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.savageboy74.savagetech.gui.GuiLootBag.java

License:Open Source License

@Override
protected void drawGuiContainerBackgroundLayer(float opacity, int x, int y) {
    GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);

    this.mc.getTextureManager().bindTexture(Textures.Gui.LOOT_BAG);

    int xStart = (width - xSize) / 2;
    int yStart = (height - ySize) / 2;

    this.drawTexturedModalRect(xStart, yStart, 0, 0, xSize, ySize);
}

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From source file:com.savageboy74.savagetech.gui.GuiLootBox.java

License:Open Source License

@Override
public void drawGuiContainerBackgroundLayer(float opacity, int x, int y) {
    GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);

    this.mc.getTextureManager().bindTexture(Textures.Gui.LOOT_BOX);

    int xStart = (width - xSize) / 2;
    int yStart = (height - ySize) / 2;
    this.drawTexturedModalRect(xStart, yStart, 0, 0, xSize, ySize);
}

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From source file:com.savoycraft.gui.GuiButtonL.java

License:Open Source License

@Override
public void drawButton(Minecraft mc, int mx, int my) {
    if (drawButton) {
        // Check for hover
        field_82253_i = isMouseOver(mx, my);

        // Set up texture
        // GL11.glBindTexture(GL11.GL_TEXTURE_2D,
        // mc.renderEngine.getTexture("/gui/gui.png"));
        mc.renderEngine.bindTexture("/gui/gui.png");
        GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);

        // Draw texture, grabbing a half from each end of the button texture
        // and moving them closer or farther to match the button's width
        int hoverState = getHoverState(isMouseOver(mx, my));
        drawTexturedModalRect(xPosition, yPosition, 0, 46 + hoverState * 20, width / 2, height);
        drawTexturedModalRect(xPosition + width / 2, yPosition, 200 - width / 2, 46 + hoverState * 20,
                width / 2, height);//w  w  w .  ja  v a 2 s  .co m

        // Fire a mouse dragged event
        mouseDragged(mc, mx, my);

        // Decide the label's color
        int labelColor = 0xE0E0E0;
        if (!enabled) {
            labelColor = 0xFFA0A0A0;
        } else if (field_82253_i) {
            labelColor = 0xFFFFA0;
        }

        // Draw label
        int labelOffset = 0;
        int textWidth = mc.fontRenderer.getStringWidth(displayString);
        if (isIconShown() && width < textWidth + 40) {
            labelOffset += 9;
        }
        drawCenteredString(mc.fontRenderer, displayString, xPosition + width / 2 + labelOffset,
                yPosition + (height - 8) / 2, labelColor);

        // Draw icon
        if (isIconShown()) {
            //GL11.glBindTexture(GL11.GL_TEXTURE_2D, iconTex);
            mc.renderEngine.bindTexture(iconTex);
            drawTexturedModalRect(xPosition + 2, yPosition + 2, (iconIndex % 16) * 16, (iconIndex / 16) * 16,
                    16, 16);
        }
    }
}

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From source file:com.savoycraft.gui.GuiScrollingTextPanel.java

License:Open Source License

public void draw(int mx, int my) {
    mouseMovedOrUp(mx, my, -1);//from   w ww .ja v  a2  s. c o m

    if (visible) {
        // Draw background

        if (textureBackground) {
            //            int bgTextureNumber = Minecraft.getMinecraft().renderEngine
            //                  .getTexture("/com/minetunes/resources/textures/signBG2.png");
            Minecraft.getMinecraft().renderEngine.bindTexture("/com/minetunes/resources/textures/signBG2.png");
            int currBGTextureY = y;
            // Tile background texture vertically
            while (currBGTextureY - y < height) {
                GL11.glColor4f(1.0F, 1.0F, 1.0F, 0.5f);
                // Minecraft.getMinecraft().renderEngine
                // .bindTexture(bgTextureNumber);
                GL11.glColor4f(1.0F, 1.0F, 1.0F, 0.5f);

                int textureHeight = 128;
                // If too tall, decide how much to shorten
                if (height - (currBGTextureY - y) < 128) {
                    textureHeight = height % 128;
                }

                // Draw background texture
                drawTexturedModalRect(x, currBGTextureY, 0, 0, width, textureHeight);

                currBGTextureY += 128;
            }
        } else {
            // drawRect(x, y, width + x, height + y, 0x44666666);
        }

