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Cleanup and modularise /imageprint somewhat.

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This commit is contained in:
UnknownShadow200 2016-08-30 18:58:35 +10:00
parent 08470798b2
commit 4d73d60e1c
1 changed files with 35 additions and 32 deletions
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67
Commands/building/CmdImageprint.cs
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@ -115,37 +115,21 @@ namespace MCGalaxy.Commands.Building {
}
PaletteEntry[] palette = ImagePalette.GetPalette(popType);
PaletteEntry cur = default(PaletteEntry);
Vec3S32 P;
IPalette selector = null;
if (popType == 6) selector = new GrayscalePalette();
else selector = new RgbPalette();
selector.SetAvailableBlocks(palette);
Vec3S32 dx, dy, adj;
CalcMul(layer, direction, out dx, out dy, out adj);
for (int yy = 0; yy < bmp.Height; yy++)
for (int xx = 0; xx < bmp.Width; xx++)
{
if (layer) {
P.Y = p0.Y;
if (direction <= 1) {
if (direction == 0) { P.X = (ushort)(p0.X + xx); P.Z = (ushort)(p0.Z - yy); }
else { P.X = (ushort)(p0.X - xx); P.Z = (ushort)(p0.Z + yy); }
} else {
if (direction == 2) { P.Z = (ushort)(p0.Z + xx); P.X = (ushort)(p0.X + yy); }
else { P.Z = (ushort)(p0.Z - xx); P.X = (ushort)(p0.X - yy); }
}
} else {
P.Y = (ushort)(p0.Y + yy);
if (direction <= 1) {
if (direction == 0) P.X = (ushort)(p0.X + xx);
else P.X = (ushort)(p0.X - xx);
P.Z = p0.Z;
} else {
if (direction == 2) P.Z = (ushort)(p0.X + xx);
else P.Z = (ushort)(p0.Z - xx);
P.X = p0.X;
}
}
ushort X = (ushort)(p0.X + dx.X * xx + dy.X * yy);
ushort Y = (ushort)(p0.Y + dx.Y * xx + dy.Y * yy);
ushort Z = (ushort)(p0.Z + dx.Z * xx + dy.Z * yy);
Color col = bmp.GetPixel(xx, yy);
cur.R = col.R; cur.G = col.G; cur.B = col.B;
@ -153,20 +137,15 @@ namespace MCGalaxy.Commands.Building {
cur.Block = selector.BestMatch(cur, out position);
if (popType == 1 || popType == 3) {
int threshold = popType == 1 ? 20 : 3;
// Back layer block
if (position <= threshold) {
if (direction == 0)
P.Z = (ushort)(P.Z + 1);
else if (direction == 2)
P.X = (ushort)(P.X - 1);
else if (direction == 1)
P.Z = (ushort)(P.Z - 1);
else if (direction == 3)
P.X = (ushort)(P.X + 1);
X = (ushort)(X + adj.X);
Z = (ushort)(Z + adj.Z);
}
}
if (col.A < 20) cur.Block = Block.air;
p.level.UpdateBlock(p, (ushort)P.X, (ushort)P.Y, (ushort)P.Z, cur.Block, 0, true);
p.level.UpdateBlock(p, X, Y, Z, cur.Block, 0, true);
}
if (dArgs.name == "tempImage_" + p.name)
@ -174,12 +153,36 @@ namespace MCGalaxy.Commands.Building {
Player.Message(p, "Finished printing image using " + ImagePalette.Names[popType]);
}
void CalcMul(bool layer, int dir,
out Vec3S32 signX, out Vec3S32 signY, out Vec3S32 adj) {
signX = default(Vec3S32); signY = default(Vec3S32); adj = default(Vec3S32);
// Calculate back layer offset
if (dir == 0) adj.Z = 1;
if (dir == 1) adj.Z = -1;
if (dir == 2) adj.X = -1;
if (dir == 3) adj.X = 1;
if (layer) {
if (dir == 0) { signX.X = 1; signY.Z = -1; }
if (dir == 1) { signX.X = -1; signY.Z = 1; }
if (dir == 2) { signX.Z = 1; signY.X = 1; }
if (dir == 3) { signX.Z = -1; signY.X = -1; }
} else {
signY.Y = 1; // Oriented upwards
if (dir == 0) signX.X = 1;
if (dir == 1) signX.X = -1;
if (dir == 2) signX.Z = 1;
if (dir == 3) signX.Z = -1;
}
}
public override void Help(Player p) {
Player.Message(p, "/imageprint <switch> <localfile> - Print local file in extra/images/ folder. Must be type .bmp, type filename without extension.");
Player.Message(p, "/imageprint <switch> <imgurfile.extension> - Print IMGUR stored file. Example: /i piCCm.gif will print www.imgur.com/piCCm.gif. Case-sensitive");
Player.Message(p, "/imageprint <switch> <webfile> - Print web file in format domain.com/folder/image.jpg. Does not need http:// or www.");
Player.Message(p, "Available switches: (&f1%S) 2-Layer Color image, (&f2%S) 1-Layer Color Image, " +
"(&f3%S) 2-Layer Grayscale, (&f4%S) 1-Layer Grayscale, (%f5%S) Black and White, (&f6%S) Mathematical Grayscale");
"(&f3%S) 2-Layer Grayscale, (&f4%S) 1-Layer Grayscale, (%f5%S) Black and White, (&f6%S) Mathematical Grayscale");
Player.Message(p, "Local filetypes: .bmp. Remote Filetypes: .gif .png .jpg .bmp. PNG and GIF may use transparency");
Player.Message(p, "Use switch (&flayer%S) or (&fl%S) to print horizontally.");
}