updated kernel and working on oc tty impl

2026-08-23 21:51:19 -04:00
parent d4f74e950c
commit d70328c224
99 changed files with 1092 additions and 386 deletions
@@ -0,0 +1,350 @@
+term.setGraphicsMode(2)
+local w,h = term.getSize(2)
+local fb={}
+for i=1, h do
+    fb[i]={}
+    for x=1, w do
+        fb[i][x]=0
+    end
+end
+
+local function setPixel(x,y,c)
+    --local old=fb[y]
+    --fb[y]=string.sub(old,1,x-1)..string.char(c)..string.sub(old,x+1)
+    fb[y][x]=c
+end
+
+local function setPixels(x,y,frame)
+    local w,h = #fb[1], #fb
+    for i=1, #frame do
+        for j=1, #frame[i] do
+            fb[y+i-1][x+j-1]=frame[i][j]
+        end
+    end
+end
+
+local function getPixel(x,y)
+    return fb[y][x]
+end
+
+local function getPixels(x,y,w,h)
+    local ret={}
+    for i=y, y+h do
+        ret[#ret+1] = {table.unpack(fb[i], x, x+w)}
+    end
+    return ret
+end
+
+local colors = {
+    [0]=0x000000,
+    0x0b0b0b,
+    0x222222,
+    0x444444,
+    0x555555,
+    0x777777,
+    0x888888,
+    0xaaaaaa,
+    0xbbbbbb,
+    0xdddddd,
+    0xeeeeee,
+    0x00000b,
+    0x000022,
+    0x000044,
+    0x000055,
+    0x000077,
+    0x000088,
+    0x0000aa,
+    0x0000bb,
+    0x0000dd,
+    0x0000ee,
+    0x000b00,
+    0x002200,
+    0x004400,
+    0x005500,
+    0x007700,
+    0x008800,
+    0x00aa00,
+    0x00bb00,
+    0x00dd00,
+    0x00ee00,
+    0x0b0000,
+    0x220000,
+    0x440000,
+    0x550000,
+    0x770000,
+    0x880000,
+    0xaa0000,
+    0xbb0000,
+    0xdd0000,
+    0xee0000,
+    0x000033,
+    0x000066,
+    0x000099,
+    0x0000cc,
+    0x0000ff,
+    0x003300,
+    0x003333,
+    0x003366,
+    0x003399,
+    0x0033cc,
+    0x0033ff,
+    0x006600,
+    0x006633,
+    0x006666,
+    0x006699,
+    0x0066cc,
+    0x0066ff,
+    0x009900,
+    0x009933,
+    0x009966,
+    0x009999,
+    0x0099cc,
+    0x0099ff,
+    0x00cc00,
+    0x00cc33,
+    0x00cc66,
+    0x00cc99,
+    0x00cccc,
+    0x00ccff,
+    0x00ff00,
+    0x00ff33,
+    0x00ff66,
+    0x00ff99,
+    0x00ffcc,
+    0x00ffff,
+    0x330000,
+    0x330033,
+    0x330066,
+    0x330099,
+    0x3300cc,
+    0x3300ff,
+    0x333300,
+    0x333333,
+    0x333366,
+    0x333399,
+    0x3333cc,
+    0x3333ff,
+    0x336600,
+    0x336633,
+    0x336666,
+    0x336699,
+    0x3366cc,
+    0x3366ff,
+    0x339900,
+    0x339933,
+    0x339966,
+    0x339999,
+    0x3399cc,
+    0x3399ff,
+    0x33cc00,
+    0x33cc33,
+    0x33cc66,
+    0x33cc99,
+    0x33cccc,
+    0x33ccff,
+    0x33ff00,
+    0x33ff33,
+    0x33ff66,
+    0x33ff99,
+    0x33ffcc,
+    0x33ffff,
+    0x660000,
+    0x660033,
+    0x660066,
+    0x660099,
+    0x6600cc,
+    0x6600ff,
+    0x663300,
+    0x663333,
+    0x663366,
+    0x663399,
+    0x6633cc,
+    0x6633ff,
+    0x666600,
+    0x666633,
+    0x666666,
+    0x666699,
+    0x6666cc,
+    0x6666ff,
+    0x669900,
+    0x669933,
+    0x669966,
+    0x669999,
