@Override
protected void doDisplay(I3dCamera camera) {
float x0 = -size.x / 2;
float y0 = -size.y / 2;
float x1 = size.x / 2;
float y1 = size.y / 2;
GL11.glLineWidth(thickness);
if (renderMode == RenderMode.SOLID) {
GL11.glEnable(GL11.GL_LINE_STIPPLE);
GL11.glLineStipple(stippleFactor, stipplePattern);
GL11.glBegin(GL11.GL_LINE_LOOP);
GL11.glVertex3d(x0, y1, 0);
GL11.glVertex3d(x0, y0, 0);
GL11.glVertex3d(x1, y0, 0);
GL11.glVertex3d(x1, y1, 0);
GL11.glEnd();
GL11.glDisable(GL11.GL_LINE_STIPPLE);
} else {
GL11.glBegin(GL11.GL_QUADS);
GL11.glVertex3d(x0, y1, 0);
GL11.glVertex3d(x0, y0, 0);
GL11.glVertex3d(x1, y0, 0);
GL11.glVertex3d(x1, y1, 0);
GL11.glEnd();
}
}
public void render() {
glBindTexture(GL_TEXTURE_2D, x_pos * 2 * (1 + y_pos * 2));
glBegin(GL_TRIANGLES);
glColor3f(1f, 1f, 1f);
glTexCoord2f(0f, 1f);
glVertex2f(x_pos + 0f, y_pos + 0f);
glTexCoord2f(1f, 1f);
glVertex2f(x_pos + 1f, y_pos + 0f);
glTexCoord2f(0f, 0f);
glVertex2f(x_pos + 0f, y_pos + 1f);
glEnd();
glBegin(GL_TRIANGLES);
glTexCoord2f(1f, 1f);
glVertex2f(x_pos + 1f, y_pos + 0f);
glTexCoord2f(1f, 0f);
glVertex2f(x_pos + 1f, y_pos + 1f);
glTexCoord2f(0f, 0f);
glVertex2f(x_pos + 0f, y_pos + 1f);
glEnd();
}
@Override
public void draw(Canvas canvas) {
Color currColor = canvas.getColor();
canvas.setColor(Color.GREEN);
int width = mRect.widht() * mHealth / mMaxHelth;
glPushMatrix();
glTranslated(mX, mY, 0);
glBegin(GL_QUADS);
glVertex2d(1, 1);
glVertex2d(width, 1);
glVertex2d(width, mRect.height() - 1);
glVertex2d(1, mRect.height() - 1);
glEnd();
glTranslated(0, 0, 0);
glPopMatrix();
canvas.setColor(currColor);
canvas.setColor(Color.RED);
glPushMatrix();
glTranslated(mX, mY, 0);
glBegin(GL_QUADS);
glVertex2d(1, 1);
glVertex2d(mRect.widht() - 1, 1);
glVertex2d(mRect.widht() - 1, mRect.height() - 1);
glVertex2d(1, mRect.height() - 1);
glEnd();
glTranslated(0, 0, 0);
glPopMatrix();
canvas.setColor(currColor);
super.draw(canvas);
}
public static void drawSkeleton(Model m) {
glPointSize(4);
// Bones
glBegin(GL_POINTS);
{
for (Bone b : m.bones) {
glColor3f(0, 0, 1);
glVertex3f(b.pos.x, b.pos.y, b.pos.z);
}
}
glEnd();
glColor3f(1, 1, 0);
Bone b2;
glBegin(GL_LINES);
{
for (Bone b : m.bones) {
if (b.parent != null) {
b2 = b.parent;
glVertex3f(b.pos.x, b.pos.y, b.pos.z);
glVertex3f(b2.pos.x, b2.pos.y, b2.pos.z);
}
}
}
glEnd();
glColor4f(1, 1, 1, 1);
glPointSize(1);
}
public static void renderSphere(Vector3f center, float radius, Vector3f colour) {
glPushAttrib(GL_ENABLE_BIT);
{
glDisable(GL_TEXTURE_2D); // Texture 2D is disabled so no textures are incorporated
glDisable(GL_LIGHTING); // Lighting is turned off for 2D
glBegin(GL_LINE_LOOP);
{
glColor3f(colour.x, colour.y, colour.z);
for (int i = 0; i < 360; i++) {
double degInRad = i * Math.PI / 180;
glVertex3f(
(float) (center.x + Math.cos(degInRad) * radius),
(float) (center.y + Math.sin(degInRad) * radius),
center.z);
}
}
glEnd();
glBegin(GL_LINE_LOOP);
{
glColor3f(colour.x, colour.y, colour.z);
for (int i = 0; i < 360; i++) {
double degInRad = i * Math.PI / 180;
glVertex3f(
center.x,
(float) (center.y + Math.cos(degInRad) * radius),
(float) (center.z + Math.sin(degInRad) * radius));
}
}
glEnd();
}
glPopAttrib();
}
public static void minimap(float playerX, float playerZ, List<Zombie> zombies) {
glColor3f(0, 0, 0);
