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.jmex.bui.background.TintedBackground.java

License:Open Source License

public void render(Renderer renderer, int x, int y, int width, int height, float alpha) {
    super.render(renderer, x, y, width, height, alpha);

    BComponent.applyDefaultStates();/*from w ww. j a v a2  s  . c o  m*/
    BImage.blendState.apply();

    GL11.glColor4f(_color.r, _color.g, _color.b, _color.a * alpha);
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glVertex2f(x, y);
    GL11.glVertex2f(x + width, y);
    GL11.glVertex2f(x + width, y + height);
    GL11.glVertex2f(x, y + height);
    GL11.glEnd();
}

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From source file:com.jmex.bui.border.LineBorder.java

License:Open Source License

@Override
// from BBorder/*from  w ww  . j a  va 2 s. c o  m*/
public void render(Renderer renderer, int x, int y, int width, int height, float alpha) {
    super.render(renderer, x, y, width, height, alpha);

    BComponent.applyDefaultStates();
    BImage.blendState.apply();

    if (_width > 0) {
        RenderContext ctx = DisplaySystem.getDisplaySystem().getCurrentContext();
        GL11.glColor4f(_color.r, _color.g, _color.b, _color.a * alpha);
        // First draw the bottom line.
        if (_bottom > 0) {
            ((LineRecord) ctx.getLineRecord()).applyLineWidth(_bottom);
            float offset = _bottom / 2f;
            GL11.glBegin(GL11.GL_LINE_STRIP);
            GL11.glVertex2f(x - offset, y);
            GL11.glVertex2f(x + width, y);
            GL11.glEnd();
        }
        // Next draw the right hand side.
        if (_right > 0) {
            ((LineRecord) ctx.getLineRecord()).applyLineWidth(_right);
            float offset = _right / 2f;
            GL11.glBegin(GL11.GL_LINE_STRIP);
            GL11.glVertex2f(x + width - offset, y);
            GL11.glVertex2f(x + width - offset, y + height);
            GL11.glEnd();
        }
        // Next draw the top line.
        if (_top > 0) {
            ((LineRecord) ctx.getLineRecord()).applyLineWidth(_top);
            float offset = _top / 2f;
            GL11.glBegin(GL11.GL_LINE_STRIP);
            GL11.glVertex2f(x + width, y + height - offset);
            GL11.glVertex2f(x - offset, y + height - offset);
            GL11.glEnd();
        }
        // Last draw the left hand side.
        if (_left > 0) {
            ((LineRecord) ctx.getLineRecord()).applyLineWidth(_left);
            GL11.glBegin(GL11.GL_LINE_STRIP);
            GL11.glVertex2f(x, y + height);
            GL11.glVertex2f(x, y);
            GL11.glEnd();
        }
    }
}

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From source file:com.jmex.bui.BRootNode.java

License:Open Source License

protected void renderModalShade() {
    BComponent.applyDefaultStates();// www. j av a  2s . c o  m
    BImage.blendState.apply();

    int width = DisplaySystem.getDisplaySystem().getWidth();
    int height = DisplaySystem.getDisplaySystem().getHeight();

    GL11.glColor4f(_modalShade.r, _modalShade.g, _modalShade.b, _modalShade.a);
    GL11.glBegin(GL11.GL_QUADS);
    GL11.glVertex2f(0, 0);
    GL11.glVertex2f(width, 0);
    GL11.glVertex2f(width, height);
    GL11.glVertex2f(0, height);
    GL11.glEnd();
}

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From source file:com.jmex.bui.BTextField.java

License:Open Source License

@Override
// documentation inherited
protected void renderComponent(Renderer renderer) {
    super.renderComponent(renderer);

    Insets insets = getInsets();/*from w  w  w  . j ava  2s . c  o  m*/

    // render our text
    if (_glyphs != null) {
        // clip the text to our visible text region
        boolean scissored = intersectScissorBox(_srect, getAbsoluteX() + insets.left,
                getAbsoluteY() + insets.bottom, _width - insets.getHorizontal(),
                _height - insets.getVertical());
        try {
            _glyphs.render(renderer, insets.left - _txoff, insets.bottom, _alpha);
        } finally {
            restoreScissorState(scissored, _srect);
        }
    }

    // render the cursor if we have focus
    if (_showCursor) {
        int cx = insets.left - _txoff + _cursx;
        BComponent.applyDefaultStates();
        ColorRGBA c = getColor();
        GL11.glColor4f(c.r, c.g, c.b, c.a);
        GL11.glBegin(GL11.GL_LINE_STRIP);
        GL11.glVertex2f(cx, insets.bottom);
        int cheight = getTextFactory().getHeight();
        GL11.glVertex2f(cx, insets.bottom + cheight);
        GL11.glEnd();
    }
}