        // Draw Text
        // Update lines that can be shown at current size
        // Draw as many lines as can fit
        linesShown = 0;
        if (text != null) {
            int currLine = startLine;
            for (int textY = y + MARGIN; textY < y + height - MARGIN * 2; textY += 10) {
                if (currLine < text.length) {
                    int textX = x + MARGIN;
                    if (scrollbarOnLeft) {
                        textX += SCROLL_BAR_WIDTH;
                    }
                    drawString(fontRenderer, text[currLine], x + MARGIN, textY, 0xffffff);
                    linesShown++;
                    currLine++;
                } else {
                    break;
                }
            }
        }

        // Draw Scrollbar
        if (linesShown < text.length) {
            placeInText = (double) startLine / ((double) text.length - (double) linesShown);
            double scrollBarMovementRange = ((double) height * (1d - (1d / SCROLLBAR_FRAC_HEIGHT)));
            scrollBarTopY = (int) (scrollBarMovementRange * (placeInText) + y);
            // System.out.println((double) placeInText / ((double)
            // text.length -
            // (double) linesShown));
            scrollBarHeight = (int) ((double) height / SCROLLBAR_FRAC_HEIGHT);
            int scrollbarColor = 0xffffffff;
            if (draggingScrollBar) {
                scrollbarColor = 0xff00ff00;
            } else if (scrollbarHighlighted) {
                scrollbarColor = 0xffffffff;
            } else {
                scrollbarColor = 0xbbbbbbbb;
            }
            int scrollBarX;
            if (scrollbarOnLeft) {
                scrollBarX = 0;
            } else {
                scrollBarX = x + width - SCROLL_BAR_WIDTH;
            }
            drawRect(scrollBarX, y, scrollBarX + SCROLL_BAR_WIDTH, y + height, 0x44888888);
            drawGradientRect(scrollBarX - 1, scrollBarTopY, scrollBarX + SCROLL_BAR_WIDTH + 1,
                    scrollBarTopY + scrollBarHeight, scrollbarColor, 0x88888888);
        }
    }
}

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From source file:com.savoycraft.gui.GuiSlider.java

License:Open Source License

/**
 * Fired when the mouse button is dragged. Equivalent of
 * MouseListener.mouseDragged(MouseEvent e).
 *///from www.  j  a  v a 2s  .com
protected void mouseDragged(Minecraft par1Minecraft, int x, int y) {
    if (!drawButton) {
        return;
    }

    if (dragging) {
        sliderValue = limitToRange((float) (x - (xPosition + 4)) / (float) (width - 8));
    }

    GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
    drawTexturedModalRect(xPosition + (int) (sliderValue * (float) (width - 8)), yPosition, 0, 66, 4, 20);
    drawTexturedModalRect(xPosition + (int) (sliderValue * (float) (width - 8)) + 4, yPosition, 196, 66, 4, 20);
}

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From source file:com.savoycraft.gui.help.GuiHelp.java

License:Open Source License

@Override
public void drawScreen(int mx, int my, float par3) {
    drawDefaultBackground();/*from  w w w .j  av  a2 s  .co m*/

    // Draw sign background
    GL11.glColor4f(0.8f, 0.8f, 0.8f, 1.0f);
    // mc.renderEngine.bindTexture(Minecraft.getMinecraft().renderEngine
    // .getTexture("/com/minetunes/resources/textures/signBG2.png"));
    Minecraft.getMinecraft().renderEngine.bindTexture("/com/minetunes/resources/textures/signBG2.png");
    // drawTexturedModalRect(0, height - BOTTOM_MARGIN, 0, 0, width,
    // BOTTOM_MARGIN);
    for (int i = 0; i < height; i += 128) {
        drawTexturedModalRect(0, i, 0, 0, width, height);
    }

    if (badCaptions || notDownloaded) {
        return;
    }

    if (currSlide == -1) {
        changeSlide(0);
    }

    // Render the picture
    Slide slide = slides.get(currSlide);
    slide.draw(new Rectangle(width - 2 * SIDE_BUTTON_WIDTH, height - TOP_MARGIN - BOTTOM_MARGIN), true);

    // Render the title and caption
    drawCenteredString(fontRenderer, slide.getTitle(), width / 2, (TOP_MARGIN / 2) - 5, 0xffff00);
    fontRenderer.drawSplitString(slide.getCaption(), SIDE_BUTTON_WIDTH + 2, height - 40,
            width - 2 * SIDE_BUTTON_WIDTH - 4, 0xffffff);

    // Render left and right buttons
    if (currSlide < numSlides - 1) {
        fwdButton.draw(mx, my, par3, fontRenderer);
    }
    if (currSlide > 0) {
        backButton.draw(mx, my, par3, fontRenderer);
    }

    exitButton.draw(mx, my, par3, fontRenderer);
    if (printableSlide) {
        printButton.draw(mx, my, par3, fontRenderer);
    }

