Java Code Examples for net.minecraft.client.renderer.GlStateManager#popAttrib()

public void stopDraw(final Color color, final float radius, final float quality) {
    mc.gameSettings.entityShadows = entityShadows;
    glEnable(GL_BLEND);
    glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
    mc.getFramebuffer().bindFramebuffer(true);

    red = color.getRed() / 255F;
    green = color.getGreen() / 255F;
    blue = color.getBlue() / 255F;
    alpha = color.getAlpha() / 255F;
    this.radius = radius;
    this.quality = quality;

    mc.entityRenderer.disableLightmap();
    RenderHelper.disableStandardItemLighting();

    startShader();
    mc.entityRenderer.setupOverlayRendering();
    drawFramebuffer(framebuffer);
    stopShader();

    mc.entityRenderer.disableLightmap();

    GlStateManager.popMatrix();
    GlStateManager.popAttrib();
}
 

private void renderSeed(TileEntitySeedAnalyzer te, double x, double y, double z) {
    if (te != null && te.hasSpecimen()) {
        // Save Settings
        GlStateManager.pushAttrib();
        GlStateManager.pushMatrix();

        // Translate to the location of our tile entity
        GlStateManager.translate(x, y, z);
        GlStateManager.disableRescaleNormal();

        // Render Seed Item
        renderItemStack(te.getSpecimen(), 0.5, 0.5, 0.5, 0.75, true);

        // Restore Settings
        GlStateManager.popMatrix();
        GlStateManager.popAttrib();
    }
}
 

private void renderSeed(TileEntitySeedAnalyzer te, double x, double y, double z) {
    if (te != null && te.hasSpecimen()) {
        // Save Settings
        GlStateManager.pushAttrib();
        GlStateManager.pushMatrix();

        // Translate to the location of our tile entity
        GlStateManager.translate(x, y, z);
        GlStateManager.disableRescaleNormal();

        // Render Seed Item
        renderItemStack(te.getSpecimen(), 0.5, 0.5, 0.5, 0.75, true);

        // Restore Settings
        GlStateManager.popMatrix();
        GlStateManager.popAttrib();
    }
}
 

@Override
protected void drawGuiContainerForegroundLayer(int mouseX, int mouseY) {
    // Calculate relative mouse position.
    final int relMouseX = mouseX - this.guiLeft;
    final int relMouseY = mouseY - this.guiTop;

    // Call Mouse Moved Hook.
    this.guis.getLast().onUpdateMouse(this, relMouseX, relMouseY);

    // Save renderer state.
    GlStateManager.pushAttrib();
    GlStateManager.pushMatrix();

    // Call render hook.
    this.guis.getLast().onRenderForeground(this, relMouseX, relMouseY);

    // Restore renderer state.
    GlStateManager.popMatrix();
    GlStateManager.popAttrib();
}
 

@Override
protected void drawGuiContainerBackgroundLayer(float f, int mouseX, int mouseY) {
    // Calculate relative mouse position.
    final int relMouseX = mouseX - this.guiLeft;
    final int relMouseY = mouseY - this.guiTop;

    // Save renderer state.
    GlStateManager.pushAttrib();
    GlStateManager.pushMatrix();

    // Translate to gui location.
    GlStateManager.translate(this.guiLeft, this.guiTop, 0);

    // Call render hook.
    this.guis.getLast().onRenderBackground(this, f, relMouseX, relMouseY);

    // Restore renderer state.
    GlStateManager.popMatrix();
    GlStateManager.popAttrib();
}
 

public static void renderName(FontRenderer fr, ItemStack stack, int cols, int col, int rows, int row, int color)
{
    GlStateManager.pushMatrix();
    GlStateManager.translate(0.4f * (cols / 2.0 - col) - 0.2f, 0.4f * (rows / 2.0 - row) - 0.15f, 0);
    GlStateManager.pushAttrib();
    GlStateManager.rotate(180, 0, 0, 1);
    GlStateManager.translate(0.2, 0, -0.1);
    GlStateManager.scale(0.01, 0.01, 0.01);

    String size;
    if (stack.getCount() < 1000) size = String.valueOf(stack.getCount());
    else if (stack.getCount() > 1000) size = ClientEventHandler.DF.format(stack.getCount() / 1000.0) + "k";
    else size = ClientEventHandler.DF.format(stack.getCount() / (1000.0 * 1000.0)) + "M";

    int w = fr.getStringWidth(size);
    fr.drawStringWithShadow(size, -w, 0, color);