glBegin(GL_QUADS);
glVertex2i(64, 64);
glVertex2i(192, 64);
glVertex2i(192, 192);
glVertex2i(64, 192);
glEnd();
glBegin(GL_POINTS);
for (int i = 0; i < zombies.size(); i++) {
glColor3f(zombies.get(i).getCr(), zombies.get(i).getCg(), zombies.get(i).getCb());
glVertex2f(zombies.get(i).getPx() + 64, (64 - zombies.get(i).getPz()) + 128);
}
glColor3f(1, 1, 1);
for (int i = -1; i <= 1; i++) {
for (int j = -1; j <= 1; j++) {
glVertex2f(playerX + 64 + i, (64 - playerZ) + 128 + j);
}
}
glEnd();
glColor3f(0, 1, 0);
glBegin(GL_LINE_LOOP);
glVertex2i(64, 64);
glVertex2i(192, 64);
glVertex2i(192, 192);
glVertex2i(64, 192);
glEnd();
}
public final void debugRenderRegions(float landscape_x, float landscape_y) {
int RADIUS = 30;
int center_x = toGridCoordinate(landscape_x);
int center_y = toGridCoordinate(landscape_y);
int start_x = StrictMath.max(0, center_x - RADIUS);
int end_x = StrictMath.min(occupants.length - 0, center_x + RADIUS);
int start_y = StrictMath.max(0, center_y - RADIUS);
int end_y = StrictMath.min(occupants.length - 0, center_y + RADIUS);
GL11.glDisable(GL11.GL_TEXTURE_2D);
GL11.glPointSize(3f);
GL11.glBegin(GL11.GL_POINTS);
Region last_region = null;
for (int y = start_y; y < end_y; y++)
for (int x = start_x; x < end_x; x++) {
float xf = coordinateFromGrid(x);
float yf = coordinateFromGrid(y);
Region region = getRegion(x, y);
if (region == null) {
GL11.glColor3f(1f, 0f, 0f);
} else {
last_region = region;
DebugRender.setColor(region.hashCode());
}
GL11.glVertex3f(xf, yf, heightmap.getNearestHeight(xf, yf) + 2f);
}
GL11.glEnd();
GL11.glBegin(GL11.GL_LINES);
GL11.glColor3f(1f, 0f, 0f);
if (last_region != null) {
last_region.debugRenderConnections(heightmap);
last_region.debugRenderConnectionsReset();
}
GL11.glEnd();
GL11.glEnable(GL11.GL_TEXTURE_2D);
}
/** Draws a basic loading splash screen. */
public void drawLoading() {
// setup
String s = "Loading...";
int sWidth = fontManager.s.getWidth(s);
int sHeight = fontManager.s.getLineHeight();
int x = -sWidth / 2;
int y = -sHeight / 2;
// draw
gameWindow.clearScreen();
glDisable(GL_TEXTURE_2D);
// bottom fade
glBegin(GL_QUADS);
glColor3f(0.0f, 0.0f, 0.0f);
{
glVertex2f(-gameWindow.getGameWidth() / 2, -gameWindow.getWindowHeight() / 2);
glVertex2f(gameWindow.getGameWidth() / 2, -gameWindow.getWindowHeight() / 2);
glVertex2f(gameWindow.getGameWidth() / 2, gameWindow.getWindowHeight() / 2);
glVertex2f(-gameWindow.getGameWidth() / 2, gameWindow.getWindowHeight() / 2);
}
glEnd();
// center stripe
glBegin(GL_QUADS);
glColor3f(0.2f, 0.2f, 0.2f);
{
glVertex2f(-gameWindow.getGameWidth() / 2, y - sHeight * 2);
glVertex2f(gameWindow.getGameWidth() / 2, y - sHeight * 2);
glVertex2f(gameWindow.getGameWidth() / 2, y + fontManager.s.getLineHeight() + sHeight * 2);
glVertex2f(-gameWindow.getGameWidth() / 2, y + fontManager.s.getLineHeight() + sHeight * 2);
}
glEnd();
// text
fontManager.s.drawString(x, y, s, Color.black);
gameWindow.update();
}
public void renderGL() {
GL11.glClear(
GL11.GL_COLOR_BUFFER_BIT
| GL11.GL_DEPTH_BUFFER_BIT); // Clear The Screen And The Depth Buffer
GL11.glColor3f(0.5f, 0.5f, 1.0f); // set the color of the quad (R,G,B,A)
GL11.glBegin(GL11.GL_QUADS); // draw quad
GL11.glVertex2f(100, 100);
GL11.glVertex2f(100 + 200, 100);
GL11.glVertex2f(100 + 200, 100 + 200);
