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Allow hook into GuiSlot for background rendering for PR #203

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LexManos committed 2012-10-14 20:00:30 -07:00
1 parent 2a749bee2c
commit 91e88afdbe
1 file changed
+61
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patches/minecraft/net/minecraft/src/GuiSlot.java.patch
+61
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@@ -0,0 +1,61 @@
--- ../src_base/minecraft/net/minecraft/src/GuiSlot.java
+++ ../src_work/minecraft/net/minecraft/src/GuiSlot.java
@@ -67,6 +67,8 @@
private boolean showSelectionBox = true;
private boolean field_77243_s;
private int field_77242_t;
+
+ public String BACKGROUND_IMAGE = "/gui/background.png";
public GuiSlot(Minecraft par1Minecraft, int par2, int par3, int par4, int par5, int par6)
{
@@ -331,16 +333,7 @@
GL11.glDisable(GL11.GL_LIGHTING);
GL11.glDisable(GL11.GL_FOG);
Tessellator var18 = Tessellator.instance;
- GL11.glBindTexture(GL11.GL_TEXTURE_2D, this.mc.renderEngine.getTexture("/gui/background.png"));
- GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
- float var17 = 32.0F;
- var18.startDrawingQuads();
- var18.setColorOpaque_I(2105376);
- var18.addVertexWithUV((double)this.left, (double)this.bottom, 0.0D, (double)((float)this.left / var17), (double)((float)(this.bottom + (int)this.amountScrolled) / var17));
- var18.addVertexWithUV((double)this.right, (double)this.bottom, 0.0D, (double)((float)this.right / var17), (double)((float)(this.bottom + (int)this.amountScrolled) / var17));
- var18.addVertexWithUV((double)this.right, (double)this.top, 0.0D, (double)((float)this.right / var17), (double)((float)(this.top + (int)this.amountScrolled) / var17));
- var18.addVertexWithUV((double)this.left, (double)this.top, 0.0D, (double)((float)this.left / var17), (double)((float)(this.top + (int)this.amountScrolled) / var17));
- var18.draw();
+ drawContainerBackground(var18);
var9 = this.width / 2 - 92 - 16;
var10 = this.top + 4 - (int)this.amountScrolled;
@@ -469,10 +462,10 @@
/**
* Overlays the background to hide scrolled items
*/
- private void overlayBackground(int par1, int par2, int par3, int par4)
+ protected void overlayBackground(int par1, int par2, int par3, int par4)
{
Tessellator var5 = Tessellator.instance;
- GL11.glBindTexture(GL11.GL_TEXTURE_2D, this.mc.renderEngine.getTexture("/gui/background.png"));
+ GL11.glBindTexture(GL11.GL_TEXTURE_2D, this.mc.renderEngine.getTexture(BACKGROUND_IMAGE));
GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
float var6 = 32.0F;
var5.startDrawingQuads();
@@ -484,4 +477,18 @@
var5.addVertexWithUV(0.0D, (double)par1, 0.0D, 0.0D, (double)((float)par1 / var6));
var5.draw();
}
+
+ protected void drawContainerBackground(Tessellator tess)
+ {
+ GL11.glBindTexture(GL11.GL_TEXTURE_2D, mc.renderEngine.getTexture(BACKGROUND_IMAGE));
+ GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
+ float height = 32.0F;
+ tess.startDrawingQuads();
+ tess.setColorOpaque_I(2105376);
+ tess.addVertexWithUV((double)left, (double)bottom, 0.0D, (double)(left / height), (double)((bottom + (int)amountScrolled) / height));
+ tess.addVertexWithUV((double)right, (double)bottom, 0.0D, (double)(right / height), (double)((bottom + (int)amountScrolled) / height));
+ tess.addVertexWithUV((double)right, (double)top, 0.0D, (double)(right / height), (double)((top + (int)amountScrolled) / height));
+ tess.addVertexWithUV((double)left, (double)top, 0.0D, (double)(left / height), (double)((top + (int)amountScrolled) / height));
+ tess.draw();
+ }
}