Topic: Help the newb learn the java (Read 2312 times)

dmaiski · « **on:** October 12, 2013, 01:14:22 PM »

im curently reading up on java but while i do this

who do i put this

Code: java

    public PluginPick<MissileAIPlugin> pickMissileAI(final MissileAPI missile, final ShipAPI launchingShip) {  
       if (missile.getWeapon() != null && missile.getWeapon().getId().equals("harpoon")) {  
          return new PluginPick<MissileAIPlugin>(new MissileAIPlugin() {  
             public void advance(float amount) {  
                missile.giveCommand(ShipCommand.TURN_RIGHT);  
                missile.giveCommand(ShipCommand.ACCELERATE);  
             }  
          }, PickPriority.MOD_GENERAL);  
       }  
       return null;  
    }

into my BISO mod? or any mod in general, sans crashing.

i have tried:

Spoiler

Code: java

package data.scripts;

import com.fs.starfarer.api.BaseModPlugin;
import com.fs.starfarer.api.Global;

import data.scripts.world.BISOGen;


public class BISOModPlugin extends BaseModPlugin
{
    private static void initBISO()
    {
		new BISOGen().generate(Global.getSector());
    }
	
	public PluginPick<MissileAIPlugin> pickMissileAI(final MissileAPI missile, final ShipAPI launchingShip) {  
       if (missile.getWeapon() != null && missile.getWeapon().getId().equals("harpoon")) {  
          return new PluginPick<MissileAIPlugin>(new MissileAIPlugin() {  
             public void advance(float amount) {  
                missile.giveCommand(ShipCommand.TURN_RIGHT);  
                missile.giveCommand(ShipCommand.ACCELERATE);  
             }  
          }, PickPriority.MOD_GENERAL);  
       }  
       return null;  
    }  

    @Override
    public void onNewGame()
    {
        initBISO();
    }

	// the following code doesn't work right now, but it will in 0.6.1a!
	// its stuff that will let you add it to existing saved games, rather than just new games
	
    // @Override
    // public void onEnabled(boolean wasEnabledBefore)
    // {
        // if (!wasEnabledBefore)
        // {
           // // Calling a separate method avoids duplicate code with onNewGame()
           // initBISO();
        // }
    // }
}

[close]

this, but it caused a crash and:

Quote from: Alex on October 11, 2013, 05:41:58 PM

@dmaiski: That should work. Are you perhaps expecting it to work on Harpoon Pods or the single-shot Harpoon launchers? That'll only work for 3-shot Harpoon racks, the ones with the weapon id "harpoon".

Aha - I'm not sure Janino actually supports anonymous classes, that might be it. You may need to extract the missile AI implementation into its own class.

so in my noobiness i tried this:

Spoiler

Code

public class BISOpickMissileAI extends pickMissileAI
{
	public PluginPick<MissileAIPlugin> pickMissileAI(final MissileAPI missile, final ShipAPI launchingShip) {  
       if (missile.getWeapon() != null && missile.getWeapon().getId().equals("harpoon")) {  
          return new PluginPick<MissileAIPlugin>(new MissileAIPlugin() {  
             public void advance(float amount) {  
                missile.giveCommand(ShipCommand.TURN_RIGHT);  
                missile.giveCommand(ShipCommand.ACCELERATE);  
             }  
          }, PickPriority.MOD_GENERAL);  
       }  
       return null;  
	} 
}

and this

Code

public class BISOpickMissileAI extends BaseModPlugin
{
	public PluginPick<MissileAIPlugin> pickMissileAI(final MissileAPI missile, final ShipAPI launchingShip) {  
       if (missile.getWeapon() != null && missile.getWeapon().getId().equals("harpoon")) {  
          return new PluginPick<MissileAIPlugin>(new MissileAIPlugin() {  
             public void advance(float amount) {  
                missile.giveCommand(ShipCommand.TURN_RIGHT);  
                missile.giveCommand(ShipCommand.ACCELERATE);  
             }  
          }, PickPriority.MOD_GENERAL);  
       }  
       return null;  
	} 
}

and that

Code

public class BISOpickMissileAI
{
	public PluginPick<MissileAIPlugin> pickMissileAI(final MissileAPI missile, final ShipAPI launchingShip) {  
       if (missile.getWeapon() != null && missile.getWeapon().getId().equals("harpoon")) {  
          return new PluginPick<MissileAIPlugin>(new MissileAIPlugin() {  
             public void advance(float amount) {  
                missile.giveCommand(ShipCommand.TURN_RIGHT);  
                missile.giveCommand(ShipCommand.ACCELERATE);  
             }  
          }, PickPriority.MOD_GENERAL);  
       }  
       return null;  
	} 
}

and some of this

Code

	public class PluginPick<MissileAIPlugin> pickMissileAI(final MissileAPI missile, final ShipAPI launchingShip) {  
       if (missile.getWeapon() != null && missile.getWeapon().getId().equals("harpoon")) {  
          return new PluginPick<MissileAIPlugin>(new MissileAIPlugin() {  
             public void advance(float amount) {  
                missile.giveCommand(ShipCommand.TURN_RIGHT);  
                missile.giveCommand(ShipCommand.ACCELERATE);  
             }  
          }, PickPriority.MOD_GENERAL);  
       }  
       return null;  
	}