GL11.glVertex2f(100, 100 + 200);
GL11.glEnd();
font.draw_str("HELLO", 150, 150);
s.draw(100, 400, 2f);
s.draw(300, 400, 2.23f);
GL11.glColor3f(0.5f, 0.5f, 1.0f); // R,G,B,A Set The Color To Blue One Time Only
GL11.glPushMatrix(); // draw quad
GL11.glTranslatef(x, y, 0);
GL11.glRotatef(rotation, 0f, 0f, 1f);
GL11.glTranslatef(-x, -y, 0);
GL11.glBegin(GL11.GL_QUADS);
GL11.glVertex2f(x - 50, y - 50);
GL11.glVertex2f(x + 50, y - 50);
GL11.glVertex2f(x + 50, y + 50);
GL11.glVertex2f(x - 50, y + 50);
GL11.glEnd();
GL11.glPopMatrix();
}
public void initializeDisplayList() {
list = glGenLists(1);
glNewList(list, GL_COMPILE);
{
glBegin(GL_TRIANGLES);
{
// glColor3f(1.0f, 1.0f, 0.0f);
for (int i = 0; i < triFaces.size(); i++) {
// glColor3f(1.0f, 0.0f, 0.0f);
Vector3f n1 = normals.get((int) (triFaces.get(i).normal.x - 1));
glNormal3f(n1.x, n1.y, n1.z);
Vector3f v1 = verticies.get((int) (triFaces.get(i).vertex.x - 1));
glVertex3f(v1.x, v1.y, v1.z);
// glColor3f(0.0f, 1.0f, 0.0f);
Vector3f n2 = normals.get((int) (triFaces.get(i).normal.y - 1));
glNormal3f(n2.x, n2.y, n2.z);
Vector3f v2 = verticies.get((int) (triFaces.get(i).vertex.y - 1));
glVertex3f(v2.x, v2.y, v2.z);
// glColor3f(0.0f, 0.0f, 1.0f);
Vector3f n3 = normals.get((int) (triFaces.get(i).normal.z - 1));
glNormal3f(n3.x, n3.y, n3.z);
Vector3f v3 = verticies.get((int) (triFaces.get(i).vertex.z - 1));
glVertex3f(v3.x, v3.y, v3.z);
}
}
glEnd();
glBegin(GL_QUADS);
{
// glColor3f(1.0f, 0.0f, 0.0f);
for (int i = 0; i < quadFaces.size(); i++) {
// glColor3f(1.0f, 0.0f, 0.0f);
Vector3f n1 = normals.get((int) (quadFaces.get(i).normal.x - 1));
glNormal3f(n1.x, n1.y, n1.z);
Vector3f v1 = verticies.get((int) (quadFaces.get(i).vertex.x - 1));
glVertex3f(v1.x, v1.y, v1.z);
// glColor3f(0.0f, 1.0f, 0.0f);
Vector3f n2 = normals.get((int) (quadFaces.get(i).normal.y - 1));
glNormal3f(n2.x, n2.y, n2.z);
Vector3f v2 = verticies.get((int) (quadFaces.get(i).vertex.y - 1));
glVertex3f(v2.x, v2.y, v2.z);
// glColor3f(0.0f, 0.0f, 1.0f);
Vector3f n3 = normals.get((int) (quadFaces.get(i).normal.z - 1));
glNormal3f(n3.x, n3.y, n3.z);
Vector3f v3 = verticies.get((int) (quadFaces.get(i).vertex.z - 1));
glVertex3f(v3.x, v3.y, v3.z);
Vector3f n4 = normals.get((int) (quadFaces.get(i).normal.w - 1));
glNormal3f(n4.x, n4.y, n4.z);
Vector3f v4 = verticies.get((int) (quadFaces.get(i).vertex.w - 1));
glVertex3f(v4.x, v4.y, v4.z);
}
}
glEnd();
}
glEndList();
}
@Override
public void render() {
TextureBank.instance.bindTexture("gui.png");
RenderHelper.enableAlphaMask();
float sliderPixelHeight = 32f;
float sliderTextureHeight = sliderPixelHeight / Map.TEXTURE_SIZE;
float sliderPixelWidth = 4f;
float posX = getPos().getX();
float posY = getPos().getY();
float sizeX = getSize().getX();
float sizeY = getSize().getY();
glBegin(GL_QUADS);
glTexCoord2f(0, Map.TILE_TEXTURE_SIZE * TEX_OFFSET);
glVertex3f(posX, posY, -1f);
glTexCoord2f(Map.TILE_TEXTURE_SIZE * 4f, Map.TILE_TEXTURE_SIZE * TEX_OFFSET);
glVertex3f(posX + sizeX, posY, -1f);
glTexCoord2f(
Map.TILE_TEXTURE_SIZE * 4f, Map.TILE_TEXTURE_SIZE * TEX_OFFSET + Map.TILE_TEXTURE_SIZE);
glVertex3f(posX + sizeX, posY + sizeY, -1f);
glTexCoord2f(0, Map.TILE_TEXTURE_SIZE * TEX_OFFSET + Map.TILE_TEXTURE_SIZE);
glVertex3f(posX, posY + sizeY, -1f);
glEnd();
