net profit. You will also learn about any random events that might impact your business.

LDRUM is an open-source drummachine that offers ten channels, realtime control, a simple pattern sequencer and a graphical user-interface.
LDrum currently runs under Linux only, it is developed in C++ and uses JACK, Qt, ALSA and LADSPA (its a JAQL app;)
LDRUM uses two homemade libraries called libjackpp and libladspapp. These are included in the LDRUM tarball but might be of interest standalone for somebody. So use the following links below to get some infos and the source.
Main features:
10 stereo channels
- Each channel can play a stereo sample. The sample can be changed while playing. A channel can be triggered by the internal sequencer, the keyboard, MIDI or the GUI simultaneous. You can use your favorite sequencer to trigger LDRUM.
16 voices
- LDRUM is limited to 16 channels to be played simultaneous.
MIDI support
- The LDRUM uses the ALSA sequencer api for triggering channels and controlling parameter via MIDI.
Realtime controlable parameters
- Each channel offers a set of parameters which can be controlled in realtime via MIDI or the graphical user interface. You can assign individual MIDI controllers to each parameter via an easy to use MIDI learn function (just right-click over the parameter).
The following parameters are available:
- mute
- solo
- level
- level velocity modulation
- panorama
- equalizer low freq
- equalizer mid freq
- equalizer high freq
- equalizer velocity modulation
- length
- length velocity modulation
- pitch
Sample import
- LDRUM can import all audio file types libsndfile supports.
Load/save drum patches
- A LDRUM patch is stored in an xml file with the extension ".ldp". A patch stores all channel parameters, the channels samples and the MIDI note assignments. Patches can be loaded and saved via the GUI.
Load/save sequences
- A LDRUM sequence is stored in a xml file with the extension ".lds". A sequence stores the sequencer banks which contain the patterns of the channels. Sequences can be loaded and saved via the GUI.
Color schemes
- The LDRUM can be colored the way you like it. It offers an graphical color scheme editor to create you own personal look.