public abstract class SubBlockRenderingHandler {
protected static final PixelSet px = PixelSet.getInstance();
protected static final DiscreteRenderHelper drh = new DiscreteRenderHelper();
protected static final Tessellator tessellator = Tessellator.instance;
protected static final TextureManager textureManager =
Minecraft.getMinecraft().getTextureManager();
protected static final TranslationHelper translator = new TranslationHelper();
public abstract boolean renderWorldBlock(
IBlockAccess world, int x, int y, int z, Block block, int modelID, RenderBlocks renderer);
public abstract void renderInventoryBlock(
Block block, int subtype, int modelID, RenderBlocks renderer);
}
public class TileEntityStorageRackRenderer extends TileEntitySpecialRenderer {
private static final PixelSet px = PixelSet.getInstance();
private static final FontRenderer fontRenderer = Minecraft.getMinecraft().fontRenderer;
private static final TranslationHelper translator = new TranslationHelper();
private static final Tessellator tessellator = Tessellator.instance;
@Override
public void renderTileEntityAt(
TileEntity tile, double x, double y, double z, float animationMultiplier) {
if (tile != null && tile instanceof TileEntityStorageRack) {
TileEntityStorageRack tesr = (TileEntityStorageRack) tile;
switch (tesr.getSize()) {
case 1:
{
this.renderStorageRackSingle(tesr, x, y, z, animationMultiplier);
break;
}
case 2:
{
this.renderStorageRackDual(tesr, x, y, z, animationMultiplier);
break;
}
case 4:
{
this.renderStorageRackQuad(tesr, x, y, z, animationMultiplier);
break;
}
}
}
}
private void drawIcon(ForgeDirection direction, float scale, ItemStack content) {
GL11.glDisable(GL11.GL_LIGHTING);
GL11.glScalef(1.0F, 1.0F, -1.0F); // stops the item appearing inside out
GL11.glRotatef(180.0F, 0.0F, 0.0F, 1.0F); // rotates the item so it's not upside down
translator.rotateTessellator(ForgeDirection.NORTH, direction, true);
GL11.glScalef(scale, scale, scale); // shrinks the block down to the correct size
GL11.glScalef(1.0F, 1.0F, 0.01F); // flattens the object by scaling Z to nothing
DiscreteRenderHelper.renderItemFlatInWorld(content);
GL11.glEnable(GL11.GL_LIGHTING);
}
private void drawText(ForgeDirection direction, float scale, ItemStack content, int number) {
GL11.glDisable(GL11.GL_LIGHTING);
GL11.glScalef(1.0F, 1.0F, -1.0F); // stops the item appearing inside out
GL11.glRotatef(180.0F, 0.0F, 0.0F, 1.0F); // rotates the item so it's not upside down
translator.rotateTessellator(ForgeDirection.NORTH, direction, false);
String count = this.itemCountToStacks(content, number);
int length = fontRenderer.getStringWidth(count);
float middle = (length / 2 * scale) - (scale / 2);
switch (direction) {
case SOUTH:
{
GL11.glTranslated(-middle - 0.5, 0.0, -0.5);
break;
}
case EAST:
{
GL11.glTranslated(-middle, 0.0, -0.5);
break;
}
case WEST:
{
GL11.glTranslated(-middle - 0.5, 0, 0);
break;
}
default:
{
GL11.glTranslated(-middle, 0, 0);
}
}
GL11.glScalef(scale, scale, scale); // shrinks the text down to the correct size
DiscreteRenderHelper.renderTextInWorld(count, 0, 0, 16777215, false);
GL11.glEnable(GL11.GL_LIGHTING);
}
private void renderStorageRackQuad(
TileEntityStorageRack tile, double x, double y, double z, float animationMultiplier) {
int type = tile.getSize();
ForgeDirection direction = ForgeDirection.getOrientation(tile.getDirection());
ItemStack content = tile.getContainerContent(0);
if (content != null) {
Point topBoxIcon =
translator.translate(
ForgeDirection.NORTH,
direction,
new Point(px.two + px.quarter, px.fifteen - px.quarter, px.fourteen + 0.01));
Point topBoxText =
translator.translate(
ForgeDirection.NORTH,
direction,