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From source file:com.kaijin.AdvInvMan.CButton.java

License:Open Source License

/**
 * Draws this button to the screen./*w  w w. jav  a2  s.  c o m*/
 */
@Override
public void drawButton(Minecraft mc, int xLoc, int yLoc) {
    if (drawButton) {
        FontRenderer fr = mc.fontRenderer;

        if (texture != null) {
            GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
            mc.renderEngine.bindTexture(texture);
        }

        isHovering = xLoc >= xPosition && yLoc >= yPosition && xLoc < xPosition + width
                && yLoc < yPosition + height;

        int hoverState = this.getHoverState(isHovering);
        if (hoverState == 2) {
            this.drawTexturedModalRect(xPosition, yPosition, uHoverLoc, vHoverLoc, width, height);
        } else {
            this.drawTexturedModalRect(xPosition, yPosition, uLoc, vLoc, width, height);
        }

        int defaultColor = color;
        int renderColor = defaultColor;

        if (!enabled) {
            renderColor = -6250336;
        } else if (isHovering) {
            renderColor = hoverColor;
        }

        fr.drawString(displayString, xPosition + (width - fr.getStringWidth(displayString)) / 2,
                yPosition + (height - 7) / 2, renderColor);
    }
}

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From source file:com.kaijin.AdvInvMan.GuiStocker.java

License:Open Source License

/**
 * Draw the background layer for the GuiContainer (everything behind the items)
 *///from  ww  w .j  ava 2 s.c  om
protected void drawGuiContainerBackgroundLayer(float par1, int mouseX, int mouseY) {
    GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
    mc.renderEngine.bindTexture(Info.GUI_PNG);

    this.drawTexturedModalRect(xLoc, yLoc, 0, 0, xSize, ySize);

    Utils.drawCenteredText(fontRenderer, lang.translateKey(tile.getInvName()), xCenter, yLoc + 6, 4210752);
    fontRenderer.drawString(lang.translateKey(Info.KEY_GUI_INPUT), xLoc + 8, yLoc + 17, 4210752);
    Utils.drawRightAlignedText(fontRenderer, lang.translateKey(Info.KEY_GUI_OUTPUT), xLoc + xSize - 8,
            yLoc + 17, 4210752);

    //Add snapshot text
    if (tile.isSnapshotValid) {
        //Utils.drawCenteredGlowingText(fontRenderer, lang.translateKey(Info.KEY_GUI_READY), xCenter, yLoc + 30, 0x0000FF, 0x000040);
        if ((tile.metaInfo & 8) == 8) {
            Utils.drawCenteredGlowingText(fontRenderer, lang.translateKey(Info.KEY_GUI_WORKING), xCenter,
                    yLoc + 60, 0x40FF40, 0x082008);
        } else {
            Utils.drawCenteredGlowingText(fontRenderer, lang.translateKey(Info.KEY_GUI_READY), xCenter,
                    yLoc + 60, 0x40FF40, 0x082008);
        }
    } else {
        final String line;
        if (tile.hasSnapshot) {
            final boolean alternate = (tile.metaInfo & 8) == 8
                    && (((int) tile.worldObj.getWorldTime()) & 32) == 32;
            line = alternate ? lang.translateKey(Info.KEY_GUI_HALTED) : lang.translateKey(Info.KEY_GUI_INVALID);
        } else {
            line = lang.translateKey(Info.KEY_GUI_NOSCAN);
        }
        Utils.drawCenteredGlowingText(fontRenderer, line, xCenter, yLoc + 60, 0xFF0000, 0x400000);
    }

    switch (tile.operationMode) {
    case NORMAL:
        Utils.drawCenteredGlowingText(fontRenderer, lang.translateKey(Info.KEY_GUI_NORMAL), xCenter, yLoc + 70,
                0x40FFFF, 0x082020);
        break;
    case REPLACE:
        Utils.drawCenteredGlowingText(fontRenderer, lang.translateKey(Info.KEY_GUI_REPLACE), xCenter, yLoc + 70,
                0x40FFFF, 0x082020);
        break;
    case INSERT:
        Utils.drawCenteredGlowingText(fontRenderer, lang.translateKey(Info.KEY_GUI_INSERT), xCenter, yLoc + 70,
                0x40FFFF, 0x082020);
        break;
    case REMOVE:
        Utils.drawCenteredGlowingText(fontRenderer, lang.translateKey(Info.KEY_GUI_REMOVE), xCenter, yLoc + 70,
                0x40FFFF, 0x082020);
        break;
    }

    buttonSnap.displayString = lang.translateKey(tile.isSnapshotValid ? Info.KEY_GUI_CLEAR : Info.KEY_GUI_SCAN);
    buttonSnap.drawButton(mc, mouseX, mouseY);
    buttonMode.displayString = lang.translateKey(Info.KEY_GUI_MODE);
    buttonMode.drawButton(mc, mouseX, mouseY);
}

