Adding modding folder with a hacked build.

2026-09-26 08:53:08 +02:00
parent cdb960dc71
commit c91080aba7
755 changed files with 50424 additions and 0 deletions
@@ -0,0 +1,73 @@
+package object
+
+// Bitmap3D describes how a bitmap object should be represented in 3D world.
+type Bitmap3D uint16
+
+const (
+	bitmap3DBitmapNumberLowMask  uint16 = 0x03FF
+	bitmap3DBitmapNumberHighMask uint16 = 0x8000
+	bitmap3DBitmapNumberMask            = bitmap3DBitmapNumberLowMask | bitmap3DBitmapNumberHighMask
+	bitmap3DAnimationMask        uint16 = 0x0400
+	bitmap3DRepeatMask           uint16 = 0x0800
+	bitmap3DFrameNumberMask      uint16 = 0x7000
+
+	// Bitmap3DBitmapNumberLimit is the maximum amount of bitmaps.
+	Bitmap3DBitmapNumberLimit uint16 = 0x07FF
+	// Bitmap3DFrameNumberLimit is the maximum amount of frames.
+	Bitmap3DFrameNumberLimit uint16 = 0x0007
+)
+
+// WithBitmapNumber returns a Bitmap3D with the given value.
+func (bmp Bitmap3D) WithBitmapNumber(value uint16) Bitmap3D {
+	bitmapValue := value & bitmap3DBitmapNumberLowMask
+	if value >= Bitmap3DBitmapNumberLimit {
+		bitmapValue = bitmap3DBitmapNumberMask
+	} else if value > bitmap3DBitmapNumberLowMask {
+		bitmapValue |= bitmap3DBitmapNumberHighMask
+	}
+	return Bitmap3D((uint16(bmp) & ^bitmap3DBitmapNumberMask) | bitmapValue)
+}
+
+// BitmapNumber returns the number of bitmaps.
+func (bmp Bitmap3D) BitmapNumber() uint16 {
+	return ((uint16(bmp) & bitmap3DBitmapNumberHighMask) >> 5) | (uint16(bmp) & bitmap3DBitmapNumberLowMask)
+}
+
+// WithFrameNumber returns a Bitmap3D with the given value.
+func (bmp Bitmap3D) WithFrameNumber(value uint16) Bitmap3D {
+	frameValue := (value % (Bitmap3DFrameNumberLimit + 1)) << 12
+	return Bitmap3D((uint16(bmp) & ^bitmap3DFrameNumberMask) | frameValue)
+}
+
+// FrameNumber returns the frame number.
+func (bmp Bitmap3D) FrameNumber() uint16 {
+	return (uint16(bmp) & bitmap3DFrameNumberMask) >> 12
+}
+
+// WithAnimation returns a Bitmap3D with the given value.
+func (bmp Bitmap3D) WithAnimation(value bool) Bitmap3D {
+	animationValue := uint16(0)
+	if value {
+		animationValue = bitmap3DAnimationMask
+	}
+	return Bitmap3D((uint16(bmp) & ^bitmap3DAnimationMask) | animationValue)
+}
+
+// Animation returns whether this object is animated.
+func (bmp Bitmap3D) Animation() bool {
+	return (uint16(bmp) & bitmap3DAnimationMask) != 0
+}
+
+// WithRepeat returns a Bitmap3D with the given value.
+func (bmp Bitmap3D) WithRepeat(value bool) Bitmap3D {
+	repeatValue := uint16(0)
+	if value {
+		repeatValue = bitmap3DRepeatMask
+	}
+	return Bitmap3D((uint16(bmp) & ^bitmap3DRepeatMask) | repeatValue)
+}
+
+// Repeat returns whether this object repeats its animation.
+func (bmp Bitmap3D) Repeat() bool {
+	return (uint16(bmp) & bitmap3DRepeatMask) != 0
+}