Handle dependency management trough gradle.

[ghost]

This PR intends to change how dependencies are handled and how binaries are built and thus closes #4

Additionally:

• DMI now uses InputStream as the default constructor to prevent needless object conversions.
• We can now generate cross-platform jars using gradlew fatCapsule

[monster860]

Please make sure to add instructions to README.MD

Also, have you actually tested this?

[ghost]

@monster860 Yes this has been tested, and should be fine to merge.

[monster860]

When I attempt to build, this happens:

The AbstractTask.setName() method has been deprecated and is scheduled to be removed in Gradle 3.0.
com.stehno.gradle.natives.NativesPluginExtension_Decorated@51bb39f4
:compileJava
C:\Users\monster861\Documents\GitHub\FastDMM\src\main\java\com\github\monster860\fastdmm\dmmmap\TileInstance.java:73: error: cannot find symbol
                        cachedSorted.sort(new Comparator<ObjInstance>(){
                                    ^
  symbol:   method sort(<anonymous Comparator<ObjInstance>>)
  location: variable cachedSorted of type List<ObjInstance>
C:\Users\monster861\Documents\GitHub\FastDMM\src\main\java\com\github\monster860\fastdmm\objtree\ObjectTree.java:232: error: cannot find symbol
                        i.subtypes.sort(new Comparator<Item>(){
                                  ^
  symbol:   method sort(<anonymous Comparator<Item>>)
  location: variable subtypes of type ArrayList<Item>
2 errors
:compileJava FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':compileJava'.
> Compilation failed; see the compiler error output for details.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

BUILD FAILED

Total time: 9.487 secs

[ghost]

i.subtypes.sort(new Comparator<Item>(){

is using an API that is only present in Java 8 and has the annotation I've updated the scripts to reflect this.

Interestingly enough i haven't seen this error, but that might be because i only run Java 8 on my system.

If you are encountering any errors in the future, please run

λ gradlew --version

------------------------------------------------------------
Gradle 2.14.1
------------------------------------------------------------

Build time:   2016-07-18 06:38:37 UTC
Revision:     d9e2113d9fb05a5caabba61798bdb8dfdca83719

Groovy:       2.4.4
Ant:          Apache Ant(TM) version 1.9.6 compiled on June 29 2015
JVM:          1.8.0_77 (Oracle Corporation 25.77-b03)
OS:           Windows 10 10.0 amd64

[monster860]

The AbstractTask.setName() method has been deprecated and is scheduled to be removed in Gradle 3.0.
com.stehno.gradle.natives.NativesPluginExtension_Decorated@443c685a
:compileJava FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':compileJava'.
> invalid source release: 1.8

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

BUILD FAILED

Total time: 7.287 secs

Yes, I have java 8 jdk installed

[ghost]

Please run gradlew --version and check it's output.

[monster860]

------------------------------------------------------------
Gradle 2.14.1
------------------------------------------------------------

Build time:   2016-07-18 06:38:37 UTC
Revision:     d9e2113d9fb05a5caabba61798bdb8dfdca83719

Groovy:       2.4.4
Ant:          Apache Ant(TM) version 1.9.6 compiled on June 29 2015
JVM:          1.7.0_75 (Oracle Corporation 24.75-b04)
OS:           Windows 8.1 6.3 amd64

[ghost]

Your JAVA_HOME is set to the wrong JVM, it's picking up 1.7 instead of 1.8

[monster860]

Attempting to run the output gives me:

CAPSULE: Dependency manager repositories: [central (https://repo1.maven.org/maven2/, default, releases)]
CAPSULE: Launching app com.github.monster860.fastdmm.FastDMM
CAPSULE: Locking C:\Users\monster861\AppData\Local\capsule\apps\com.github.monster860.fastdmm.FastDMM\.lock
CAPSULE: Extracting C:\Users\monster861\Documents\GitHub\FastDMM\build\libs\fastdmm-1.0-SNAPSHOT-capsule.jar to app cache directory C:\Users\monster861\AppData\Local\capsule\apps\com.github.monster860.fastdmm.FastDMM
CAPSULE: Error parsing Java version 1.8.0_101
CAPSULE: Unocking C:\Users\monster861\AppData\Local\capsule\apps\com.github.monster860.fastdmm.FastDMM\.lock
CAPSULE EXCEPTION: null while processing system property java.home: C:\Program Files\Java\jre1.8.0_101
java.lang.NullPointerException
        at java.util.HashMap.putMapEntries(Unknown Source)
        at java.util.HashMap.putAll(Unknown Source)
        at Capsule.windowsJavaHomesHeuristics(Capsule.java:3110)
        at Capsule.getJavaHomes(Capsule.java:3093)
        at Capsule.findJavaHome(Capsule.java:2169)
        at Capsule.chooseJavaHome0(Capsule.java:2150)
        at Capsule.chooseJavaHome(Capsule.java:2138)
        at Capsule.getJavaHome(Capsule.java:2125)
        at Capsule.getJavaExecutable0(Capsule.java:1664)
        at Capsule.getJavaExecutable(Capsule.java:1656)
        at Capsule.buildJavaProcess(Capsule.java:1609)
        at Capsule.buildProcess0(Capsule.java:1176)
        at Capsule.buildProcess(Capsule.java:1167)
        at Capsule.prelaunch0(Capsule.java:1145)
        at Capsule.prelaunch(Capsule.java:1141)
        at Capsule.prepareForLaunch(Capsule.java:1056)
        at Capsule.launch(Capsule.java:996)
        at Capsule.main0(Capsule.java:287)
        at Capsule.main(Capsule.java:266)

[ghost]

:angry: You'd think they would mention things like this in their documentation, the latest commit should resolve this error.

Please ensure you delete your build directory, and force a completely fresh build :+1:

[monster860]

Okay, it works now.