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From source file:com.kaijin.AdvPowerMan.CButton.java

License:Open Source License

/**
 * Draws this button to the screen.//from   w ww. jav a  2 s  .com
 */
@Override
public void drawButton(Minecraft mc, int xLoc, int yLoc) {
    if (drawButton) {
        FontRenderer fr = mc.fontRenderer;

        if (texture != null) {
            GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
            mc.renderEngine.func_110577_a(new ResourceLocation(Info.TITLE_PACKED.toLowerCase(), texture));
        }

        isHovering = xLoc >= xPosition && yLoc >= yPosition && xLoc < xPosition + width
                && yLoc < yPosition + height;

        int hoverState = this.getHoverState(isHovering);
        if (hoverState == 2) {
            this.drawTexturedModalRect(xPosition, yPosition, uHoverLoc, vHoverLoc, width, height);
        } else {
            this.drawTexturedModalRect(xPosition, yPosition, uLoc, vLoc, width, height);
        }

        int defaultColor = color;
        int renderColor = defaultColor;

        if (!enabled) {
            renderColor = -6250336;
        } else if (isHovering) {
            renderColor = hoverColor;
        }

        fr.drawString(displayString, xPosition + (width - fr.getStringWidth(displayString)) / 2,
                yPosition + (height - 7) / 2, renderColor);
    }
}

---

From source file:com.kaijin.AdvPowerMan.gui.CButton.java

License:Open Source License

/**
 * Draws this button to the screen./*from   w w  w.j  ava2  s  . c  o m*/
 */
@Override
public void drawButton(Minecraft mc, int xLoc, int yLoc) {
    if (visible) {
        FontRenderer fr = mc.fontRenderer;

        if (texture != null) {
            GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
            mc.renderEngine.bindTexture(new ResourceLocation(Info.TITLE_PACKED.toLowerCase(), texture));
        }

        isHovering = xLoc >= xPosition && yLoc >= yPosition && xLoc < xPosition + width
                && yLoc < yPosition + height;

        int hoverState = this.getHoverState(isHovering);
        if (hoverState == 2) {
            this.drawTexturedModalRect(xPosition, yPosition, uHoverLoc, vHoverLoc, width, height);
        } else {
            this.drawTexturedModalRect(xPosition, yPosition, uLoc, vLoc, width, height);
        }

        int defaultColor = color;
        int renderColor = defaultColor;

        if (!enabled) {
            renderColor = -6250336;
        } else if (isHovering) {
            renderColor = hoverColor;
        }

        fr.drawString(displayString, xPosition + (width - fr.getStringWidth(displayString)) / 2,
                yPosition + (height - 7) / 2, renderColor);
    }
}

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From source file:com.kaijin.AdvPowerMan.gui.GuiAdjustableTransformer.java

License:Open Source License

@Override
protected void drawGuiContainerBackgroundLayer(float var1, int mouseX, int mouseY) {
    GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
    mc.renderEngine/*from  w  ww .j a  va  2s  .  c o  m*/
            .bindTexture(new ResourceLocation(Info.TITLE_PACKED.toLowerCase(), Info.GUI_TEX_ADJ_TRANSFORMER));

    // Draw GUI background graphic
    drawTexturedModalRect(xLoc, yLoc, 0, 0, xSize, ySize);

    // Draw title text
    Utils.drawCenteredText(fontRendererObj, I18n.format(tile.getInvName()), width / 2, yLoc + 6, 4210752);

    // Draw stats text
    Utils.drawRightAlignedText(fontRendererObj, I18n.format(Info.KEY_STATS_AVERAGE_EU), xLoc + 180, yLoc + 26,
            4210752);
    Utils.drawRightAlignedText(fontRendererObj, I18n.format(Info.KEY_STATS_AVERAGE_INPUT), xLoc + 180,
            yLoc + 36, 4210752);
    Utils.drawLeftAlignedText(fontRendererObj, I18n.format(Info.KEY_EU_BUFFERED), xLoc + 49, yLoc + 26,
            4210752);

