So I have two issues with this code right now. I also do have a question, edited to be at the end.
When i generate tiles, it seems that my arraylist i add them to, appears empty when i read it, I do read it after I finish generating it, so it shouldnt appear empty, and they do get added from what I see. Anyone know whats wrong?
Also i have a function on my left mouse click to add a quad at the location, which gets added to the drawQuads list and then rendered, it seems that it should be in order? The very same list does add the other quads correctly and renders them just fine.
If it matters, I'm using netbeans. Been grinding away at this for awhile now, I actually made the generator while thinking about how to fix the quad issue and then I hit another one so I figured it would be time for some help.
import java.util.*;
import org.lwjgl.LWJGLException;
import org.lwjgl.Sys;
import org.lwjgl.input.Keyboard;
import org.lwjgl.input.Mouse;
import org.lwjgl.opengl.*;
import static org.lwjgl.opengl.GL11.*;
import static org.lwjgl.util.glu.GLU.gluOrtho2D;
public class Main{
Character tempChar;
Random rand = new Random();
Timer t = new Timer();
boolean randomChars = true;
List<Character> listOfChars = new ArrayList<>();
Render rend = new Render();
Input input = new Input();
Generator gen = new Generator();
int dice = 0;
int scrX = 1200;
int scrY = 800;
int mX;
int mY;
int currentFPS;
long storedTime = System.nanoTime();
int delta;
int fps;
long lastFPS;
boolean secondPassed = false;
int totalTime;
public static void main(String []args){
Main main = new Main();
main.Main();
}
public void Main(){
createDisplay();
createInput();
//makeChar();
rend.makeTestBackground();
//rend.makeTestGrid(33,32,55,36,10,21);
//rend.makeTestQuads();
gen.generateGrid(33,32,55,36,10,10,21);
//Testing why it isnt working with the left click method.
rend.testMakeQuads(1f,0f,0.5f, 100,400, 20,20); //this works, then
why dont input click makeQuad??????? Hmm..
initGL();
resizeGL();
getDeltaTime();
lastFPS = getTime();
while(!Display.isCloseRequested() &&
!Keyboard.isKeyDown(Keyboard.KEY_ESCAPE)){
//getDeltaTime(); why?
updateFPS();
if(secondPassed){
totalTime++;
//System.out.println(totalTime+"+1");
secondPassed = false;
}
input.update();
rend.render();
displayUpdate();
Display.setTitle("App @"+currentFPS+"fps "
+Mouse.getX()+"mX "+Mouse.getY()+"mY "
+"Running for "+totalTime+ "seconds");
}
destroyAll();
}
public void getDeltaTime(){
long currentTime = System.nanoTime();
delta = (int) ((currentTime-storedTime) / 1000000);
storedTime = currentTime;
}
public long getTime(){
return (Sys.getTime() * 1000) / Sys.getTimerResolution();
}
public void updateFPS() {
if (getTime() - lastFPS > 1000) {
currentFPS = fps;
fps = 0;
lastFPS += 1000;
secondPassed = true;
}
fps++;
}
public void displayUpdate(){
Display.update();
Display.sync(60);
}
public void initGL(){
glClearColor(0.0f,0.0f,0.0f,0.0f);
glDisable(GL_DEPTH_TEST);
glDisable(GL_LIGHTING);
}
public void resizeGL(){ //If im honest i dont even know what im doing.
glViewport(0,0,scrX,scrY);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluOrtho2D(0.0f,scrX,0.0f,scrY);
glPushMatrix();
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glPushMatrix();
}
public void destroyAll(){
System.out.println("Goodbye cruel world...");
Display.destroy();
Keyboard.destroy();
Mouse.destroy();
System.exit(0);
}
public void createDisplay(){
try{
Display.setDisplayMode(new DisplayMode(scrX,scrY));
Display.setFullscreen(false);
Display.setTitle("Nothing lasts for ever, not even this
title.");
Display.create();
}catch(LWJGLException e) {
System.exit(0);
}
}
public void createInput(){
try {
Keyboard.create();
Mouse.create();
Mouse.setGrabbed(false); //Dat booty doe.
} catch (LWJGLException ex) {
System.out.println("Input error. This shouldnt happen.");
}
}
//Should probably make a generator class. Think about it, nerd.
//Comment to self; who do you think you are ? Some sort of programming
expert?
//Reply to you; dont you dare talk to me that way, try me, i will del
sys32.
