Example usage for org.lwjgl.opengl GL11 glColor4f

Introduction

In this page you can find the example usage for org.lwjgl.opengl GL11 glColor4f.

Prototype

public static native void glColor4f(@NativeType("GLfloat") float red, @NativeType("GLfloat") float green,
        @NativeType("GLfloat") float blue, @NativeType("GLfloat") float alpha);

Source Link

Document

Float version of #glColor4b Color4b

Usage

From source file:com.builtbroken.icbm.content.blast.entity.slime.RenderSlimeRain.java

/**
 * Queries whether should render the specified pass or not.
 *///from w  w w  . j  a v a2s .c o  m
protected int shouldRenderPass(EntitySlimeRain p_77032_1_, int p_77032_2_, float p_77032_3_) {
    if (p_77032_1_.isInvisible()) {
        return 0;
    } else if (p_77032_2_ == 0) {
        this.setRenderPassModel(this.scaleAmount);
        GL11.glEnable(GL11.GL_NORMALIZE);
        GL11.glEnable(GL11.GL_BLEND);
        GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
        return 1;
    } else {
        if (p_77032_2_ == 1) {
            GL11.glDisable(GL11.GL_BLEND);
            GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
        }

        return -1;
    }
}

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From source file:com.builtbroken.mc.framework.access.global.gui.frame.group.GuiSubFrameGroup.java

@Override
protected void doRender(Minecraft mc, int mouseX, int mouseY) {
    super.doRender(mc, mouseX, mouseY);
    AccessGroup group = getGroup();/*  w w w  .j  a  v a 2  s.  c  o m*/
    if (group != null) {
        doRender(mc, group, mouseX, mouseY);
    } else {
        drawCenteredString(mc.fontRenderer, "Error: could not load group", x() + (getWidth() / 2),
                y() + (getHeight() / 2), Color.red.getRGB());
    }

    //Reset color
    GL11.glColor4f(1f, 1f, 1f, 1f);
}

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From source file:com.builtbroken.mc.prefab.gui.buttons.GuiImageButton.java

@Override
protected void doRender(Minecraft mc, int mouseX, int mouseY) {
    if (!isEnabled()) {
        GL11.glColor4f(0.2f, 0.2f, 0.2f, 1f);
    }/* w  w  w . j a v a2s .  c  o  m*/
    this.drawTexturedModalRect(this.xPosition, this.yPosition, u + getURenderModifier(),
            v + getVRenderModifier(), this.getWidth(), this.getHeight());
    GL11.glColor4f(1f, 1f, 1f, 1f);
}

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From source file:com.builtbroken.mc.prefab.gui.buttons.GuiLeftRightArrowButton.java

@Override
public void drawButton(Minecraft mc, int mouseX, int mouseY) {
    if (this.visible) {
        mc.getTextureManager().bindTexture(SharedAssets.GUI_COMPONENTS);

        GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);

        this.field_146123_n = mouseX >= this.x() && mouseY >= this.y() && mouseX < this.x() + this.getWidth()
                && mouseY < this.y() + this.getHeight();

        GL11.glEnable(GL11.GL_BLEND);/*from   w w w .j  av a2  s.  co  m*/
        OpenGlHelper.glBlendFunc(770, 771, 1, 0);
        GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
        this.drawTexturedModalRect(this.x(), this.y(), 18 + (!left ? 18 : 0), 216 + (field_146123_n ? 9 : 0),
                15, 9);
        this.mouseDragged(mc, mouseX, mouseY);
    }
}

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From source file:com.builtbroken.mc.prefab.gui.components.GuiComponent.java

@Override
public void drawButton(Minecraft mc, int mouseX, int mouseY) {
    update(mc, mouseX, mouseY);/*from   w  w w  . j  a v a2 s. c o m*/
    if (visible()) {
        //Reset color to default
        GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);

        preRender(mc, mouseX, mouseY);
        render(mc, mouseX, mouseY);
        postRender(mc, mouseX, mouseY);
        this.mouseDragged(mc, mouseX, mouseY);

        //Reset color
        GL11.glColor4f(1f, 1f, 1f, 1f);
    }
}

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From source file:com.builtbroken.mc.prefab.gui.components.GuiComponent.java