    Utils.drawRightAlignedGlowingText(fontRendererObj, Integer.toString(tile.energyBuffer), xLoc + 44,
            yLoc + 26, GREEN, GREENGLOW);
    // Factor of 100 because data is in fixed point (x100)
    final float outAvg = (float) (((ContainerAdjustableTransformer) inventorySlots).outputAvg) / 100F;
    final float inAvg = (float) (((ContainerAdjustableTransformer) inventorySlots).inputAvg) / 100F;
    Utils.drawRightAlignedGlowingText(fontRendererObj, fraction.format(outAvg), xLoc + 230, yLoc + 26, GREEN,
            GREENGLOW);
    Utils.drawRightAlignedGlowingText(fontRendererObj, fraction.format(inAvg), xLoc + 230, yLoc + 36, GREEN,
            GREENGLOW);

    // Packet size section text
    Utils.drawCenteredText(fontRendererObj, I18n.format(Info.KEY_EMITTER_PACKET), xLoc + 88, yLoc + yOff + 21,
            0xB00000);
    Utils.drawRightAlignedGlowingText(fontRendererObj, Integer.toString(tile.packetSize), xLoc + 146,
            yLoc + yOff + 49, GREEN, GREENGLOW);
    fontRendererObj.drawString(Info.AE_PACKET_RANGE, xLoc + 110, yLoc + yOff + 35, 4210752);
    fontRendererObj.drawString(I18n.format(Info.KEY_EU), xLoc + 152, yLoc + yOff + 49, 4210752);

    // Transfer rate section text
    Utils.drawCenteredText(fontRendererObj, I18n.format(Info.KEY_TRANSFORMER_OUTPUT), xLoc + 88,
            yLoc + yOff + 64, 0xB00000);
    Utils.drawRightAlignedGlowingText(fontRendererObj, Integer.toString(tile.outputRate), xLoc + 146,
            yLoc + yOff + 92, GREEN, GREENGLOW);
    fontRendererObj.drawString(Info.AE_OUTPUT_RANGE, xLoc + 110, yLoc + yOff + 78, 4210752);
    fontRendererObj.drawString(I18n.format(Info.KEY_EU), xLoc + 152, yLoc + yOff + 92, 4210752);

    // Side input/output settings text
    for (int i = 0; i < 6; i++) {
        Utils.drawGlowingText(fontRendererObj,
                I18n.format((tile.sideSettings[i] & 1) == 0 ? Info.KEY_IN : Info.KEY_OUT), xLoc + 214,
                yLoc + yOff + 27 + 13 * i, GREEN, GREENGLOW);
    }

    // Buttons MUST be drawn after other texture stuff or it will not draw
    // the battery meter correctly
    for (CButton button : buttons) {
        button.drawButton(mc, mouseX, mouseY);
    }
    for (CButton button : dirButtons) {
        button.drawButton(mc, mouseX, mouseY);
    }
}

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From source file:com.kaijin.AdvPowerMan.gui.GuiAdvEmitter.java

License:Open Source License

@Override
protected void drawGuiContainerBackgroundLayer(float var1, int mouseX, int mouseY) {
    GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
    mc.renderEngine.bindTexture(new ResourceLocation(Info.TITLE_PACKED.toLowerCase(), Info.GUI_TEX_EMITTER));

    // Draw GUI background graphic
    drawTexturedModalRect(xLoc, yLoc, 0, 0, xSize, ySize);

    // Draw title text
    Utils.drawCenteredText(fontRendererObj, I18n.format(tile.getInvName()), width / 2, yLoc + 7, 4210752);

    // Packet size section text
    Utils.drawCenteredText(fontRendererObj, I18n.format(Info.KEY_EMITTER_PACKET), width / 2, yLoc + 21,
            0xB00000);/*from w w  w .  jav  a  2 s  .co  m*/
    Utils.drawRightAlignedGlowingText(fontRendererObj, Integer.toString(tile.packetSize), xLoc + 146, yLoc + 49,
            GREEN, GREENGLOW);
    fontRendererObj.drawString(Info.AE_PACKET_RANGE, xLoc + 110, yLoc + 35, 4210752);
    fontRendererObj.drawString(I18n.format(Info.KEY_EU), xLoc + 152, yLoc + 49, 4210752);

    // Output rate section text
    Utils.drawCenteredText(fontRendererObj, I18n.format(Info.KEY_EMITTER_OUTPUT), width / 2, yLoc + 64,
            0xB00000);
    Utils.drawRightAlignedGlowingText(fontRendererObj, Integer.toString(tile.outputRate), xLoc + 146, yLoc + 92,
            GREEN, GREENGLOW);
    fontRendererObj.drawString(Info.AE_OUTPUT_RANGE, xLoc + 110, yLoc + 78, 4210752);
    fontRendererObj.drawString(I18n.format(Info.KEY_EU), xLoc + 152, yLoc + 92, 4210752);

    // Buttons MUST be drawn after other texture stuff or it will not draw
    // the battery meter correctly
    for (CButton button : buttons) {
        button.drawButton(mc, mouseX, mouseY);
    }
}

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