//Comment to self; Do it then? If you're so ba... *sizzling noises*
public void makeChar(){
if(randomChars){
int tStrStat = makeStat();
int tStrMod = tStrStat-6;
int tAgiStat = makeStat();
int tAgiMod = tAgiStat-6;
int tStaStat = makeStat();
int tStaMod = tStaStat-6;
int tChaStat = makeStat();
int tChaMod = tChaStat-6;
int tIntStat = makeStat();
int tIntMod = tIntStat-6;
int tempArrStat[] = {tStrStat, tAgiStat, tStaStat, tChaStat,
tIntStat};
int arrStats[] = findHighestNums(tempArrStat);
System.out.println(Arrays.toString(arrStats));
System.out.println("Highest stat is: "+arrStats[0]);
/*tempChar = new Character("Random Char Class",
tStrStat, tStrMod, tStrMod, tStrMod,
tAgiStat, tAgiMod, tAgiMod, tAgiMod,
tStaStat, tStaMod, tStaMod, tStaMod,
tChaStat, tChaMod, tChaMod, tChaMod,
tIntStat, tIntMod, tIntMod, tIntMod);
listOfChars.add(tempChar);
*/
}else{
System.out.println("Not using Random Values");
tempChar = new Character("Low Char Class",
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0);
listOfChars.add(tempChar);
tempChar = new Character("Avg Char Class",
1, 1, 1, 1,
1, 1, 1, 1,
1, 1, 1, 1,
1, 1, 1, 1,
1, 1, 1, 1);
listOfChars.add(tempChar);
tempChar = new Character("High Char Class",
2, 1, 1, 1,
1, 1, 1, 1,
1, 1, 1, 1,
1, 1, 1, 1,
1, 1, 1, 1);
listOfChars.add(tempChar);
}
testChar();
}
public void testChar(){
for(Character tChar : listOfChars){
String tempName = tChar.getName();
System.out.println(tempName + " ");
System.out.println("Strength: "+tChar.strength);
System.out.println("Agility: "+tChar.agility);
System.out.println("Stamina: "+tChar.stamina);
System.out.println("Charisma: "+tChar.charisma);
System.out.println("Intellect: "+tChar.intellect);
}
}
public int rollDSix(){
int tRandChoose = rand.nextInt(30)+1;
for(int i=0;
i < 30; //Yo dawg, i heard yo liek random, so i put a random
in your random, making it extra random.
i++)
{
int tRand = rand.nextInt(6)+1;
if(i == tRandChoose){
//System.out.println("The randomizer chose "+i);
//System.out.println("The Randomest number was " +
tRand);
dice = tRand;
}
}
return dice;
}
public int makeStat(){
int tDOne = rollDSix();
int tDTwo = rollDSix();
int tResultOne = tDOne+tDTwo;
//System.out.println("The Stat Became " + tResultOne);
//System.out.println(tResultOne-6 + " Was the adjusted Modifier");
return tResultOne;
}
public int[] findHighestNums(int arrTemp[]){
List tempList = new ArrayList();
int sortedArray[] = {0,0,0,0,0};
Arrays.sort(arrTemp);
//System.out.print(Arrays.toString(arrTemp));
//System.out.println("");
for(int i=arrTemp.length-1;
i >= 0;
i--){
//System.out.println(arrTemp[i]);
tempList.add(arrTemp[i]);
}
int tNum=0;
for (Iterator it = tempList.iterator(); it.hasNext();) {
int i = (int) it.next();
sortedArray[tNum] = i;
tNum++;
//System.out.println(i);
}
//System.out.println(Arrays.toString(sortedArray));
return sortedArray;
}
}
heres the render class
import java.util.*;
import java.util.List;
import java.awt.*;
import org.lwjgl.opengl.GL11;
import static org.lwjgl.opengl.GL11.*;
public class Render {
Tile tile;
Quads quad;
List<Quads> drawQuads = new ArrayList<>();
List<Tile> tileMapOne = new ArrayList<>();
//int qX = 600; //half of screen
//int qY = 400;
//int qSize = 380;
public void render(){
glClear(GL_COLOR_BUFFER_BIT);
glLoadIdentity();
for (Quads q : drawQuads) {
glTranslatef(0f,0f,0f);
glRotatef(0.0f,0.0f,0.0f,0.0f);
glColor3f(q.colorR,q.colorB,q.colorG);
glBegin(GL_QUADS);
GL11.glVertex2f(q.posX-q.sizeX,q.posY-q.sizeY);
GL11.glVertex2f(q.posX+q.sizeX,q.posY-q.sizeY);
GL11.glVertex2f(q.posX+q.sizeX,q.posY+q.sizeY);
GL11.glVertex2f(q.posX-q.sizeX,q.posY+q.sizeY);
glEnd();
}
//readGridMap();
renderGridMap();
}
public void readGridMap(){
for(Tile t : tileMapOne){
System.out.println(t.tileID);
}
}
public void renderGridMap(){
//System.out.println(tileMapOne.size()); empty?