/**
 * Render call logic, seperated from update logic
 *
 * @param mc// w  ww .j  av  a  2 s  .c o  m
 * @param mouseX
 * @param mouseY
 */
protected void render(Minecraft mc, int mouseX, int mouseY) {
    //Reset color
    GL11.glColor4f(1f, 1f, 1f, 1f);

    //Draw background
    mc.getTextureManager()
            .bindTexture(getTexture() != null ? getTexture() : SharedAssets.GREY_TEXTURE_40pAlpha);
    drawBackground(mc, mouseX, mouseY);

    //Debug render code
    if (enableDebug) {
        GL11.glColor4f(1, 1, 1, 1);
        this.drawCenteredString(mc.fontRenderer, "" + id, this.x() + (getWidth() / 2),
                this.y() + (getHeight() / 2),
                this instanceof GuiComponentContainer ? Color.red.getRGB() : Color.blue.getRGB());

        if (!(this instanceof GuiButton2)) {
            mc.getTextureManager().bindTexture(SharedAssets.GREY_TEXTURE);

            Color color = Color.RED;
            if (this instanceof GuiComponentContainer) {
                color = Color.blue;
            }
            GL11.glColor4f(color.getRed() / 255f, color.getGreen() / 255f, color.getBlue() / 255f,
                    color.getAlpha() / 255f);
            this.drawTexturedModalRect(x(), y(), getU(), getV(), getWidth(), 2);
            this.drawTexturedModalRect(x(), y() + getHeight() - 2, getU(), getV(), getWidth(), 2);

            this.drawTexturedModalRect(x(), y(), getU(), getV(), 2, getHeight());
            this.drawTexturedModalRect(x() + getWidth() - 2, y(), getU(), getV(), 2, getHeight());

            color = Color.GREEN;
            GL11.glColor4f(color.getRed() / 255f, color.getGreen() / 255f, color.getBlue() / 255f,
                    color.getAlpha() / 255f);
            this.drawTexturedModalRect(x(), y(), getU(), getV(), 2, 2);

            color = Color.black;
            GL11.glColor4f(color.getRed() / 255f, color.getGreen() / 255f, color.getBlue() / 255f,
                    color.getAlpha() / 255f);
            this.drawTexturedModalRect(x() + getWidth() - 2, y(), getU(), getV(), 2, 2);
            this.drawTexturedModalRect(x() + getWidth() - 2, y() + getHeight() - 2, getU(), getV(), 2, 2);
            this.drawTexturedModalRect(x(), y() + getHeight() - 2, getU(), getV(), 2, 2);
        }
    }

    //Main render code
    GL11.glColor4f(1, 1, 1, 1);
    mc.getTextureManager()
            .bindTexture(getTexture() != null ? getTexture() : SharedAssets.GREY_TEXTURE_40pAlpha);
    doRender(mc, mouseX, mouseY);

    //Reset color
    GL11.glColor4f(1f, 1f, 1f, 1f);
}

---

From source file:com.builtbroken.mc.prefab.gui.components.GuiComponent.java

/**
 * Background render method//  w  w  w .j  a va  2 s  .co  m
 *
 * @param mc
 * @param mouseX
 * @param mouseY
 */
protected void drawBackground(Minecraft mc, int mouseX, int mouseY) {
    //Set color
    Color color = getBackgroundColor();
    if (color != null) {
        GL11.glColor4f(color.getRed() / 255f, color.getGreen() / 255f, color.getBlue() / 255f,
                color.getAlpha() / 255f);
    } else {
        //Reset color
        GL11.glColor4f(1f, 1f, 1f, 1f);
    }

    //Draw
    this.drawTexturedModalRect(this.x(), this.y(), getU(), getV(), this.getWidth(), this.getHeight());

    //Reset color
    GL11.glColor4f(1f, 1f, 1f, 1f);
}

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From source file:com.builtbroken.mc.prefab.gui.components.GuiComponentContainer.java