double scale = (sizeX - sliderWidth * 2f) / (max - min);
float sliderXPos = (float) (posX + position * scale - min * scale);
glBegin(GL_QUADS);
glTexCoord2f(
sliderPixelWidth * Map.TILE_TEXTURE_SIZE + sliderWidth / Map.TEXTURE_SIZE,
Map.TILE_TEXTURE_SIZE * TEX_OFFSET + sliderTextureHeight);
glVertex3f(sliderXPos + sliderWidth * 2f, (posY + sizeY), -1f);
glTexCoord2f(
sliderPixelWidth * Map.TILE_TEXTURE_SIZE + sliderWidth / Map.TEXTURE_SIZE,
Map.TILE_TEXTURE_SIZE * TEX_OFFSET);
glVertex3f(sliderXPos + sliderWidth * 2f, posY, -1f);
glTexCoord2f(sliderPixelWidth * Map.TILE_TEXTURE_SIZE, Map.TILE_TEXTURE_SIZE * TEX_OFFSET);
glVertex3f(sliderXPos, posY, -1f);
glTexCoord2f(
sliderPixelWidth * Map.TILE_TEXTURE_SIZE,
Map.TILE_TEXTURE_SIZE * TEX_OFFSET + sliderTextureHeight);
glVertex3f(sliderXPos, (posY + sizeY), -1f);
glEnd();
}
@Override
public void create() {
Arrays.fill(heights, defaultHeight);
Core.interval(.0005).onEvent(this::step).addChild(this);
// onUpdate(dt -> {
// Util.repeat(detail, i -> heights[i] += dt * speeds[i]);
// Util.repeat(detail - 1, i -> {
// deltas[i] = heights[i + 1] - heights[i];
// speeds[i] += deltas[i] * dt * 3000;
// speeds[i + 1] -= deltas[i] * dt * 3000;
// });
// Util.repeat(detail, i -> speeds[i] = speeds[i] * Math.pow(.1, dt * dt) + dt * 10 *
// (defaultHeight - heights[i]));
// Util.repeat(detail - 1, i -> {
// heights[i] += deltas[i] * dt;
// heights[i + 1] -= deltas[i] * dt;
// });
// });
onRender(
() -> {
glDisable(GL_TEXTURE_2D);
glBegin(GL_TRIANGLE_STRIP);
Util.repeat(
detail,
i -> {
double x = position.x + width * (2. * i / detail - 1);
new Color4(0, 0, .6).glColor();
new Vec2(x, bottom).glVertex();
new Color4(0, .2, 1).glColor();
new Vec2(x, heights[i]).glVertex();
});
glEnd();
});
Core.renderLayer(1)
.onEvent(
() -> {
glDisable(GL_TEXTURE_2D);
glBegin(GL_TRIANGLE_STRIP);
Util.repeat(
detail,
i -> {
double x = position.x + width * (2. * i / detail - 1);
new Color4(0, 0, .6, .5).glColor();
new Vec2(x, bottom).glVertex();
new Color4(0, .2, 1, .5).glColor();
new Vec2(x, heights[i]).glVertex();
});
glEnd();
})
.addChild(this);
}
private void drawLightningBolt(Entity entity) {
glDisable(GL_TEXTURE_2D);
glDisable(GL_LIGHTING);
glColor3f(0, 0.6f, 1);
glBegin(GL_QUADS);
int lastX = 0;
int lastY = 0;
for (int i = 0; i < 60; i++) {
int x = i * 2;
int y = (int) (Math.sin(i * (Math.PI / 4) - entity.ticksExisted * 2.05f) * 2.5f);
glColor3f(1, 1f, 1);
glVertex3d(x + 0, y + 0, 0);
glVertex3d(x + 0, y + 1, 0);
glVertex3d(lastX, lastY + 1, 0);
glVertex3d(lastX, lastY, 0);
glColor3f(0, 0.6f, 1);
glVertex3d(x + 0, y + 1, 0);
glVertex3d(x + 0, y + 1.25, 0);
glVertex3d(lastX, lastY + 1.25, 0);
glVertex3d(lastX, lastY + 1, 0);
glVertex3d(x + 0, y - 0.25, 0);
glVertex3d(x + 0, y, 0);
glVertex3d(lastX, lastY, 0);
glVertex3d(lastX, lastY - 0.25, 0);
lastX = x;
lastY = y;
}
glEnd();
glEnable(GL_LIGHTING);
glEnable(GL_TEXTURE_2D);
}
static void drawTorus(float r, float R, int nsides, int rings) {
float ringDelta = 2.0f * (float) Math.PI / rings;
float sideDelta = 2.0f * (float) Math.PI / nsides;
float theta = 0.0f, cosTheta = 1.0f, sinTheta = 0.0f;
for (int i = rings - 1; i >= 0; i--) {
float theta1 = theta + ringDelta;
float cosTheta1 = (float) Math.cos(theta1);
float sinTheta1 = (float) Math.sin(theta1);