for (Tile t : tileMapOne){
System.out.println("Do i get here?");
glTranslatef(0f,0f,0f);
glRotatef(t.rotation,0.0f,0.0f,0.0f);
glColor3f(t.colorR,t.colorB, t.colorG);
glBegin(GL_QUADS);
/*GL11.glVertex2f(50-20,50-20);
GL11.glVertex2f(50+20,50-20);
GL11.glVertex2f(50+20,50+20);
GL11.glVertex2f(50-20,50+20);*/
GL11.glVertex2f(t.posX-t.sizeX,t.posY-t.sizeY);
GL11.glVertex2f(t.posX+t.sizeX,t.posY-t.sizeY);
GL11.glVertex2f(t.posX+t.sizeX,t.posY+t.sizeY);
GL11.glVertex2f(t.posX-t.sizeX,t.posY+t.sizeY);
glEnd();
}
}
public void makeTestBackground(){
quad = new Quads(0f,0f,0f, 600f, 400f, 600f, 400f);
drawQuads.add(quad);
quad = new Quads(1f,1f,1f, 600f, 400f, 595f, 395f);
drawQuads.add(quad);
quad = new Quads(0f,0f,0f, 600f, 400f, 580f, 380f);
drawQuads.add(quad);
}
public void makeTestQuads(){
/*quad = new Quads(1f,0f,0f, 720f, 400f, 20f, 100f);
drawQuads.add(quad);
quad = new Quads(0f,0f,1f, 880f, 200f, 30f, 60f);
drawQuads.add(quad);
quad = new Quads(0f,1f,0f, 1000f, 450f, 50f, 80f);
drawQuads.add(quad);*/
}
public void makeTestGrid(int gridPosX, int gridPosY,
int gridSizeX, int gridSizeY,
int gridTileSize, int gridTileSpacing){
// making a grid
for(int iX = 0;
iX< gridSizeX;
iX++){
for(int iY = 0;
iY < gridSizeY;
iY++){
quad = new Quads(0.1f+iX,0.1f+iY,1f,
gridPosX+iX*gridTileSpacing,
gridPosY+iY*gridTileSpacing,
gridTileSize, gridTileSize);
drawQuads.add(quad);
}
}
}
public void testMakeQuads(float cR, float cG, float cB,
float pX, float pY,
float sX, float sY){
for (int i = 0;
i < 11;
i++)
{
makeQuads(cR, cG, cB,
pX+i*100, pY,
sX, sY);
}
}
public void makeQuads(float cR, float cG, float cB,
float pX, float pY,
float sX, float sY){
quad = new Quads(cR,cG,cB, pX, pY, sX, sY);
drawQuads.add(quad);
}
}
Here's the generator and tile class
public class Generator {
Render rend = new Render();
Tile tile;
int tempID = 0;
public void Generator (){
}
public void generateGrid(int gridPosX, int gridPosY,
int gridSizeX, int gridSizeY,
int gridTileSizeX, int gridTileSizeY,
int gridTileSpacing){
// making a grid
for(int iX = 0;
iX< gridSizeX;
iX++){
for(int iY = 0;
iY < gridSizeY;
iY++){
tempID++;
tile = new Tile(0.2f,1f,0.3f,
gridPosX+iX*gridTileSpacing,
gridPosY+iY*gridTileSpacing,
gridTileSizeX, gridTileSizeY,
0f, tempID);
rend.tileMapOne.add(tile);
}
}
}
}
public class Tile {
float colorR; float colorB; float colorG;
float posX; float posY;
float sizeX; float sizeY;
float rotation;
int tileID;
Render rend = new Render();
public Tile(float cR, float cB, float cG,
float pX, float pY,
float sX, float sY,
float rot, int tID){
this.colorR = cR;
this.colorB = cB;
this.colorG = cG;
this.posX = pX; this.posY = pY;
this.sizeX = sX; this.sizeY = sY;
this.rotation = rot;
this.tileID = tID;
System.out.println("Tile made with ID"+tileID);
}
public void setPosX(float tNum){
this.posX = tNum;
}
public void setPosY(float tNum){
this.posY = tNum;
}
public void setSizeX(float tNum){
this.sizeX = tNum;
}
public void setSizeY(float tNum){
this.sizeY = tNum;
}
public void setColor(float cR, float cB, float cG){
this.colorR = cR;
this.colorB = cB;
this.colorG = cG;
}
public int getID(){
return tileID;
}
public void setRot(float tNum){
this.rotation = tNum;
}
public void Tile (){
}
}
here's the input class
import org.lwjgl.input.Keyboard;
import org.lwjgl.input.Mouse;
public class Input {
Render rend = new Render();
int mX; int mY;
boolean leftClicking = false;
boolean rightClicking = false;
boolean keyPressed = false;
float tPX; float tPY;
float tSX; float tSY;
float tCR; float tCG; float tCB;
public void Input(){
}
public void update(){
