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Code Pull requests Releases Activity

Added mouse over

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This commit is contained in:
Ziver Koc 2007-04-18 16:06:44 +00:00
parent 22965dbdd1
commit c6ba0ea532
6 changed files with 129 additions and 87 deletions
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3
src/ei/engine/LWJGLGameWindow.java
View file

@ -89,6 +89,7 @@ public class LWJGLGameWindow {
// enable textures since we're going to use these for our sprites
GL11.glEnable(GL11.GL_TEXTURE_2D);
// Enable Smooth Shading
GL11.glShadeModel(GL11.GL_SMOOTH);
// disable the OpenGL depth test since we're rendering 2D graphics
GL11.glDisable(GL11.GL_DEPTH_TEST);
@ -96,8 +97,6 @@ public class LWJGLGameWindow {
//GL11.glDepthFunc(GL11.GL_LEQUAL); // The Type Of Depth Testing To Do
// disable lights (we do not nead them)
GL11.glDisable(GL11.GL_LIGHTING);
// Enable Smooth Shading
GL11.glShadeModel(GL11.GL_SMOOTH);
// Black Background
GL11.glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
// Depth Buffer Setup

119
src/ei/game/input/InGameMouseInput.java
View file

@ -18,6 +18,7 @@ public class InGameMouseInput extends MouseInput{
private static final float CAMERA_MOVE_SPEED = 6.0f;
private ArrayList<GameEntity> selected;
private GameEntity oldMouseOver;
private Vector2f leftKlickPos;
private Box markingBox;
@ -56,29 +57,42 @@ public class InGameMouseInput extends MouseInput{
LWJGLGameWindow.getCamera().getLocation().add(0,CAMERA_MOVE_SPEED,0);
}
// The marking box is sized and positioned
if(leftKlickPos != null){
float markingSizeX = 0;
float markingSizeY = 0;
Vector2i pos = Map.getPosByPixel(
LWJGLGameWindow.getCamera().getLocation().getX()+x,
LWJGLGameWindow.getCamera().getLocation().getY()+y);
if(leftKlickPos.getX() > (LWJGLGameWindow.getCamera().getLocation().getX()+x)){
markingSizeX = Math.abs(leftKlickPos.getX()-(LWJGLGameWindow.getCamera().getLocation().getX()+x));
}
else{
markingSizeX = -Math.abs(leftKlickPos.getX()-(LWJGLGameWindow.getCamera().getLocation().getX()+x));
if(map.posExist(pos.getX(), pos.getY())){
// The marking box is sized and positioned
if(leftKlickPos != null){
float markingSizeX = 0;
float markingSizeY = 0;
if(leftKlickPos.getX() > (LWJGLGameWindow.getCamera().getLocation().getX()+x)){
markingSizeX = Math.abs(leftKlickPos.getX()-(LWJGLGameWindow.getCamera().getLocation().getX()+x));
}
else{
markingSizeX = -Math.abs(leftKlickPos.getX()-(LWJGLGameWindow.getCamera().getLocation().getX()+x));
}
if(leftKlickPos.getY() > (LWJGLGameWindow.getCamera().getLocation().getY()+y)){
markingSizeY = Math.abs(leftKlickPos.getY()-(LWJGLGameWindow.getCamera().getLocation().getY()+y));
}
else{
markingSizeY = -Math.abs(leftKlickPos.getY()-(LWJGLGameWindow.getCamera().getLocation().getY()+y));
}
markingBox.setSize(new Vector2f(markingSizeX+getSprite().getSize().getX()/2,markingSizeY+getSprite().getSize().getY()/2));
markingBox.setLocation(new Vector2f(
leftKlickPos.getX()-markingBox.getSize().getX()/2,
leftKlickPos.getY()-markingBox.getSize().getY()/2));
}
if(leftKlickPos.getY() > (LWJGLGameWindow.getCamera().getLocation().getY()+y)){
markingSizeY = Math.abs(leftKlickPos.getY()-(LWJGLGameWindow.getCamera().getLocation().getY()+y));
// Make unit mouseover select
if(!map.isPosEmpty(pos.getX(), pos.getY())){
if(oldMouseOver != null)oldMouseOver.setMouseOver(false);
