Voomra/the-game-old
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style(all)

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DmitriyMX
2013-10-31 01:00:12 +04:00
parent d4dd335772
commit 077cd15235
3 changed files with 104 additions and 104 deletions
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4
src/ru/dmitriymx/game/engine/Sprite2.java
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@@ -8,11 +8,11 @@ public class Sprite2 extends Texture {
private int count_frames; private int count_frames;
private int[][] frames_coords; private int[][] frames_coords;
private void prepare_sprite(int width, int height){ private void prepare_sprite(int width, int height) {
width_frame = width; width_frame = width;
height_frame = height; height_frame = height;
count_frames = (int)(Math.floor(this.getWidth() / width_frame) * Math.floor(this.getHeight() / height_frame)); count_frames = (int) (Math.floor(this.getWidth() / width_frame) * Math.floor(this.getHeight() / height_frame));
frames_coords = new int[4][count_frames]; frames_coords = new int[4][count_frames];
} }

166
src/ru/dmitriymx/game/engine/Texture.java
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@@ -12,113 +12,115 @@ import java.nio.ByteOrder;
import java.nio.IntBuffer; import java.nio.IntBuffer;
public class Texture { public class Texture {
private BufferedImage image; private BufferedImage image;
private int width, height; private int width, height;
private int bind_id; private int bind_id;
private float one_pixel_w, one_pixel_h; private float one_pixel_w, one_pixel_h;
private IntBuffer imageData; private IntBuffer imageData;
private int rgb_array_size; private int rgb_array_size;
private void _init(BufferedImage image){ private void _init(BufferedImage image) {
bind_id = GL11.glGenTextures(); bind_id = GL11.glGenTextures();
this.image = image; this.image = image;
prepare_opengl(); prepare_opengl();
prepare_image(); prepare_image();
} }
public Texture(BufferedImage image) { public Texture(BufferedImage image) {
_init(image); _init(image);
} }
public Texture(InputStream stream) { public Texture(InputStream stream) {
try { try {
BufferedImage image = ImageIO.read(stream); BufferedImage image = ImageIO.read(stream);
stream.close(); stream.close();
_init(image); _init(image);
} catch (IOException e) { } catch (IOException e) {
e.printStackTrace(); e.printStackTrace();
} }
} }
private void prepare_opengl(){ private void prepare_opengl() {
GL11.glBindTexture(GL11.GL_TEXTURE_2D, bind_id); GL11.glBindTexture(GL11.GL_TEXTURE_2D, bind_id);
GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_NEAREST); GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_NEAREST);
GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_NEAREST); GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_NEAREST);
GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S, GL11.GL_REPEAT); GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S, GL11.GL_REPEAT);
GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T, GL11.GL_REPEAT); GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T, GL11.GL_REPEAT);
} }
private void prepare_image(){ private void prepare_image() {
if(width != image.getWidth() || height != image.getHeight()){ if (width != image.getWidth() || height != image.getHeight()) {
width = image.getWidth(); width = image.getWidth();
height = image.getHeight(); height = image.getHeight();
one_pixel_w = (100F / width) / 100F; one_pixel_w = (100F / width) / 100F;
one_pixel_h = (100F / height) / 100F; one_pixel_h = (100F / height) / 100F;
rgb_array_size = width * height; rgb_array_size = width * height;