[close]

all with similarly crashy results
generaly telling me

Spoiler

Code

36844 [Thread-6] INFO  com.fs.graphics.TextureLoader  - Cleaned buffer for texture graphics/biso/ships/D1.png (using cast)
36844 [Thread-6] DEBUG com.fs.graphics.TextureLoader  - Loading [graphics/ships/phase/phase_strike_ff.png] as texture with id [graphics/ships/phase/phase_strike_ff.png]
36860 [Thread-6] DEBUG com.fs.graphics.TextureLoader  - Loaded 160.49 MB of texture data so far
36860 [Thread-6] INFO  com.fs.graphics.TextureLoader  - Cleaned buffer for texture graphics/ships/phase/phase_strike_ff.png (using cast)
36860 [Thread-6] DEBUG com.fs.graphics.TextureLoader  - Loading [graphics/ships/medusa.png] as texture with id [graphics/ships/medusa.png]
36891 [Thread-6] DEBUG com.fs.graphics.TextureLoader  - Loaded 160.82 MB of texture data so far
36891 [Thread-6] INFO  com.fs.graphics.TextureLoader  - Cleaned buffer for texture graphics/ships/medusa.png (using cast)
36891 [Thread-6] DEBUG com.fs.graphics.TextureLoader  - Loading [graphics/ships/buffalo_dd.png] as texture with id [graphics/ships/buffalo_dd.png]
36922 [Thread-6] DEBUG com.fs.graphics.TextureLoader  - Loaded 160.98 MB of texture data so far
36922 [Thread-6] INFO  com.fs.graphics.TextureLoader  - Cleaned buffer for texture graphics/ships/buffalo_dd.png (using cast)
36922 [Thread-6] DEBUG com.fs.graphics.TextureLoader  - Loading [graphics/ships/atlas_af.png] as texture with id [graphics/ships/atlas_af.png]
36985 [Thread-6] DEBUG com.fs.graphics.TextureLoader  - Loaded 161.65 MB of texture data so far
36985 [Thread-6] INFO  com.fs.graphics.TextureLoader  - Cleaned buffer for texture graphics/ships/atlas_af.png (using cast)
37110 [Thread-6] INFO  com.fs.profiler.Profiler  - ID                     Calls   Duration    Percent
37110 [Thread-6] INFO  com.fs.profiler.Profiler  - --------------------------------------------------
37110 [Thread-6] INFO  com.fs.profiler.Profiler  - Resource loading           1     23.89s    100.00%
37156 [Thread-6] ERROR com.fs.starfarer.combat.String  - java.lang.RuntimeException: Error compiling [data.scripts.BISOModPlugin]
java.lang.RuntimeException: Error compiling [data.scripts.BISOModPlugin]
	at com.fs.starfarer.loading.scripts.ScriptStore$1.run(Unknown Source)
	at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.ClassNotFoundException: Parsing compilation unit "com.fs.starfarer.loading.A$1@670479"
	at org.codehaus.janino.JavaSourceIClassLoader.findIClass(JavaSourceIClassLoader.java:180)
	at org.codehaus.janino.IClassLoader.loadIClass(IClassLoader.java:158)
	at org.codehaus.janino.JavaSourceClassLoader.generateBytecodes(JavaSourceClassLoader.java:199)
	at org.codehaus.janino.JavaSourceClassLoader.findClass(JavaSourceClassLoader.java:164)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
	... 2 more
Caused by: org.codehaus.commons.compiler.CompileException: File data/scripts/BISOModPlugin.java, Line 14, Column 6: Expression "new MissileAI()" is not a type
	at org.codehaus.janino.Java$Located.throwCompileException(Java.java:97)
	at org.codehaus.janino.Java$Atom.toTypeOrPE(Java.java:1899)
	at org.codehaus.janino.Parser.parseBlockStatement(Parser.java:1010)
	at org.codehaus.janino.Parser.parseBlockStatements(Parser.java:938)
	at org.codehaus.janino.Parser.parseMethodDeclarationRest(Parser.java:804)
	at org.codehaus.janino.Parser.parseClassBodyDeclaration(Parser.java:442)
	at org.codehaus.janino.Parser.parseClassBody(Parser.java:393)
	at org.codehaus.janino.Parser.parseClassDeclarationRest(Parser.java:372)
	at org.codehaus.janino.Parser.parsePackageMemberTypeDeclaration(Parser.java:251)
	at org.codehaus.janino.Parser.parseCompilationUnit(Parser.java:153)
	at org.codehaus.janino.JavaSourceIClassLoader.findIClass(JavaSourceIClassLoader.java:150)
	... 7 more

[close]

can somone show me the right way to do this [puppy dog eyes]

Spoiler

[close]

dmaiski · « **Reply #1 on:** October 12, 2013, 07:19:18 PM »

Caused by: org.codehaus.commons.compiler.CompileException: File data/scripts/BISOModPlugin.java, Line 41, Column 20: JANINO does not support generics

i still have no idea how to un-generic my code...

