/** Renders the skybox in the main menu */
private void renderSkybox(int par1, int par2, float par3) {
GL11.glViewport(0, 0, 256, 256);
drawPanorama(par1, par2, par3);
GL11.glDisable(GL11.GL_TEXTURE_2D);
GL11.glEnable(GL11.GL_TEXTURE_2D);
rotateAndBlurSkybox(par3);
rotateAndBlurSkybox(par3);
rotateAndBlurSkybox(par3);
rotateAndBlurSkybox(par3);
rotateAndBlurSkybox(par3);
rotateAndBlurSkybox(par3);
rotateAndBlurSkybox(par3);
rotateAndBlurSkybox(par3);
GL11.glViewport(0, 0, mc.displayWidth, mc.displayHeight);
Tessellator tessellator = Tessellator.instance;
tessellator.startDrawingQuads();
float f = width <= height ? 120F / (float) height : 120F / (float) width;
float f1 = ((float) height * f) / 256F;
float f2 = ((float) width * f) / 256F;
GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR);
GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_LINEAR);
tessellator.setColorRGBA_F(1.0F, 1.0F, 1.0F, 1.0F);
int i = width;
int j = height;
tessellator.addVertexWithUV(0.0D, j, zLevel, 0.5F - f1, 0.5F + f2);
tessellator.addVertexWithUV(i, j, zLevel, 0.5F - f1, 0.5F - f2);
tessellator.addVertexWithUV(i, 0.0D, zLevel, 0.5F + f1, 0.5F - f2);
tessellator.addVertexWithUV(0.0D, 0.0D, zLevel, 0.5F + f1, 0.5F + f2);
tessellator.draw();
}
private void renderMenuBlock(Block block, float f, RenderBlocks renderblocks) {
int i = block.getRenderType();
renderblocks.setRenderBoundsFromBlock(block);
Tessellator tessellator = Tessellator.instance;
if (i == 0) {
block.setBlockBoundsForItemRender();
GL11.glTranslatef(-0.5F, -0.5F, -0.5F);
float f1 = 0.5F;
float f2 = 1.0F;
float f3 = 0.8F;
float f4 = 0.6F;
tessellator.startDrawingQuads();
tessellator.setColorRGBA_F(f2, f2, f2, f);
renderblocks.renderFaceYNeg(block, 0.0D, 0.0D, 0.0D, block.getBlockTextureFromSide(0));
tessellator.setColorRGBA_F(f1, f1, f1, f);
renderblocks.renderFaceYPos(block, 0.0D, 0.0D, 0.0D, block.getBlockTextureFromSide(1));
tessellator.setColorRGBA_F(f3, f3, f3, f);
renderblocks.renderFaceZNeg(block, 0.0D, 0.0D, 0.0D, block.getBlockTextureFromSide(2));
renderblocks.renderFaceZPos(block, 0.0D, 0.0D, 0.0D, block.getBlockTextureFromSide(3));
tessellator.setColorRGBA_F(f4, f4, f4, f);
renderblocks.renderFaceXNeg(block, 0.0D, 0.0D, 0.0D, block.getBlockTextureFromSide(4));
renderblocks.renderFaceXPos(block, 0.0D, 0.0D, 0.0D, block.getBlockTextureFromSide(5));
tessellator.draw();
GL11.glTranslatef(0.5F, 0.5F, 0.5F);
}
}
/** Rotate and blurs the skybox view in the main menu */
private void rotateAndBlurSkybox(float par1) {
mc.func_110434_K().func_110577_a(field_110351_G);
GL11.glCopyTexSubImage2D(GL11.GL_TEXTURE_2D, 0, 0, 0, 0, 0, 256, 256);
GL11.glEnable(GL11.GL_BLEND);
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
GL11.glColorMask(true, true, true, false);
Tessellator tessellator = Tessellator.instance;
tessellator.startDrawingQuads();
byte byte0 = 3;
for (int i = 0; i < byte0; i++) {
tessellator.setColorRGBA_F(1.0F, 1.0F, 1.0F, 1.0F / (float) (i + 1));
int j = width;
int k = height;
float f = (float) (i - byte0 / 2) / 256F;
tessellator.addVertexWithUV(j, k, zLevel, 0.0F + f, 0.0D);
tessellator.addVertexWithUV(j, 0.0D, zLevel, 1.0F + f, 0.0D);
tessellator.addVertexWithUV(0.0D, 0.0D, zLevel, 1.0F + f, 1.0D);
tessellator.addVertexWithUV(0.0D, k, zLevel, 0.0F + f, 1.0D);
}
tessellator.draw();
GL11.glColorMask(true, true, true, true);
}
/** Draws the screen and all the components in it. */
public void drawScreen(int par1, int par2, float par3) {
if (panorama) {
renderSkybox(par1, par2, par3);
} else {
drawDefaultBackground();
}
Tessellator tessellator = Tessellator.instance;
if (oldlogo) {
drawLogo(par3);
}
char c = 274;
int i = width / 2 - c / 2;
byte byte0 = 30;
if (panorama) {
drawGradientRect(0, 0, width, height, 0x80ffffff, 0xffffff);
drawGradientRect(0, 0, width, height, 0, 0x80000000);
}
if (!oldlogo) {
mc.func_110434_K().func_110577_a(field_110352_y);
GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
if ((double) updateCounter < 0.0001D) {
drawTexturedModalRect(i + 0, byte0 + 0, 0, 0, 99, 44);
