internal static void SerializeChrAnimationTerminator(MetroidRom rom, ref int frameIndex)
{
rom.SetAnimationTable_Bank0(frameIndex, 0xFF);
rom.SetAnimationTable_Bank1(frameIndex, 0xFF);
rom.SetAnimationTable_Bank2(frameIndex, 0xFF);
rom.SetAnimationTable_Bank3(frameIndex, 0xFF);
rom.SetAnimationTable_FrameTime(frameIndex, 0xFF);
rom.SetAnimationTable_FrameLast(frameIndex, true);
frameIndex++;
}
private static void AddAnimationFrames(MetroidRom rom, ref int frameIndex, int firstChrBank, int frameCount, int frameLength)
{
var chrBank = firstChrBank;
while (frameCount > 0)
{
rom.SetAnimationTable_Bank0(frameIndex, (byte)chrBank);
rom.SetAnimationTable_Bank1(frameIndex, (byte)(chrBank + 1));
rom.SetAnimationTable_Bank2(frameIndex, (byte)(chrBank + 2));
rom.SetAnimationTable_Bank3(frameIndex, (byte)(chrBank + 3));
rom.SetAnimationTable_FrameTime(frameIndex, frameLength);
// Set the 'last frame' flag on the last frame
rom.SetAnimationTable_FrameLast(frameIndex, frameCount == 1);
frameCount--;
frameIndex++;
chrBank += 4;
}
}
/// <summary>
/// Writes frame data to the chr animation table for the specified animations. The CHR usage table is not updated by this method.
/// </summary>
/// <param name="rom"></param>
/// <param name="animationData"></param>
/// <param name="frameIndex"></param>
internal static void SerializeChrAnimation(MetroidRom rom, ChrAnimationLevelData animationData, ref int frameIndex)
{
for (int iAnimation = 0; iAnimation < animationData.Animations.Count; iAnimation++)
{
var animation = animationData.Animations[iAnimation];
animation.SerializedFrameIndex = frameIndex;
for (int iFrame = 0; iFrame < animation.Frames.Count; iFrame++)
{
var frame = animation.Frames[iFrame];
rom.SetAnimationTable_Bank0(frameIndex, frame.Bank0);
rom.SetAnimationTable_Bank1(frameIndex, frame.Bank1);
rom.SetAnimationTable_Bank2(frameIndex, frame.Bank2);
rom.SetAnimationTable_Bank3(frameIndex, frame.Bank3);
rom.SetAnimationTable_FrameTime(frameIndex, frame.FrameTime);
rom.SetAnimationTable_FrameLast(frameIndex, iFrame == animation.Frames.Count - 1);
frameIndex++;
}
}
}