GL11.glBegin(GL11.GL_QUAD_STRIP);
float phi = 0.0f;
for (int j = nsides; j >= 0; j--) {
phi += sideDelta;
float cosPhi = (float) Math.cos(phi);
float sinPhi = (float) Math.sin(phi);
float dist = R + r * cosPhi;
GL11.glNormal3f(cosTheta1 * cosPhi, -sinTheta1 * cosPhi, sinPhi);
GL11.glVertex3f(cosTheta1 * dist, -sinTheta1 * dist, r * sinPhi);
GL11.glNormal3f(cosTheta * cosPhi, -sinTheta * cosPhi, sinPhi);
GL11.glVertex3f(cosTheta * dist, -sinTheta * dist, r * sinPhi);
}
GL11.glEnd();
theta = theta1;
cosTheta = cosTheta1;
sinTheta = sinTheta1;
}
}
private void renderBox() {
float w = GameSettings.Display.window_width;
float h = GameSettings.Display.window_height;
float x = w / 2f;
float y = h / 2f;
x -= 6;
y -= 6;
float z = 0f;
float bx = (w) / 2f;
float by = (h) / 2f;
bx += 2;
glPushMatrix();
glBegin(GL_QUADS);
glTexCoord2f(0f, 0f); // bottom left
glVertex3f(x - bx, y - by, z);
glTexCoord2f(1f, 0f); // bottom right
glVertex3f(x + bx, y - by, z);
glTexCoord2f(1f, 1f); // top right
glVertex3f(x + bx, y + by, z);
glTexCoord2f(0f, 1f); // top left
glVertex3f(x - bx, y + by, z);
glEnd();
}
public static void drawRegion(TextureRegion tex, int x, int y, int w, int h) {
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, tex.id);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glBegin(GL_QUADS);
{
glTexCoord2f(tex.u, tex.v);
glVertex2f(x, y);
glTexCoord2f(tex.u2, tex.v);
glVertex2f(x + w, y);
glTexCoord2f(tex.u2, tex.v2);
glVertex2f(x + w, y + h);
glTexCoord2f(tex.u, tex.v2);
glVertex2f(x, y + h);
}
glEnd();
glBindTexture(GL_TEXTURE_2D, 0);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glDisable(GL_BLEND);
glDisable(GL_TEXTURE_2D);
}
/** R_PolyBlend */
void R_PolyBlend() {
if (gl_polyblend.value == 0.0f) return;
if (v_blend[3] == 0.0f) return;
GL11.glDisable(GL11.GL_ALPHA_TEST);
GL11.glEnable(GL11.GL_BLEND);
GL11.glDisable(GL11.GL_DEPTH_TEST);
GL11.glDisable(GL11.GL_TEXTURE_2D);
GL11.glLoadIdentity();
// FIXME: get rid of these
GL11.glRotatef(-90, 1, 0, 0); // put Z going up
GL11.glRotatef(90, 0, 0, 1); // put Z going up
GL11.glColor4f(v_blend[0], v_blend[1], v_blend[2], v_blend[3]);
GL11.glBegin(GL11.GL_QUADS);
GL11.glVertex3f(10, 100, 100);
GL11.glVertex3f(10, -100, 100);
GL11.glVertex3f(10, -100, -100);
GL11.glVertex3f(10, 100, -100);
GL11.glEnd();
GL11.glDisable(GL11.GL_BLEND);
GL11.glEnable(GL11.GL_TEXTURE_2D);
GL11.glEnable(GL11.GL_ALPHA_TEST);
GL11.glColor4f(1, 1, 1, 1);
}
/** R_DrawBeam */
void R_DrawBeam(entity_t e) {
oldorigin[0] = e.oldorigin[0];
oldorigin[1] = e.oldorigin[1];
oldorigin[2] = e.oldorigin[2];
origin[0] = e.origin[0];
origin[1] = e.origin[1];
origin[2] = e.origin[2];
normalized_direction[0] = direction[0] = oldorigin[0] - origin[0];
normalized_direction[1] = direction[1] = oldorigin[1] - origin[1];
normalized_direction[2] = direction[2] = oldorigin[2] - origin[2];
if (Math3D.VectorNormalize(normalized_direction) == 0.0f) return;
Math3D.PerpendicularVector(perpvec, normalized_direction);
Math3D.VectorScale(perpvec, e.frame / 2, perpvec);
for (int i = 0; i < 6; i++) {
Math3D.RotatePointAroundVector(
start_points[i], normalized_direction, perpvec, (360.0f / NUM_BEAM_SEGS) * i);
Math3D.VectorAdd(start_points[i], origin, start_points[i]);
Math3D.VectorAdd(start_points[i], direction, end_points[i]);