drawTexturedModalRect(i + 99, byte0 + 0, 129, 0, 27, 44);
drawTexturedModalRect(i + 99 + 26, byte0 + 0, 126, 0, 3, 44);
drawTexturedModalRect(i + 99 + 26 + 3, byte0 + 0, 99, 0, 26, 44);
drawTexturedModalRect(i + 155, byte0 + 0, 0, 45, 155, 44);
} else {
drawTexturedModalRect(i + 0, byte0 + 0, 0, 0, 155, 44);
drawTexturedModalRect(i + 155, byte0 + 0, 0, 45, 155, 44);
}
}
tessellator.setColorOpaque_I(0xffffff);
GL11.glPushMatrix();
GL11.glTranslatef(width / 2 + 90, 70F, 0.0F);
GL11.glRotatef(-20F, 0.0F, 0.0F, 1.0F);
float f =
1.8F
- MathHelper.abs(
MathHelper.sin(
((float) (Minecraft.getSystemTime() % 1000L) / 1000F)
* (float) Math.PI
* 2.0F)
* 0.1F);
f = (f * 100F) / (float) (fontRenderer.getStringWidth(splashText) + 32);
GL11.glScalef(f, f, f);
drawCenteredString(fontRenderer, splashText, 0, -8, 0xffff00);
GL11.glPopMatrix();
String s = version.contains(":") ? version.split(":", 2)[1] : version;
if (s.equals("OFF")) {
s = "Minecraft " + (new CallableMinecraftVersion(null)).minecraftVersion();
}
if (mc.isDemo()) {
s = (new StringBuilder()).append(s).append(" Demo").toString();
}
if (panorama) {
drawString(fontRenderer, s, 2, height - 10, 0xffffff);
} else {
drawString(fontRenderer, s, 2, 2, 0x505050);
}
String s1 = "Copyright Mojang AB. Do not distribute!";
drawString(
fontRenderer, s1, width - fontRenderer.getStringWidth(s1) - 2, height - 10, 0xffffff);
if (field_92025_p != null && field_92025_p.length() > 0) {
drawRect(
field_92022_t - 2, field_92021_u - 2, field_92020_v + 2, field_92019_w - 1, 0x55200000);
drawString(fontRenderer, field_92025_p, field_92022_t, field_92021_u, 0xffffff);
drawString(
fontRenderer,
field_96138_a,
(width - field_92024_r) / 2,
((GuiButton) buttonList.get(0)).yPosition - 12,
0xffffff);
}
super.drawScreen(par1, par2, par3);
}
/** Draws the main menu panorama */
private void drawPanorama(int par1, int par2, float par3) {
Tessellator tessellator = Tessellator.instance;
GL11.glMatrixMode(GL11.GL_PROJECTION);
GL11.glPushMatrix();
GL11.glLoadIdentity();
Project.gluPerspective(120F, 1.0F, 0.05F, 10F);
GL11.glMatrixMode(GL11.GL_MODELVIEW);
GL11.glPushMatrix();
GL11.glLoadIdentity();
GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
GL11.glRotatef(180F, 1.0F, 0.0F, 0.0F);
GL11.glEnable(GL11.GL_BLEND);
GL11.glDisable(GL11.GL_ALPHA_TEST);
GL11.glDisable(GL11.GL_CULL_FACE);
GL11.glDepthMask(false);
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
int i = 8;
for (int j = 0; j < i * i; j++) {
GL11.glPushMatrix();
float f = ((float) (j % i) / (float) i - 0.5F) / 64F;
float f1 = ((float) (j / i) / (float) i - 0.5F) / 64F;
float f2 = 0.0F;
GL11.glTranslatef(f, f1, f2);
GL11.glRotatef(
MathHelper.sin(((float) panoramaTimer + par3) / 400F) * 25F + 20F, 1.0F, 0.0F, 0.0F);
GL11.glRotatef(-((float) panoramaTimer + par3) * 0.1F, 0.0F, 1.0F, 0.0F);
for (int k = 0; k < 6; k++) {
GL11.glPushMatrix();
if (k == 1) {
GL11.glRotatef(90F, 0.0F, 1.0F, 0.0F);
}
if (k == 2) {
GL11.glRotatef(180F, 0.0F, 1.0F, 0.0F);
}
if (k == 3) {
GL11.glRotatef(-90F, 0.0F, 1.0F, 0.0F);
}
if (k == 4) {
GL11.glRotatef(90F, 1.0F, 0.0F, 0.0F);
}
if (k == 5) {
GL11.glRotatef(-90F, 1.0F, 0.0F, 0.0F);
}
mc.func_110434_K().func_110577_a(titlePanoramaPaths[k]);
tessellator.startDrawingQuads();
tessellator.setColorRGBA_I(0xffffff, 255 / (j + 1));
float f3 = 0.0F;
tessellator.addVertexWithUV(-1D, -1D, 1.0D, 0.0F + f3, 0.0F + f3);
tessellator.addVertexWithUV(1.0D, -1D, 1.0D, 1.0F - f3, 0.0F + f3);
tessellator.addVertexWithUV(1.0D, 1.0D, 1.0D, 1.0F - f3, 1.0F - f3);
tessellator.addVertexWithUV(-1D, 1.0D, 1.0D, 0.0F + f3, 1.0F - f3);
tessellator.draw();
GL11.glPopMatrix();
}
GL11.glPopMatrix();
GL11.glColorMask(true, true, true, false);
}
tessellator.setTranslation(0.0D, 0.0D, 0.0D);
GL11.glColorMask(true, true, true, true);
GL11.glMatrixMode(GL11.GL_PROJECTION);
GL11.glPopMatrix();
GL11.glMatrixMode(GL11.GL_MODELVIEW);
GL11.glPopMatrix();
GL11.glDepthMask(true);
GL11.glEnable(GL11.GL_CULL_FACE);
GL11.glEnable(GL11.GL_ALPHA_TEST);
GL11.glEnable(GL11.GL_DEPTH_TEST);
}