    GlStateManager.popAttrib();
    GlStateManager.popMatrix();
}
 

public static void renderStack(RenderItem ri, ItemStack stack, int cols, int col, int rows, int row)
{
    GlStateManager.pushMatrix();
    GlStateManager.pushAttrib();
    GlStateManager.translate(0.4f * (cols / 2.0 - col) - 0.2f, 0.4f * (rows / 2.0 - row), 0);
    GlStateManager.pushMatrix();
    GlStateManager.rotate((float) (360.0 * (double) (System.currentTimeMillis() & 0x3FFFL) / (double) 0x3FFFL), 0, 1, 0);
    GlStateManager.scale(0.45, 0.45, 0.45);

    ri.renderItem(stack, ItemCameraTransforms.TransformType.FIXED);

    if (stack.hasEffect())
    {
        GlStateManager.disableAlpha();
        GlStateManager.disableRescaleNormal();
        GlStateManager.disableLighting();
    }
    GlStateManager.popMatrix();

    GlStateManager.popAttrib();
    GlStateManager.popMatrix();
}
 

public static void drawFilledCircle(int x, int y, float radius, int color) {
    GlStateManager.pushAttrib();
    GlStateManager.pushMatrix();
    GlStateManager.enableBlend();
    GlStateManager.tryBlendFuncSeparate(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA, GL11.GL_ONE, GL11.GL_ZERO);
    GlStateManager.blendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
    GlStateManager.disableTexture2D();

    GL11.glBegin(GL11.GL_TRIANGLE_FAN);

    for (int i = 0; i < 50; i++) {
        float px = x + radius * MathHelper.sin((float) (i * (6.28318530718 / 50)));
        float py = y + radius * MathHelper.cos((float) (i * (6.28318530718 / 50)));

        float alpha = (color >> 24 & 255) / 255.0F;
        float red = (color >> 16 & 255) / 255.0F;
        float green = (color >> 8 & 255) / 255.0F;
        float blue = (color & 255) / 255.0F;
        GL11.glColor4f(red, green, blue, alpha);

        GL11.glVertex2d(px, py);
    }

    GL11.glEnd();

    GlStateManager.enableTexture2D();
    GlStateManager.disableBlend();
    GlStateManager.popAttrib();
    GlStateManager.popMatrix();
    GlStateManager.bindTexture(0);
    GlStateManager.color(1.0f, 1.0f, 1.0f, 1.0f);
}
 

private void drawCivilizationBadge(CivilizationType civType) {
	int badgeX = determineBadgeX();
	int badgeY = determineIconY();
	
	GlStateManager.pushAttrib();
	GlStateManager.disableDepth();
	GlStateManager.enableBlend();
	
	ToroGuiUtils.drawOverlayIcon(mc, badgeX - 2, badgeY, 0, 96, 20, 27);
	ToroGuiUtils.drawOverlayIcon(mc, badgeX, badgeY + 3, iconIndex(civType), 0);
	
	GlStateManager.popAttrib();
	GlStateManager.enableDepth();
	GlStateManager.disableBlend();
}
 

@Override
public final synchronized void onRenderBackground(AgriGuiWrapper wrapper, float f, int relMouseX, int relMouseY) {
    GlStateManager.pushAttrib();
    GlStateManager.color(1, 1, 1, 1);
    for (ResourceLocation r : backgrounds) {
        Minecraft.getMinecraft().getTextureManager().bindTexture(r);
        wrapper.drawTexturedModalRect(0, 0, 0, 0, this.width, this.height);
    }
    GlStateManager.popAttrib();
}
 

public final void renderComponent(AgriGuiWrapper gui) {
    if (this.isVisible && this.renderAction != null) {
        GlStateManager.pushAttrib();
        GlStateManager.pushMatrix();
        GlStateManager.translate(this.bounds.x, this.bounds.y, 0);
        GlStateManager.scale(scale, scale, scale);
        GlStateManager.color(1, 1, 1, 1);
        this.renderAction.accept(gui, this);
        GlStateManager.popMatrix();
        GlStateManager.popAttrib();
    }
}
 

public static void end()
{
    GlStateManager.disableAlpha();
    GlStateManager.disableRescaleNormal();
    GlStateManager.disableLighting();