}
GL11.glDisable(GL11.GL_TEXTURE_2D);
GL11.glEnable(GL11.GL_BLEND);
GL11.glDepthMask(false);
float r = (d_8to24table[e.skinnum & 0xFF]) & 0xFF;
float g = (d_8to24table[e.skinnum & 0xFF] >> 8) & 0xFF;
float b = (d_8to24table[e.skinnum & 0xFF] >> 16) & 0xFF;
r *= 1 / 255.0f;
g *= 1 / 255.0f;
b *= 1 / 255.0f;
GL11.glColor4f(r, g, b, e.alpha);
GL11.glBegin(GL11.GL_TRIANGLE_STRIP);
float[] v;
for (int i = 0; i < NUM_BEAM_SEGS; i++) {
v = start_points[i];
GL11.glVertex3f(v[0], v[1], v[2]);
v = end_points[i];
GL11.glVertex3f(v[0], v[1], v[2]);
v = start_points[(i + 1) % NUM_BEAM_SEGS];
GL11.glVertex3f(v[0], v[1], v[2]);
v = end_points[(i + 1) % NUM_BEAM_SEGS];
GL11.glVertex3f(v[0], v[1], v[2]);
}
GL11.glEnd();
GL11.glEnable(GL11.GL_TEXTURE_2D);
GL11.glDisable(GL11.GL_BLEND);
GL11.glDepthMask(true);
}
public void draw(float x, float y, int w, int h) {
int s = w / width;
int t = h / height;
glPushMatrix();
texture.bind();
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
glTranslatef(x, y, 0);
glBegin(GL_QUADS);
{
glTexCoord2f(0, 0);
glVertex2f(0, h);
glTexCoord2f(s, 0);
glVertex2f(w, h);
glTexCoord2f(s, t);
glVertex2f(w, 0);
glTexCoord2f(0, t);
glVertex2f(0, 0);
}
glEnd();
glPopMatrix();
}
public void updateMap() {
GL11.glClear(GL11.GL_COLOR_BUFFER_BIT);
for (int c = 0; c < Generation.chunklist.chunks.size(); c++) {
int cx = Generation.chunklist.chunks.get(c).chunkY;
int cy = Generation.chunklist.chunks.get(c).chunkX;
int[][] top = Generation.chunklist.chunks.get(c).TOPBLOCK;
for (int x = 0; x < 16; x++) {
for (int y = 0; y < 16; y++) {
int id = top[x][y];
GL11.glPushMatrix();
GL11.glTranslatef(x * 2 + (cx * 32), y * 2 + (cy * 32), 0);
getColor(id, c, x, y);
GL11.glBegin(GL11.GL_QUADS);
GL11.glVertex2f(x * 2 + (cx * 32), y * 2 + (cy * 32) + 4);
GL11.glVertex2f(x * 2 + (cx * 32), y * 2 + (cy * 32));
GL11.glVertex2f(x * 2 + (cx * 32) + 4, y * 2 + (cy * 32));
GL11.glVertex2f(x * 2 + (cx * 32) + 4, y * 2 + (cy * 32) + 4);
GL11.glEnd();
GL11.glPopMatrix();
}
}
}
}
/**
* Draw the sprite at the specified location
*
* @param x The x location at which to draw this sprite
* @param y The y location at which to draw this sprite
*/
public void draw(float x, float y) {
// store the current model matrix
glPushMatrix();
// bind to the appropriate texture for this sprite
texture.bind();
// translate to the right location and prepare to draw
glTranslatef(x, y, 0);
// draw a quad textured to match the sprite
glBegin(GL_QUADS);
{
glTexCoord2f(0, 0);
glVertex2f(0, height);
glTexCoord2f(texture.getWidth(), 0);
glVertex2f(width, height);
glTexCoord2f(texture.getWidth(), texture.getHeight());
glVertex2f(width, 0);
glTexCoord2f(0, texture.getHeight());
glVertex2f(0, 0);
}
glEnd();
// restore the model view matrix to prevent contamination
glPopMatrix();
}
@Override
public void main(int delta) {
GameData.render();
GL11.glLoadIdentity();
GL11.glOrtho(0, GameSettings.getScreenX(), 0, GameSettings.getScreenY(), -1, 1);
GL11.glColor4d(0, 0, 0, .7);
GL11.glBegin(GL11.GL_TRIANGLE_FAN);
GL11.glVertex2d(0, 0);
GL11.glVertex2d(GameSettings.getScreenX(), 0);
GL11.glVertex2d(GameSettings.getScreenX(), GameSettings.getScreenY());
GL11.glVertex2d(0, GameSettings.getScreenY());
GL11.glEnd();
float ratio = ((float) (GameSettings.getScreenY()) / GameSettings.getScreenX());