imageData = ByteBuffer.allocateDirect(4 * rgb_array_size).order(ByteOrder.nativeOrder()).asIntBuffer(); imageData = ByteBuffer.allocateDirect(4 * rgb_array_size).order(ByteOrder.nativeOrder()).asIntBuffer();
}else{ } else {
imageData.clear(); imageData.clear();
} }
int[] rgb_array = new int[rgb_array_size]; int[] rgb_array = new int[rgb_array_size];
image.getRGB(0, 0, width, height, rgb_array, 0, width); image.getRGB(0, 0, width, height, rgb_array, 0, width);
imageData.put(rgb_array); imageData.put(rgb_array);
imageData.position(0).limit(rgb_array_size); imageData.position(0).limit(rgb_array_size);
GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, GL11.GL_RGBA, width, height, 0, GL12.GL_BGRA, GL12.GL_UNSIGNED_INT_8_8_8_8_REV, imageData); GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, GL11.GL_RGBA, width, height, 0, GL12.GL_BGRA, GL12.GL_UNSIGNED_INT_8_8_8_8_REV, imageData);
} }
public void bind(){ public void bind() {
GL11.glBindTexture(GL11.GL_TEXTURE_2D, bind_id); GL11.glBindTexture(GL11.GL_TEXTURE_2D, bind_id);
} }
public int getWidth(){ public int getWidth() {
return width; return width;
} }
public int getHeight(){ public int getHeight() {
return height; return height;
} }
public BufferedImage getImage(){ public BufferedImage getImage() {
return image; return image;
} }
public void setImage(BufferedImage image){ public void setImage(BufferedImage image) {
this.image = image; this.image = image;
prepare_image(); prepare_image();
} }
public void setImage(InputStream stream){ public void setImage(InputStream stream) {
try{ try {
BufferedImage image = ImageIO.read(stream); BufferedImage image = ImageIO.read(stream);
stream.close(); stream.close();
setImage(image); setImage(image);
} catch(Exception e){ } catch (Exception e) {
e.printStackTrace(); e.printStackTrace();
} }
} }
public void updateTexture(){ public void updateTexture() {
prepare_image(); prepare_image();
} }
/** /**
* Преобразует обычные пиксельные координаты в относительные * Преобразует обычные пиксельные координаты в относительные
*
* @param x * @param x
* @return * @return
*/ */
public float floatX(int x){ public float floatX(int x) {
return one_pixel_w * x; return one_pixel_w * x;
} }
/** /**
* Преобразует обычные пиксельные координаты в относительные * Преобразует обычные пиксельные координаты в относительные
*
* @param y * @param y
* @return * @return
*/ */
public float floatY(int y){ public float floatY(int y) {
return one_pixel_h * y; return one_pixel_h * y;
} }
} }

38
src/ru/dmitriymx/game/mw/Prometheus.java
View File

@@ -7,7 +7,7 @@ import ru.dmitriymx.game.engine.Sprite;
public class Prometheus implements TexturedObject { public class Prometheus implements TexturedObject {
public static int K = 4; public static int K = 4;
private final double _180_DIV_PI = 180/Math.PI; private final double _180_DIV_PI = 180 / Math.PI;
private final int WIDTH, HEIGHT; private final int WIDTH, HEIGHT;
private final int SPEED = 2 * K; private final int SPEED = 2 * K;
private int x, y = 0; private int x, y = 0;
@@ -16,7 +16,7 @@ public class Prometheus implements TexturedObject {
private boolean is_run = false; private boolean is_run = false;
private boolean run_left = false; private boolean run_left = false;
public Prometheus(){ public Prometheus() {
WIDTH = 48; WIDTH = 48;
HEIGHT = 32; HEIGHT = 32;
body = new Sprite(Prometheus.class.getResourceAsStream("/ru/dmitriymx/game/mw-prometheus-01.png"), WIDTH, HEIGHT); body = new Sprite(Prometheus.class.getResourceAsStream("/ru/dmitriymx/game/mw-prometheus-01.png"), WIDTH, HEIGHT);