    GlStateManager.popAttrib();
    GlStateManager.popMatrix();
}
 

public static void popAttrib() {
    GlStateManager.popAttrib();
}
 

protected void renderStack(ItemStack stack, double posX, double posY, double posZ, EnumFacing side, EnumFacing barrelFront)
{
    GlStateManager.pushMatrix();
    GlStateManager.translate(posX, posY, posZ);

    if (side == EnumFacing.UP || side == EnumFacing.DOWN)
    {
        GlStateManager.rotate(MODEL_ROT_SIDE_Y[barrelFront.getIndex()], 0, 1, 0);
        GlStateManager.rotate(-90f * side.getYOffset(), 1, 0, 0);
    }
    else
    {
        GlStateManager.rotate(MODEL_ROT_SIDE_Y[side.getIndex()], 0, 1, 0);
    }

    //GlStateManager.translate(-0.25, 0.2, 0); // This offset is currently added to the renderItemIntoGUI arguments
    GlStateManager.scale(0.55f, 0.55f, 1);

    if (this.renderItem.shouldRenderItemIn3D(stack))
    {
        GlStateManager.scale(1 / 16f, -1 / 16f, 0.0001);
    }
    else
    {
        GlStateManager.scale(1 / 16f, -1 / 16f, 0.01);
        GlStateManager.translate(0, 0, -100);
    }

    // The following rendering stuff within this method has been taken from Storage Drawers by jaquadro, found here:
    // https://github.com/jaquadro/StorageDrawers/blob/e5719be6d64f757a1b58c25e8ca5bc64074c6b9e/src/com/jaquadro/minecraft/storagedrawers/client/renderer/TileEntityDrawersRenderer.java#L180

    // At the time GL_LIGHT* are configured, the coordinates are transformed by the modelview
    // matrix. The transformations used in `RenderHelper.enableGUIStandardItemLighting` are
    // suitable for the orthographic projection used by GUI windows, but they are just a little
    // bit off when rendering a block in 3D and squishing it flat. An additional term is added
    // to account for slightly different shading on the half-size "icons" in 1x2 and 2x2
    // drawers due to the extreme angles caused by flattening the block (as noted below).

    GlStateManager.pushMatrix();
    GlStateManager.scale(2.6f, 2.6f, 1);
    GlStateManager.rotate(171.6f, 0.0F, 1.0F, 0.0F);
    GlStateManager.rotate(84.9f, 1.0F, 0.0F, 0.0F);
    RenderHelper.enableStandardItemLighting();
    GlStateManager.popMatrix();

    // TileEntitySkullRenderer alters both of these options on, but does not restore them.
    GlStateManager.enableCull();
    // This extra enable toggle is to fix a render glitch with items in Item Frames on screen,
    // and then hovering over a stack in an inventory... Rendering... always lovely...
    GlStateManager.enableRescaleNormal();
    GlStateManager.disableRescaleNormal();

    // GL_POLYGON_OFFSET is used to offset flat icons toward the viewer (-Z) in screen space,
    // so they always appear on top of the drawer's front space.
    GlStateManager.enablePolygonOffset();
    GlStateManager.doPolygonOffset(-1, -1);

    // DIRTY HACK: Fool GlStateManager into thinking GL_RESCALE_NORMAL is enabled, but disable
    // it using popAttrib This prevents RenderItem from enabling it again.
    //
    // Normals are transformed by the inverse of the modelview and projection matrices that
    // excludes the translate terms. When put through the extreme Z scale used to flatten the
    // block, this makes them point away from the drawer face at a very sharp angle. These
    // normals are no longer unit scale (normalized), and normalizing them via
    // GL_RESCALE_NORMAL causes a loss of precision that results in the normals pointing
    // directly away from the face, which is visible as the block faces having identical
    // (dark) shading.

    GlStateManager.pushAttrib();
    GlStateManager.enableRescaleNormal();
    GlStateManager.popAttrib();

    this.renderItem.renderItemIntoGUI(stack, -8, -7);

    GlStateManager.disableBlend(); // Clean up after RenderItem
    GlStateManager.enableAlpha();  // Restore world render state after RenderItem
    GlStateManager.disablePolygonOffset();

    GlStateManager.popMatrix();
}