GL11.glLoadIdentity();
GL11.glOrtho(
-GameData.zoom,
GameSettings.getScreenX() + GameData.zoom,
-GameData.zoom * (ratio),
GameSettings.getScreenY() + GameData.zoom * (ratio),
-1,
1);
for (Button b : buttons) {
b.render();
}
}
public void draw() {
float x = 0, y = 0, z = 0, X = (float) -Math.PI, Y = 0.0f, Z = 0.0f;
Vector3f first = new Vector3f();
Vector3f second = new Vector3f();
Vector3f thrird = new Vector3f();
glPushMatrix();
{
glTranslatef(translate.getX(), translate.getY(), translate.getZ());
glRotatef(angleOfRotation, rotate.getX(), rotate.getY(), rotate.getZ());
glScalef(scale.getX(), scale.getY(), scale.getZ());
glColor3f(color.getX(), color.getY(), color.getY());
glDisable(GL_CULL_FACE);
glLineWidth(10);
glBegin(GL_LINE_STRIP);
{
while (X < 2 * Math.PI) {
while (Y < 2 * Math.PI) {
x = size * (float) Math.cos(X) * (float) Math.cos(Y);
y = size * (float) Math.cos(X) * (float) Math.sin(Y);
z = size * (float) Math.sin(X);
glVertex3f(x, y, z);
first.setX(x);
first.setY(y);
first.setZ(z);
x = size * (float) Math.cos(X) * (float) Math.cos(Y);
y = size * (float) Math.cos(X) * (float) Math.sin(Y);
z = size * (float) Math.sin(X);
glVertex3f(x, y, z);
second.setX(x);
second.setY(y);
second.setZ(z);
x = size * (float) Math.cos(X) * (float) Math.cos(Y);
y = size * (float) Math.cos(X) * (float) Math.sin(Y);
z = size * (float) Math.sin(X);
glVertex3f(x, y, z);
Y += 0.1;
thrird.setX(x);
thrird.setY(y);
thrird.setZ(z);
first = thrird.crossProduct(first, second, thrird);
glNormal3f(first.getX(), first.getY(), first.getZ());
}
Y = 0;
X += 0.1;
}
}
glEnd();
glEnable(GL_CULL_FACE);
glLineWidth(1);
}
glPopMatrix();
}
@Override
public void render() {
super.render();
if (move == LEFT) kirbyLeft.bind();
else if (move == TOP) kirbyBack.bind();
else kirbyRight.bind();
glBegin(GL_QUADS);
glTexCoord2f(((float) (i + 1) / 10), 1);
glVertex3f(x - 1, 0, y);
glTexCoord2f(((float) (i) / 10), 1);
glVertex3f(x + 1, 0, y);
glTexCoord2f(((float) (i) / 10), 0);
glVertex3f(x + 1, 2, y);
glTexCoord2f(((float) (i + 1) / 10), 0);
glVertex3f(x - 1, 2, y);
glEnd();
Texture.unbind();
t++;
if (t >= 20) {
if (i < 10) i++;
else i = 0;
t = 0;
}
}
private void renderMask() {
glBegin(GL_QUADS);
{
// glColor3f(1.0f, 0.0f, 0.0f);
for (int i = 0; i < maskFaces.size(); i++) {
Vector3f n1 = maskNormals.get((int) (maskFaces.get(i).normal.x));
glNormal3f(n1.x, n1.y, n1.z);
Vector3f v1 = maskVerticies.get((int) (maskFaces.get(i).vertex.x));
glVertex3f(v1.x, v1.y, v1.z);
Vector3f n2 = maskNormals.get((int) (maskFaces.get(i).normal.y));
glNormal3f(n2.x, n2.y, n2.z);
Vector3f v2 = maskVerticies.get((int) (maskFaces.get(i).vertex.y));
glVertex3f(v2.x, v2.y, v2.z);
Vector3f n3 = maskNormals.get((int) (maskFaces.get(i).normal.z));
glNormal3f(n3.x, n3.y, n3.z);
Vector3f v3 = maskVerticies.get((int) (maskFaces.get(i).vertex.z));
glVertex3f(v3.x, v3.y, v3.z);
Vector3f n4 = maskNormals.get((int) (maskFaces.get(i).normal.w));
glNormal3f(n4.x, n4.y, n4.z);
Vector3f v4 = maskVerticies.get((int) (maskFaces.get(i).vertex.w));
glVertex3f(v4.x, v4.y, v4.z);
}
}
glEnd();
}
/**
* <code>buildDisplayList</code> sets up the 256 display lists that are used to render each font
* character. Each list quad is 16x16, as defined by the font image size.