Spoiler

Code

package data.scripts;

import com.fs.starfarer.api.BaseModPlugin;
import com.fs.starfarer.api.Global;

import data.scripts.world.BISOGen;

public class BISOModPlugin extends BaseModPlugin
{
    private static void initBISO()
    {
        // Create an instance of every generator here and call its generate() method
		new BISOGen().generate(Global.getSector());
    }
	
	
	
    @Override
    public void onNewGame()
    {
        // Calling a separate method avoids duplicate code with onEnabled()
        initBISO();
    }

	// the following code doesn't work right now, but it will in 0.6.1a!
	// its stuff that will let you add it to existing saved games, rather than just new games
	
    // @Override
    // public void onEnabled(boolean wasEnabledBefore)
    // {
        // if (!wasEnabledBefore)
        // {
           // // Calling a separate method avoids duplicate code with onNewGame()
           // initBISO();
        // }
    // }
}

public class BISOMissileAI extends BaseModPlugin
{
	public PluginPick<MissileAIPlugin> pickMissileAI(final MissileAPI missile, final ShipAPI launchingShip) {  
       if (missile.getWeapon() != null && missile.getWeapon().getId().equals("harpoon")) {  
          return new PluginPick<MissileAIPlugin>(new MissileAIPlugin() {  
             public void advance(float amount) {  
                missile.giveCommand(ShipCommand.TURN_RIGHT);  
                missile.giveCommand(ShipCommand.ACCELERATE);  
             }  
          }, PickPriority.MOD_GENERAL);  
       }  
       return null;  
	} 
}

[close]

dmaiski · « **Reply #2 on:** October 13, 2013, 03:06:34 AM »

Spoiler

[close]

happy dance

i still have no real idea how i made it work, but hey if it works, and you can reproduce it, it doesn't matter if the primary power source is evil in a can!

Spoiler

Code: java

package data.scripts;


import com.fs.starfarer.api.BaseModPlugin;
import com.fs.starfarer.api.Global;
import com.fs.starfarer.api.PluginPick;
import com.fs.starfarer.api.campaign.CampaignPlugin;
import com.fs.starfarer.api.combat.MissileAIPlugin;
import com.fs.starfarer.api.combat.MissileAPI;
import com.fs.starfarer.api.combat.ShipAPI;
import com.fs.starfarer.api.combat.ShipCommand;


import data.scripts.world.BISOGen;
import data.scripts.BISOMissileAI;

public class BISOModPlugin extends BaseModPlugin
{
    private static void initBISO()
    {
        // Create an instance of every generator here and call its generate() method
		new BISOGen().generate(Global.getSector());
    }

    @Override
    public void onNewGame()
    {
        // Calling a separate method avoids duplicate code with onEnabled()
        initBISO();
    }


    public PluginPick<MissileAIPlugin> pickMissileAI(final MissileAPI missile, final ShipAPI launchingShip) {
        if (missile.getWeapon() != null && missile.getWeapon().getId().equals("harpoon")) {
            return new PluginPick<MissileAIPlugin>(new MissileAIPlugin() {
                public void advance(float amount) {
                    missile.giveCommand(ShipCommand.TURN_RIGHT);
                    missile.giveCommand(ShipCommand.ACCELERATE);
                }
            }, CampaignPlugin.PickPriority.MOD_GENERAL);
        }
        return null;
    }

    // the following code doesn't work right now, but it will in 0.6.1a!
	// its stuff that will let you add it to existing saved games, rather than just new games
	
    // @Override
    // public void onEnabled(boolean wasEnabledBefore)
    // {
        // if (!wasEnabledBefore)
        // {
           // // Calling a separate method avoids duplicate code with onNewGame()
           // initBISO();
        // }
    // }
}

[close]

evil inside

Spoiler

Code: java

package data.scripts;

import com.fs.starfarer.api.BaseModPlugin;
import com.fs.starfarer.api.PluginPick;
import com.fs.starfarer.api.campaign.CampaignPlugin;
import com.fs.starfarer.api.combat.MissileAIPlugin;
import com.fs.starfarer.api.combat.MissileAPI;
import com.fs.starfarer.api.combat.ShipAPI;
import com.fs.starfarer.api.combat.ShipCommand;

public class BISOMissileAI extends BaseModPlugin{ public PluginPick<MissileAIPlugin> pickMissileAI(final MissileAPI missile, final ShipAPI launchingShip) {
        if (missile.getWeapon() != null && missile.getWeapon().getId().equals("harpoon")) {
            return new PluginPick<MissileAIPlugin>(new MissileAIPlugin() {
                public void advance(float amount) {
                    missile.giveCommand(ShipCommand.TURN_RIGHT);
                    missile.giveCommand(ShipCommand.ACCELERATE);
                }
            }, CampaignPlugin.PickPriority.MOD_GENERAL);
        }
        return null;
    }
}

[close]

now the next step is to figure out how it all works, anyone willing to explain?

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Author Topic: Help the newb learn the java (Read 2312 times)

dmaiski

Help the newb learn the java

dmaiski

Re: Help the newb learn the java

dmaiski

Re: Help the newb learn the java