new Point(px.four + px.quarter, px.ten + px.half, px.fourteen + 0.01));
GL11.glPushMatrix();
GL11.glTranslated(x + topBoxIcon.x, y + topBoxIcon.y, z + topBoxIcon.z);
this.drawIcon(direction, px.one / 4.0F, content);
GL11.glPopMatrix();
GL11.glPushMatrix();
GL11.glTranslated(x + topBoxText.x, y + topBoxText.y, z + topBoxText.z);
this.drawText(direction, px.one / 10.0F, content, tile.getContainerContentCount(0));
GL11.glPopMatrix();
// box 2
}
content = tile.getContainerContent(1);
if (content != null) {
Point topBoxIcon =
translator.translate(
ForgeDirection.NORTH,
direction,
new Point(px.ten - px.quarter, px.fifteen - px.quarter, px.fourteen + 0.01));
Point topBoxText =
translator.translate(
ForgeDirection.NORTH,
direction,
new Point(px.twelve - px.quarter, px.ten + px.half, px.fourteen + 0.01));
GL11.glPushMatrix();
GL11.glTranslated(x + topBoxIcon.x, y + topBoxIcon.y, z + topBoxIcon.z);
this.drawIcon(direction, px.one / 4.0F, content);
GL11.glPopMatrix();
GL11.glPushMatrix();
GL11.glTranslated(x + topBoxText.x, y + topBoxText.y, z + topBoxText.z);
this.drawText(direction, px.one / 10.0F, content, tile.getContainerContentCount(1));
GL11.glPopMatrix();
}
content = tile.getContainerContent(2);
if (content != null) {
Point topBoxIcon =
translator.translate(
ForgeDirection.NORTH,
direction,
new Point(px.two + px.quarter, px.seven, px.fourteen + 0.01));
Point topBoxText =
translator.translate(
ForgeDirection.NORTH,
direction,
new Point(px.four + px.quarter, px.three - px.quarter, px.fourteen + 0.01));
GL11.glPushMatrix();
GL11.glTranslated(x + topBoxIcon.x, y + topBoxIcon.y, z + topBoxIcon.z);
this.drawIcon(direction, px.one / 4.0F, content);
GL11.glPopMatrix();
GL11.glPushMatrix();
GL11.glTranslated(x + topBoxText.x, y + topBoxText.y, z + topBoxText.z);
this.drawText(direction, px.one / 10.0F, content, tile.getContainerContentCount(2));
GL11.glPopMatrix();
}
content = tile.getContainerContent(3);
if (content != null) {
Point topBoxIcon =
translator.translate(
ForgeDirection.NORTH,
direction,
new Point(px.ten - px.quarter, px.seven, px.fourteen + 0.01));
Point topBoxText =
translator.translate(
ForgeDirection.NORTH,
direction,
new Point(px.twelve - px.quarter, px.three - px.quarter, px.fourteen + 0.01));
GL11.glPushMatrix();
GL11.glTranslated(x + topBoxIcon.x, y + topBoxIcon.y, z + topBoxIcon.z);
this.drawIcon(direction, px.one / 4.0F, content);
GL11.glPopMatrix();
GL11.glPushMatrix();
GL11.glTranslated(x + topBoxText.x, y + topBoxText.y, z + topBoxText.z);
this.drawText(direction, px.one / 10.0F, content, tile.getContainerContentCount(3));
GL11.glPopMatrix();
}
}
private void renderStorageRackDual(
TileEntityStorageRack tile, double x, double y, double z, float animationMultiplier) {
int type = tile.getSize();
ForgeDirection direction = ForgeDirection.getOrientation(tile.getDirection());
ItemStack content = tile.getContainerContent(0);
// fourteen
Point topBoxIcon =
translator.translate(
ForgeDirection.NORTH,
direction,
new Point(px.six, px.fifteen - px.quarter, px.fourteen + 0.01));
Point topBoxText =
translator.translate(
ForgeDirection.NORTH,
direction,
new Point(px.eight, px.ten + px.half, px.fourteen + 0.01));
if (content != null) {
GL11.glPushMatrix();
GL11.glTranslated(x + topBoxIcon.x, y + topBoxIcon.y, z + topBoxIcon.z);
this.drawIcon(direction, px.one / 4.0F, content);
GL11.glPopMatrix();
GL11.glPushMatrix();
GL11.glTranslated(x + topBoxText.x, y + topBoxText.y, z + topBoxText.z);
this.drawText(direction, px.one / 5.0F, content, tile.getContainerContentCount(0));
GL11.glPopMatrix();
// box 2
}
content = tile.getContainerContent(1);
if (content != null) {
topBoxIcon =
translator.translate(