@@ -56,19 +56,17 @@ public class Prometheus implements TexturedObject {
@Override @Override
public void render() { public void render() {
int _x = get_center_x(); int _x = get_center_x();
if(_x > Mouse.getX()){ if (_x > Mouse.getX()) {
sprite_inverse = true; sprite_inverse = true;
} } else if (_x < Mouse.getX()) {
else if(_x < Mouse.getX()){
sprite_inverse = false; sprite_inverse = false;
} }
if(is_run){ if (is_run) {
if((!run_left && !sprite_inverse) || (run_left && sprite_inverse)){ if ((!run_left && !sprite_inverse) || (run_left && sprite_inverse)) {
body.nextFrame(); body.nextFrame();
gun.nextFrame(); gun.nextFrame();
} } else if ((run_left && !sprite_inverse) || (!run_left && sprite_inverse)) {
else if((run_left && !sprite_inverse) || (!run_left && sprite_inverse)){
body.prevFrame(); body.prevFrame();
gun.prevFrame(); gun.prevFrame();
} }
@@ -84,33 +82,33 @@ public class Prometheus implements TexturedObject {
this.x += oX; this.x += oX;
this.y += oY; this.y += oY;
if(oX < 0){ if (oX < 0) {
run_left = true; run_left = true;
} else { } else {
run_left = false; run_left = false;
} }
} }
public int getSpeed(){ public int getSpeed() {
return SPEED; return SPEED;
} }
public void setRun(boolean value){ public void setRun(boolean value) {
is_run = value; is_run = value;
if(!value){ if (!value) {
body.setFrame(0); body.setFrame(0);
gun.setFrame(0); gun.setFrame(0);
} }
} }
private void render_body(Sprite.Coords frame){ private void render_body(Sprite.Coords frame) {
body.bind(); body.bind();
GL11.glPushMatrix(); GL11.glPushMatrix();
GL11.glTranslatef(x, y, 0); GL11.glTranslatef(x, y, 0);
GL11.glBegin(GL11.GL_QUADS); GL11.glBegin(GL11.GL_QUADS);
if(!sprite_inverse){ if (!sprite_inverse) {
GL11.glTexCoord2f(body.floatX(frame.x1), body.floatY(frame.y1)); GL11.glTexCoord2f(body.floatX(frame.x1), body.floatY(frame.y1));
GL11.glVertex2f(0, 0); GL11.glVertex2f(0, 0);
GL11.glTexCoord2f(body.floatX(frame.x2), body.floatY(frame.y1)); GL11.glTexCoord2f(body.floatX(frame.x2), body.floatY(frame.y1));
@@ -134,10 +132,10 @@ public class Prometheus implements TexturedObject {
GL11.glPopMatrix(); GL11.glPopMatrix();
} }
private void render_gun(Sprite.Coords frame){ private void render_gun(Sprite.Coords frame) {
int _x; int _x;
int _y = y + (5 * K); int _y = y + (5 * K);
if(!sprite_inverse){ if (!sprite_inverse) {
_x = x + (19 * K); _x = x + (19 * K);
} else { } else {
@@ -147,7 +145,7 @@ public class Prometheus implements TexturedObject {
int offcetY = -16 * K; int offcetY = -16 * K;
int mX = Mouse.getX(); int mX = Mouse.getX();
int mY = Display.getHeight() - Mouse.getY(); int mY = Display.getHeight() - Mouse.getY();
float angle = (float)(Math.atan2(mY - _y, mX - _x) * _180_DIV_PI); float angle = (float) (Math.atan2(mY - _y, mX - _x) * _180_DIV_PI);
gun.bind(); gun.bind();
GL11.glPushMatrix(); GL11.glPushMatrix();
@@ -155,7 +153,7 @@ public class Prometheus implements TexturedObject {
GL11.glRotatef(angle, 0, 0, 1); GL11.glRotatef(angle, 0, 0, 1);
GL11.glBegin(GL11.GL_QUADS); GL11.glBegin(GL11.GL_QUADS);
if(!sprite_inverse){ if (!sprite_inverse) {
GL11.glTexCoord2f(gun.floatX(frame.x1), gun.floatY(frame.y1)); GL11.glTexCoord2f(gun.floatX(frame.x1), gun.floatY(frame.y1));
GL11.glVertex2f(offcetX, offcetY); GL11.glVertex2f(offcetX, offcetY);
GL11.glTexCoord2f(gun.floatX(frame.x2), gun.floatY(frame.y1)); GL11.glTexCoord2f(gun.floatX(frame.x2), gun.floatY(frame.y1));
@@ -179,7 +177,7 @@ public class Prometheus implements TexturedObject {
GL11.glPopMatrix(); GL11.glPopMatrix();
} }
private int get_center_x(){ private int get_center_x() {
return x + ((WIDTH * K) / 2); return x + ((WIDTH * K) / 2);
} }
} }