oldMouseOver = map.getPos(pos.getX(), pos.getY());
oldMouseOver.setMouseOver(true);
}
else{
markingSizeY = -Math.abs(leftKlickPos.getY()-(LWJGLGameWindow.getCamera().getLocation().getY()+y));
}
markingBox.setSize(new Vector2f(markingSizeX+getSprite().getSize().getX()/2,markingSizeY+getSprite().getSize().getY()/2));
markingBox.setLocation(new Vector2f(
leftKlickPos.getX()-markingBox.getSize().getX()/2,
leftKlickPos.getY()-markingBox.getSize().getY()/2));
}
}
@ -87,29 +101,30 @@ public class InGameMouseInput extends MouseInput{
Vector2i pos = Map.getPosByPixel(
LWJGLGameWindow.getCamera().getLocation().getX()+x,
LWJGLGameWindow.getCamera().getLocation().getY()+y);
//selecting unit.
if(event==LEFT_MOUSE_BUTTON){
//map.printAllUnits();
if(leftKlickPos == null){
leftKlickPos = new Vector2f(
LWJGLGameWindow.getCamera().getLocation().getX()+x,
LWJGLGameWindow.getCamera().getLocation().getY()+y);
markingBox.setSize(new Vector2f(0,0));
getNode().add(markingBox);
}
}
//unit action.
else if(event==RIGHT_MOUSE_BUTTON) {
if(!map.isPosEmpty(pos.getX(), pos.getY())){
for(int i=0; i<selected.size(); i++) {
selected.get(i).attack(new Vector2i(pos.getX(), pos.getY()));
if(map.posExist(pos.getX(), pos.getY())){
//selecting unit.
if(event==LEFT_MOUSE_BUTTON){
//map.printAllUnits();
if(leftKlickPos == null){
leftKlickPos = new Vector2f(
LWJGLGameWindow.getCamera().getLocation().getX()+x,
LWJGLGameWindow.getCamera().getLocation().getY()+y);
markingBox.setSize(new Vector2f(0,0));
getNode().add(markingBox);
}
}
else{
//MultiPrintStream.out.println("Moving: "+pos.getX()+", "+pos.getY());
for(int i=0; i<selected.size() ;i++){
selected.get(i).move(pos.getX(),pos.getY());
//unit action.
else if(event==RIGHT_MOUSE_BUTTON) {
if(!map.isPosEmpty(pos.getX(), pos.getY())){
for(int i=0; i<selected.size(); i++) {
selected.get(i).attack(new Vector2i(pos.getX(), pos.getY()));
}
}
else{
//MultiPrintStream.out.println("Moving: "+pos.getX()+", "+pos.getY());
for(int i=0; i<selected.size() ;i++){
selected.get(i).move(pos.getX(),pos.getY());
}
}
}
}
@ -121,11 +136,13 @@ public class InGameMouseInput extends MouseInput{
LWJGLGameWindow.getCamera().getLocation().getX()+x,
LWJGLGameWindow.getCamera().getLocation().getY()+y);
if(leftKlickPos != null){
deselectAllUnits();
selectUnits(Map.getPosByPixel(leftKlickPos.getX(), leftKlickPos.getY()),pos);
leftKlickPos = null;
getNode().remove(markingBox);
if(map.posExist(pos.getX(), pos.getY())){
if(leftKlickPos != null){
deselectAllUnits();
selectUnits(Map.getPosByPixel(leftKlickPos.getX(), leftKlickPos.getY()),pos);
leftKlickPos = null;
getNode().remove(markingBox);
}
}
}
@ -136,14 +153,14 @@ public class InGameMouseInput extends MouseInput{
* @param stopPos The stop position
*/
public void selectUnits(Vector2i startPos, Vector2i stopPos){
for(int i=Math.min(startPos.getX(), stopPos.getX()); i<=Math.max(startPos.getX(), stopPos.getX()) ;i++){
for(int j=Math.min(startPos.getY(), stopPos.getY()); j<=Math.max(startPos.getY(), stopPos.getY()) ;j++){
if(!map.isPosEmpty(i, j)){
selected.add(map.getPos(i, j));
map.getPos(i, j).setSelected(true);
}
for(int i=Math.min(startPos.getX(), stopPos.getX()); i<=Math.max(startPos.getX(), stopPos.getX()) ;i++){
for(int j=Math.min(startPos.getY(), stopPos.getY()); j<=Math.max(startPos.getY(), stopPos.getY()) ;j++){
if(!map.isPosEmpty(i, j)){
selected.add(map.getPos(i, j));
map.getPos(i, j).setSelected(true);
}
}
}
}
/**