*/
public void buildDisplayList() {
float cx;
float cy;
base = GL11.glGenLists(256);
for (int loop = 0; loop < 256; loop++) {
cx = (loop % 16) / 16.0f;
cy = (loop / 16) / 16.0f;
GL11.glNewList(base + loop, GL11.GL_COMPILE);
GL11.glBegin(GL11.GL_QUADS);
GL11.glTexCoord2f(cx, 1 - cy - 0.0625f);
GL11.glVertex2i(0, 0);
GL11.glTexCoord2f(cx + 0.0625f, 1 - cy - 0.0625f);
GL11.glVertex2i(16, 0);
GL11.glTexCoord2f(cx + 0.0625f, 1 - cy);
GL11.glVertex2i(16, 16);
GL11.glTexCoord2f(cx, 1 - cy);
GL11.glVertex2i(0, 16);
GL11.glEnd();
GL11.glTranslatef(10, 0, 0);
GL11.glEndList();
}
}
@Override
public void render() {
getColor().apply();
GL11.glBegin(GL11.GL_POINTS);
GL11.glVertex2f(0f, 0f);
GL11.glEnd();
}
@Override
protected void doFlush() {
// TODO: Use fallback material modes for this
if (!(activeMaterial.getShader() instanceof BasicShader)) {
throw new IllegalStateException("Need Basic Shader in 1.1 mode");
}
GL11.glNewList(displayList, GL11.GL_COMPILE);
((BasicShader) activeMaterial.getShader()).assign(true);
GL11.glPushMatrix();
GL11.glBegin(renderMode);
for (int i = 0; i < numVerticies; i += 1) {
int index = i * 4;
if (useColors) {
GL11.glColor3f(
colorBuffer.get(index), colorBuffer.get(index + 1), colorBuffer.get(index + 2));
}
if (useNormals) {
GL11.glNormal3f(
normalBuffer.get(index), normalBuffer.get(index + 1), normalBuffer.get(index + 2));
}
if (useTextures) {
GL11.glTexCoord2f(uvBuffer.get((i * 2)), uvBuffer.get((i * 2) + 1));
}
GL11.glVertex4f(
vertexBuffer.get(index),
vertexBuffer.get(index + 1),
vertexBuffer.get(index + 2),
vertexBuffer.get(index + 3));
}
GL11.glEnd();
GL11.glPopMatrix();
GL11.glEndList();
}
private float func_78277_a(char p_78277_1_, boolean p_78277_2_) {
if (this.field_78287_e[p_78277_1_] == 0) {
return 0.0F;
} else {
int var3 = p_78277_1_ / 256;
this.func_78257_a(var3);
int var4 = this.field_78287_e[p_78277_1_] >>> 4;
int var5 = this.field_78287_e[p_78277_1_] & 15;
float var6 = (float) var4;
float var7 = (float) (var5 + 1);
float var8 = (float) (p_78277_1_ % 16 * 16) + var6;
float var9 = (float) ((p_78277_1_ & 255) / 16 * 16);
float var10 = var7 - var6 - 0.02F;
float var11 = p_78277_2_ ? 1.0F : 0.0F;
GL11.glBegin(5);
GL11.glTexCoord2f(var8 / 256.0F, var9 / 256.0F);
GL11.glVertex3f(this.field_78295_j + var11, this.field_78296_k, 0.0F);
GL11.glTexCoord2f(var8 / 256.0F, (var9 + 15.98F) / 256.0F);
GL11.glVertex3f(this.field_78295_j - var11, this.field_78296_k + 7.99F, 0.0F);
GL11.glTexCoord2f((var8 + var10) / 256.0F, var9 / 256.0F);
GL11.glVertex3f(this.field_78295_j + var10 / 2.0F + var11, this.field_78296_k, 0.0F);
GL11.glTexCoord2f((var8 + var10) / 256.0F, (var9 + 15.98F) / 256.0F);
GL11.glVertex3f(this.field_78295_j + var10 / 2.0F - var11, this.field_78296_k + 7.99F, 0.0F);
GL11.glEnd();
return (var7 - var6) / 2.0F + 1.0F;
}
}
private void renderPoint() {
glBegin(GL_POINTS);
for (Particle p : particles) {
glVertex2f(p.x, p.y);
}
glEnd();
}
