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Mods can use custom textures for Slot background overlay, instead of only items.png PR #245 and #246

This commit is contained in:
LexManos 2012-11-12 17:26:49 -08:00
parent 9803c9e83e
commit 5b82c5c20e
2 changed files with 72 additions and 0 deletions
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61
patches/common/net/minecraft/src/Slot.java.patch Normal file
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@ -0,0 +1,61 @@
--- ../src_base/common/net/minecraft/src/Slot.java
+++ ../src_work/common/net/minecraft/src/Slot.java
@@ -19,6 +19,12 @@
/** display position of the inventory slot on the screen y axis */
public int yDisplayPosition;
+
+ /** Position within background texture file, normally -1 which causes no background to be drawn. */
+ protected int backgroundIconIndex = -1;
+
+ /** Background texture file assigned to this slot, if any. Vanilla "/gui/items.png" is used if this is null. */
+ protected String texture = "/gui/items.png";
public Slot(IInventory par1IInventory, int par2, int par3, int par4)
{
@@ -145,6 +151,44 @@
*/
public int getBackgroundIconIndex()
{
- return -1;
+ return backgroundIconIndex;
+ }
+
+ /**
+ * Gets the path of the texture file to use for the background image of this slot when drawing the GUI.
+ * @return String: The texture file that will be used in GuiContainer.drawSlotInventory for the slot background.
+ */
+ public String getBackgroundIconTexture()
+ {
+ return (texture == null ? "/gui/items.png" : texture);
+ }
+
+ /**
+ * Sets which icon index to use as the background image of the slot when it's empty.
+ * @param iconIndex int: The index into the texture file, 0-255, or -1 for no background.
+ */
+ public void setBackgroundIconIndex(int iconIndex)
+ {
+ backgroundIconIndex = iconIndex;
+ }
+
+ /**
+ * Sets the texture file to use for the background image of the slot when it's empty.
+ * @param textureFilename String: Path of texture file to use, or null to use "/gui/items.png"
+ */
+ public void setBackgroundIconTexture(String textureFilename)
+ {
+ texture = textureFilename;
+ }
+
+ /**
+ * Retrieves the index in the inventory for this slot, this value should typically not
+ * be used, but can be useful for some occasions.
+ *
+ * @return Index in associated inventory for this slot.
+ */
+ public int getSlotIndex()
+ {
+ return slotIndex;
}
}

11
patches/minecraft/net/minecraft/src/GuiContainer.java.patch Normal file
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@ -0,0 +1,11 @@
--- ../src_base/minecraft/net/minecraft/src/GuiContainer.java
+++ ../src_work/minecraft/net/minecraft/src/GuiContainer.java
@@ -309,7 +309,7 @@
if (var6 >= 0)
{
GL11.glDisable(GL11.GL_LIGHTING);
- this.mc.renderEngine.bindTexture(this.mc.renderEngine.getTexture("/gui/items.png"));
+ this.mc.renderEngine.bindTexture(this.mc.renderEngine.getTexture(par1Slot.getBackgroundIconTexture()));
this.drawTexturedModalRect(var2, var3, var6 % 16 * 16, var6 / 16 * 16, 16, 16);
GL11.glEnable(GL11.GL_LIGHTING);
var5 = true;