    // Render count
    drawString(fontRenderer, (currSlide + 1) + " of " + numSlides, width - 50, (TOP_MARGIN / 2) - 5, 0xffffff);

    // Render buttons
    super.drawScreen(mx, my, par3);
}

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From source file:com.savoycraft.gui.help.Slide.java

License:Open Source License

/**
 * Draws the slide. Ignores x and y of rectangle. Call prepareToShow()
 * before calling this; otherwise it will be run automatically on the first
 * call to draw(). (dontPrepare removes this behaviour)
 *//*from w w  w .j  a  v a 2s. c  o  m*/
public void draw(Rectangle validArea, boolean dontPrepare) {
    if (image == null) {
        if (dontPrepare) {
            return;
        } else {
            prepareToShow();
        }
    }

    // Still can't load?
    if (image == null) {
        return;
    }

    GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0f);
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, texture);

    // Get the width and height of the slide's image on the texture
    // Note that the way MC works, U and V in the texture will always max
    // out at 256, not 512, 1024, or whatever size it really is.
    int textureWidth = (int) (getUsedWidth() / (double) getImage().getWidth() * 256d);
    int textureHeight = (int) (getUsedHeight() / (double) getImage().getHeight() * 256d);

    // Decide the width and height to draw the texture at onto the screen
    // First, compare the aspect ratios of the slide's image and the valid
    // area for it
    double imageAspect = (double) textureWidth / (double) textureHeight;
    double areaAspect = (double) validArea.width / (double) validArea.height;
    int drawWidth, drawHeight;
    if (imageAspect > areaAspect) {
        // If texture is wider than area, width = area's width and change
        // the drawn height
        drawWidth = validArea.width;
        drawHeight = (int) ((double) drawWidth / imageAspect);
    } else {
        // Otherwise, texture is taller than area, height = area's height
        // and change the drawn width
        drawHeight = validArea.height;
        drawWidth = (int) ((double) drawHeight * imageAspect);
    }

    // Calculate the x and y coords of each corner (upper left, lower
    // right)
    int x1 = x + (validArea.width / 2) - (drawWidth / 2);
    int y1 = y + (validArea.height / 2) - (drawHeight / 2);
    int x2 = x + (validArea.width / 2) + (drawWidth / 2);
    int y2 = y + (validArea.height / 2) + (drawHeight / 2);

    // Draw
    double uScale = 1f / 256f;
    double vScale = 1f / 256f;
    Tessellator tess = Tessellator.instance;
    tess.startDrawingQuads();
    tess.addVertexWithUV(x1, y2, 0, 0, textureHeight * vScale);
    tess.addVertexWithUV(x2, y2, 0, textureWidth * uScale, textureHeight * vScale);
    tess.addVertexWithUV(x2, y1, 0, textureWidth * uScale, 0);
    tess.addVertexWithUV(x1, y1, 0, 0, vScale);
    tess.draw();
}

---

From source file:com.savoycraft.gui.MinetunesGui.java

License:Open Source License

@Override
public void drawScreen(int mx, int my, float par3) {
    updateTweens();//w  w  w  .  ja v  a  2  s.c o  m

    // draw background
    drawMinetunesBackground(width, height);

    // Draw logo
    GL11.glColor4f(1.0F, 1.0F, 1.0F, 0.5f);
    Minecraft.getMinecraft().renderEngine.bindTexture("/com/minetunes/resources/textures/mineTunesLogo.png");
    // drawTexturedModalRect(width / 2 - 64, 10, 100, 0, 128, 64);
    drawRect(width / 2 - 55, 5, width / 2 + 55, 55, 0xddffffff);
    drawTexturedModalRect(width / 2 - 50, 10, 0, 0, 100, 36);

    // Update buttons
    updateButtonLabels();
    addTutorialCancel();

    // Update tiles
    for (TuneTileGui t : tiles) {
        t.draw(mc, mx, my);
    }

    // Draw buttons
    super.drawScreen(mx, my, par3);
}

---

From source file:com.savoycraft.gui.TGComponent.java

License:Open Source License

protected void setGLColorFG() {
    GL11.glColor4f(fgColor[0], fgColor[1], fgColor[2], fgColor[3]);
}

---

From source file:com.savoycraft.gui.TGComponent.java

License:Open Source License

protected void setGLColorBG() {
    GL11.glColor4f(bgColor[0], bgColor[1], bgColor[2], bgColor[3]);
}

---

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