ForgeDirection.NORTH, direction, new Point(px.six, px.seven, px.fourteen + 0.01));
topBoxText =
translator.translate(
ForgeDirection.NORTH,
direction,
new Point(px.eight, px.three - px.quarter, px.fourteen + 0.01));
GL11.glPushMatrix();
GL11.glTranslated(x + topBoxIcon.x, y + topBoxIcon.y, z + topBoxIcon.z);
this.drawIcon(direction, px.one / 4.0F, content);
GL11.glPopMatrix();
GL11.glPushMatrix();
GL11.glTranslated(x + topBoxText.x, y + topBoxText.y, z + topBoxText.z);
this.drawText(direction, px.one / 5.0F, content, tile.getContainerContentCount(1));
GL11.glPopMatrix();
}
}
private void renderStorageRackSingle(
TileEntityStorageRack tile, double x, double y, double z, float animationMultiplier) {
int type = tile.getSize();
ForgeDirection direction = ForgeDirection.getOrientation(tile.getDirection());
ItemStack content = tile.getContainerContent(0);
if (content != null) {
GL11.glPushMatrix();
// translator.rotateTessellator(ForgeDirection.NORTH,
// ForgeDirection.getOrientation(tile.getDirection()));
Point p =
translator.translate(
ForgeDirection.NORTH,
ForgeDirection.getOrientation(tile.getDirection()),
new Point(px.four, px.twelve + px.half, px.fourteen + 0.01));
GL11.glTranslated(x + p.x, y + p.y, z + p.z);
this.drawIcon(ForgeDirection.getOrientation(tile.getDirection()), px.one / 2.0F, content);
// translator.rotateTessellator(ForgeDirection.NORTH,
// ForgeDirection.getOrientation(tile.getDirection()));
/*
GL11.glDisable(GL11.GL_LIGHTING);
GL11.glTranslated(x + px.twelve, y + px.four + px.half, z + px.fourteen + 0.01);
GL11.glScalef(1.0F, 1.0F, -1.0F); //stops the item appearing inside out
GL11.glRotatef(180.0F, 0.0F, 0.0F, 1.0F); //rotates the item so it's not upside down
GL11.glRotatef(180.0F, 0.0F, 1.0F, 0.0F);
//GL11.glTranslatef(-0.5F, -0.5F, 0.0F); //rotates slightly up to match the inventory ones
float scale = px.one / 2.0F;
GL11.glScalef(scale, scale, scale); //shrinks the block down to the correct size
GL11.glScalef(1.0F, 1.0F, 0.01F); //flattens the object by scaling Z to nothing
DiscreteRenderHelper.renderItemFlatInWorld(content);
*/
GL11.glPopMatrix();
GL11.glPushMatrix();
p =
translator.translate(
ForgeDirection.NORTH,
ForgeDirection.getOrientation(tile.getDirection()),
new Point(px.eight, px.three + px.half, px.fourteen + 0.01));
// GL11.glTranslated(x + p.x, y + p.y, z + p.z);
GL11.glTranslated(x + p.x, y + p.y, z + p.z);
this.drawText(
ForgeDirection.getOrientation(tile.getDirection()),
px.one / 5,
content,
tile.getContainerContentCount(0));
/*
GL11.glScalef(1.0F, 1.0F, -1.0F); //stops the item appearing inside out
GL11.glRotatef(180.0F, 0.0F, 0.0F, 1.0F); //rotates the item so it's not upside down
GL11.glRotatef(180.0F, 0.0F, 1.0F, 0.0F);
float scale2 = px.one / 5; //text scale is a division of a px, a whole block is * division
GL11.glScalef(scale2, scale2, scale2); //shrinks the block down to the correct size
String count = this.itemCountToStacks(content, tile.getContainerContentCount(0));
int length = fontRenderer.getStringWidth(count);
int middle = length / 2;
GL11.glTranslated( -middle, 0, 0);
DiscreteRenderHelper.renderTextInWorld(count, 0, 0, 16777215, false);
//DiscreteRenderHelper.renderTextInWorldCentered(count, xpos, 0, 16777215, false, px.sixteen * 16);
*/
GL11.glPopMatrix();
}
}
private String itemCountToStacks(ItemStack istack, int count) {
int leftover = count % istack.getMaxStackSize();
int stacks = (count - leftover) / istack.getMaxStackSize();
if (stacks == 0) {
return "" + leftover;
} else {
if (istack.getMaxStackSize() != 1) {
String s = stacks + "x" + istack.getMaxStackSize();
if (leftover > 0) {
s = s + "+" + leftover;
}
return s;
} else {
return stacks + "";
}
}
}
}