mX = Mouse.getX();
mY = Mouse.getY();
checkForClick();
checkForKey();
}
public void checkForKey(){
if(Keyboard.isKeyDown(Keyboard.KEY_SPACE /*&& !keyPressed*/)){
System.out.println("Baby.. I think we need more space..");
}
if(Keyboard.isKeyDown(Keyboard.KEY_RETURN)){
System.out.println("*Enters the door* Honey! Im hooome!");
}
if(Keyboard.isKeyDown(Keyboard.KEY_1)){
System.out.println("When the moon hits the sky");
}
if(Keyboard.isKeyDown(Keyboard.KEY_2)){
System.out.println("Like a big pizza pie");
}
if(Keyboard.isKeyDown(Keyboard.KEY_3)){
System.out.println("Thats, amoré!");
}
if(Keyboard.isKeyDown(Keyboard.KEY_4)){
System.out.println("Shot to the heart, and you're to blame -");
}
if(Keyboard.isKeyDown(Keyboard.KEY_5)){
System.out.println("Darlin', you give love, a bad name!");
}
}
public void checkForClick(){
if(Mouse.isButtonDown(0) && !leftClicking){
//wrong
//Hmm.. Click and hold, without activating this? Methinks
System.out.println("Click!");
leftClick();
} leftClicking = Mouse.isButtonDown(0);
if(Mouse.isButtonDown(1) && !rightClicking){
//right
//context menu goes here, hmm.
} rightClicking = Mouse.isButtonDown(1);
}
public void leftClick(){
tPX = mX;
tPY = mY;
//temp
tCR = 0.6f; tCG = 0.8f; tCB = 1f;
tSX = 50f; tSY = 50f;
rend.makeQuads(tCR, tCG, tCB,
tPX, tPY, tSX, tSY);
/*while(!leftClicking){ //HMMMMMMMMM!!!!!!!!!!
if(Mouse.isButtonDown(0)){
System.out.println("Keeping on clicking!");
}else{
leftClicking = Mouse.isButtonDown(0);
}
}*/
}
}
This one shouldnt be relevant, but here's the quad class anyway for good measure
public class Quads {
float colorR; float colorG; float colorB;
float posX; float posY; float sizeX; float sizeY;
public Quads(float cR, float cG, float cB,
float pX, float pY,
float sX, float sY){
this.colorR = cR;
this.colorG = cG;
this.colorB = cB;
this.posX = pX; this.posY = pY;
this.sizeX = sX; this.sizeY = sY;
System.out.println("Made a quad! @ X"+posX+" Y"+posY);
}
}
Sorry if my mistakes were too obvious. Getting back into it after a year of no coding.
Edit: Almost forgot my question, how do i read mouse input as a single click, while if i hold the thing down, it should continue to do some other function? - Because so far, it only wants to do one or the other, or both at once, yet i'd like to be able to do both for two different things.
Edit: Bump, anyone? I could really use some help, cant for the life of me figure this out.
Edit: Been grinding away at it, here's what i tried:
Result? Should be working,.no errors, it works perfectly fine for the other object list that im rendering. The other issue? Still not gotten any further either
So would anyone please check over and see if they see something i dont? I cant progress my code until i figure this out, and i just cant, clearly. Thankyou..
So! I actually figured out a janky way to fix the issue- moving the generator code into my render class - albeit this was just a workaround, but then i went to check up on this and i see the delightful "alex" having answered the question with what i was going to ask specifically.
The issue was; The instance itself seemed to be initialized twice, while it should have just used the same instance(?) it apparently decided not to. So now i just gotta find a way to use the same instance and transfer it over. Thankyou all for the help! I wish i could contribute this answer to alex, but im not sure how to upvote or set a comment as an answer?
So theres the fix if anyone runs into this same issue! Its probably using several instances.
Edit: A thankyou to alex https://i.sstatic.net/aP9y2.jpg
