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using UnityEngine; | |
using System.Collections; | |
public class Gizmo : MonoBehaviour { | |
public bool ShowMainCameraBorder; | |
void OnDrawGizmos() { | |
if (ShowMainCameraBorder) { | |
float z = GetComponent<Camera>().nearClipPlane; | |
Vector3 max = GetComponent<Camera>().ViewportToWorldPoint(new Vector3(1, 1, z)); |
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using UnityEngine; | |
using System.Collections; | |
[ExecuteInEditMode] | |
public class SnapToGrid : MonoBehaviour { | |
public float cell_size = 1f; // = larghezza/altezza delle celle | |
private float x, y, z; | |
void Start() { |
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// constant movement | |
void Update() { | |
transform.position = Vector3.Lerp(pos1.position, pos2.position, speed * timer); | |
if (destination == pos1) { | |
timer = Mathf.Clamp(timer = Time.deltaTime, 0.0f, 1.0f/speed); | |
} else { | |
timer = Mathf.Clamp(timer + Time.deltaTime, 0.0f, 1.0f/speed); | |
} | |
} |
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protected void onCreate(...) { | |
super.onCreate(savedInstanceState); | |
TextView tv = new TextView(this); | |
tv.setTextSize(40); | |
tv.setText("blah"); | |
setContentView(tv); // adds tv as the root view of the activity's layout | |
} |
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<!-- Declaring the main "launcher" activity --> | |
<activity android:name=".MainActivity" android:label="@string/app_name"> | |
<intent-filter> | |
<action android:name="android.intent.action.MAIN" /> | |
<category android:name="android.intent.category.LAUNCHER" /> | |
</intent-filter> | |
</activity> |
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// fragment = nested sub-activity w/ its own layout and lifecycle. (modular section of an activity) | |
// fragment receives the same lifecycle callbacks as its parent activity does | |
public class ArticleFragment extends Fragment { | |
@Override | |
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { | |
return inflater.inflate(R.layout.article_view, container, false); | |
} | |
} |
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// use SharedPreferences APIs for small collection of data | |
// 1. using key | |
SharedPreferences pref = anyContext.getSharedPreferences(getString(R.string.preference_file_key), Context.MODE_PRIVATE); | |
// 2. activity's default | |
SharedPreferences pref = getAcitivy().getPreferences(Copntext.MODE_PRIVATE); | |
// Write | |
SharedPreferences.Editor editor = pref.edit(); |
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import java.lang.*; | |
class Homework1 { | |
public static void main(String args[]) { | |
int[] testArray = new int[10]; | |
// exercise 1 | |
fillWithRandomIntegers(testArray, 0, 100); | |
printArray(testArray); | |
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console.log("Hello World"); |
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