@Override
protected void doRender(Minecraft mc, int mouseX, int mouseY) {
    super.doRender(mc, mouseX, mouseY);
    for (GuiComponent component : getComponents()) {
        //Reset color
        GL11.glColor4f(1f, 1f, 1f, 1f);

        GL11.glPushMatrix();/*from  w w w  .  j  av a 2  s.  c  o m*/
        component.drawButton(mc, mouseX, mouseY);
        GL11.glPopMatrix();
    }

    //Reset color
    GL11.glColor4f(1f, 1f, 1f, 1f);
}

---

From source file:com.builtbroken.mc.prefab.gui.components.GuiScrollBar.java

@Override
protected void drawBackground(Minecraft mc, int mouseX, int mouseY) {
    //Render background for scroll bar
    Color color = new Color(144, 144, 144);
    GL11.glColor4f(color.getRed() / 255f, color.getGreen() / 255f, color.getGreen() / 255f, 1.0F);
    Render2DHelper.renderWithRepeatVertical(xPosition, yPosition + barWidth, barU, barV, barWidth, barHeight,
            getTopHeight(), getBotHeight(), middleHeight);

    if (maxScroll > 0) {
        //Calculate slider render size
        int maxScroll = this.maxScroll + 1;
        float heightP = Math.min(1f, 1f / (float) maxScroll);
        int barHeight = (int) (heightP * totalSize);

        //Calculate slider render position
        float barPercent = (float) (getCurrentScroll() + 1) / (float) maxScroll;
        int sliderRenderY = Math.max((int) (barPercent * this.totalSize) - barHeight + yPosition, yPosition);

        //Set color to red and render scroll bar
        color = new Color(119, 119, 119);
        GL11.glColor4f(color.getRed() / 255f, color.getGreen() / 255f, color.getGreen() / 255f, 1.0F);

        //Render slider
        Render2DHelper.renderWithRepeatVertical(xPosition + 1, sliderRenderY + GuiButton9px.SIZE, sbarU, sbarV,
                sbarWidth, sbarHeight, 4, 4, barHeight - 8);
    }/* ww w  . ja v  a2 s. com*/
}

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From source file:com.CiD.MysteryMod.TecEvolution.Buildcraft.FluidRenderer.java

License:Minecraft Mod Public

public static int[] getFluidDisplayLists(FluidStack fluidStack, World world, boolean flowing) {
    if (fluidStack == null) {
        return null;
    }//from w  w w .j  av  a2  s.  co  m
    Fluid fluid = fluidStack.getFluid();
    if (fluid == null) {
        return null;
    }
    Map<Fluid, int[]> cache = flowing ? flowingRenderCache : stillRenderCache;
    int[] diplayLists = cache.get(fluid);
    if (diplayLists != null) {
        return diplayLists;
    }

    diplayLists = new int[DISPLAY_STAGES];

    if (fluid.getBlock() != null) {
        liquidBlock.baseBlock = fluid.getBlock();
        liquidBlock.texture = getFluidTexture(fluidStack, flowing);
    } else {
        liquidBlock.baseBlock = Blocks.water;
        liquidBlock.texture = getFluidTexture(fluidStack, flowing);
    }

    cache.put(fluid, diplayLists);

    GL11.glDisable(GL11.GL_LIGHTING);
    GL11.glDisable(GL11.GL_BLEND);
    GL11.glDisable(GL11.GL_CULL_FACE);

    for (int s = 0; s < DISPLAY_STAGES; ++s) {
        diplayLists[s] = GLAllocation.generateDisplayLists(1);
        GL11.glNewList(diplayLists[s], 4864 /*GL_COMPILE*/);

        liquidBlock.minX = 0f;
        liquidBlock.minY = 0;
        liquidBlock.minZ = 0;

        liquidBlock.maxX = 1f;
        liquidBlock.maxY = (float) s / (float) DISPLAY_STAGES;
        liquidBlock.maxZ = 1;

        RenderEntityBlock.INSTANCE.renderBlock(liquidBlock);

        GL11.glEndList();
    }

    GL11.glColor4f(1, 1, 1, 1);
    GL11.glEnable(GL11.GL_CULL_FACE);
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glEnable(GL11.GL_LIGHTING);

    return diplayLists;
}

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