21
src/ei/game/scene/GameEntity.java
View file

@ -1,17 +1,14 @@
package ei.game.scene;
import ei.engine.math.Vector2f;
import ei.engine.math.Vector2i;
import ei.engine.scene.Entity;
public abstract class GameEntity{
private int max_life;
private int life;
private boolean selected;
public GameEntity(int l){
setLife(l);
this.selected = false;
}
/**
@ -54,20 +51,18 @@ public abstract class GameEntity{
max_life = l;
}
/**
* If the unit is selected.
* @return true if selected.
*/
public boolean isSelected() {
return selected;
}
/**
* Sets a unit to be selected or not.
* @param b true or false.
*/
public void setSelected(boolean b) {
this.selected = b;
}
public abstract void setSelected(boolean b);
/**
* Set if the mouse is over the unit or not
* @param b If the mouse is over the unit or not
*/
public abstract void setMouseOver(boolean b);
protected abstract SelectBox getSelection();
public void move(int x, int y) {

17
src/ei/game/scene/Map.java
View file

@ -3,7 +3,6 @@ package ei.game.scene;
import ei.engine.math.Vector2f;
import ei.engine.math.Vector2i;
import ei.engine.math.Vector3f;
import ei.engine.scene.Box;
import ei.engine.scene.Node;
import ei.engine.scene.Sprite;
@ -76,14 +75,24 @@ public class Map {
* @return True if empty else false
*/
public boolean isPosEmpty(int x, int y){
if(x < 0 || y < 0 || x >= width || y >= hight)
return false;
if(map[x][y] == null){
if(posExist(x,y) && map[x][y] == null){
return true;
}
return false;
}
/**
* Returns true if the given pos exists on the map
* @param x The x pos
* @param y The y pos
* @return True if the given pos exists on the map
*/
public boolean posExist(int x, int y){
if(x < 0 || y < 0 || x >= width || y >= hight)
return false;
return true;
}
/**
* Returns the object at the pos
*

16
src/ei/game/scene/SelectBox.java
View file

@ -9,6 +9,7 @@ import ei.engine.texture.Texture;
public class SelectBox {
private Node selectNode;
private Node mouseOverNode;
private Sprite value;
private int max;
private float width;
@ -25,6 +26,7 @@ public class SelectBox {
this.max = max;
this.width = x;
selectNode = new Node("SelectionNode");
mouseOverNode = new Node("MouseOverNode");
Texture tex = new Texture();
tex.setColor(new Vector4f(0.5f, 1.0f, 0.5f,1));
@ -36,11 +38,13 @@ public class SelectBox {
value.setSize(new Vector2f(x,height));
value.setLocation(new Vector2f(0,-x/2+height/2));
selectNode.add(value);
mouseOverNode.add(value);
Box bar = new Box("bar",tex);
bar.setSize(new Vector2f(x,height));
bar.setLocation(new Vector2f(0,-x/2+height/2));
selectNode.add(bar);
mouseOverNode.add(bar);
Box select = new Box("select",tex);
select.setSize(new Vector2f(x,y));
@ -54,10 +58,20 @@ public class SelectBox {
*
* @return The node of the selection
*/
public Node getNode(){
public Node getSelectNode(){
return selectNode;
}
/**
* Returns the node of the selection
*
* @return The node of the selection
*/
public Node getMouseOverNode(){
return mouseOverNode;
}
/**
* Sets the value of the health bar
*

14
src/ei/game/scene/units/Unit.java
View file

@ -45,12 +45,20 @@ public abstract class Unit extends GameEntity{
}
public void setSelected(boolean b) {
super.setSelected(b);
if(b) {
unitNode.add(getSelection().getNode());
unitNode.add(getSelection().getSelectNode());
}
else{
unitNode.remove(getSelection().getNode());
unitNode.remove(getSelection().getSelectNode());
}
}
public void setMouseOver(boolean b) {
if(b) {
unitNode.add(getSelection().getMouseOverNode());
}
else{
unitNode.remove(getSelection().getMouseOverNode());
}
}