+    0x6699cc,
+    0x6699ff,
+    0x66cc00,
+    0x66cc33,
+    0x66cc66,
+    0x66cc99,
+    0x66cccc,
+    0x66ccff,
+    0x66ff00,
+    0x66ff33,
+    0x66ff66,
+    0x66ff99,
+    0x66ffcc,
+    0x66ffff,
+    0x990000,
+    0x990033,
+    0x990066,
+    0x990099,
+    0x9900cc,
+    0x9900ff,
+    0x993300,
+    0x993333,
+    0x993366,
+    0x993399,
+    0x9933cc,
+    0x9933ff,
+    0x996600,
+    0x996633,
+    0x996666,
+    0x996699,
+    0x9966cc,
+    0x9966ff,
+    0x999900,
+    0x999933,
+    0x999966,
+    0x999999,
+    0x9999cc,
+    0x9999ff,
+    0x99cc00,
+    0x99cc33,
+    0x99cc66,
+    0x99cc99,
+    0x99cccc,
+    0x99ccff,
+    0x99ff00,
+    0x99ff33,
+    0x99ff66,
+    0x99ff99,
+    0x99ffcc,
+    0x99ffff,
+    0xcc0000,
+    0xcc0033,
+    0xcc0066,
+    0xcc0099,
+    0xcc00cc,
+    0xcc00ff,
+    0xcc3300,
+    0xcc3333,
+    0xcc3366,
+    0xcc3399,
+    0xcc33cc,
+    0xcc33ff,
+    0xcc6600,
+    0xcc6633,
+    0xcc6666,
+    0xcc6699,
+    0xcc66cc,
+    0xcc66ff,
+    0xcc9900,
+    0xcc9933,
+    0xcc9966,
+    0xcc9999,
+    0xcc99cc,
+    0xcc99ff,
+    0xcccc00,
+    0xcccc33,
+    0xcccc66,
+    0xcccc99,
+    0xcccccc,
+    0xccccff,
+    0xccff00,
+    0xccff33,
+    0xccff66,
+    0xccff99,
+    0xccffcc,
+    0xccffff,
+    0xff0000,
+    0xff0033,
+    0xff0066,
+    0xff0099,
+    0xff00cc,
+    0xff00ff,
+    0xff3300,
+    0xff3333,
+    0xff3366,
+    0xff3399,
+    0xff33cc,
+    0xff33ff,
+    0xff6600,
+    0xff6633,
+    0xff6666,
+    0xff6699,
+    0xff66cc,
+    0xff66ff,
+    0xff9900,
+    0xff9933,
+    0xff9966,
+    0xff9999,
+    0xff99cc,
+    0xff99ff,
+    0xffcc00,
+    0xffcc33,
+    0xffcc66,
+    0xffcc99,
+    0xffcccc,
+    0xffccff,
+    0xffff00,
+    0xffff33,
+    0xffff66,
+    0xffff99,
+    0xffffcc,
+    0xffffff,
+}
+
+for i=0,255 do
+    term.setPaletteColor(i,colors[i])
+end
+term.drawPixels(0,0,fb)
+
+for i=0,255 do
+    for y=1+i, h-i do
+        for x=1+i, w-i do
+            setPixel(x,y,i)
+        end
+    end
+    term.drawPixels(1,1,fb)
+    os.queueEvent("nosleep")
+    os.pullEvent()
+end
+
+for i=1, 1000 do
+    pcall(function()
+        setPixels(math.random(1,w),math.random(1,h),getPixels(math.random(1,w),math.random(1,h),math.random(1,w),math.random(1,h)))
+    end)
+    term.drawPixels(1,1,fb)
+    os.queueEvent("nosleep")
+    os.pullEvent()
+end
+setPixels(1,1,getPixels(w-50,h-50,50,50))
+term.drawPixels(0,0,fb)
+
+local i=0
+for x=1, 16*4, 4 do
+    for y=1, 16*4, 4 do
+        setPixel(x,y,i)
+        setPixel(x+1,y,i)
+        setPixel(x+2,y,i)
+        setPixel(x+3,y,i)
+        setPixel(x,y+1,i)
+        setPixel(x+1,y+1,i)
+        setPixel(x+2,y+1,i)
+        setPixel(x+3,y+1,i)
+        setPixel(x,y+2,i)
+        setPixel(x+1,y+2,i)
+        setPixel(x+2,y+2,i)
+        setPixel(x+3,y+2,i)
+        setPixel(x,y+3,i)
+        setPixel(x+1,y+3,i)
+        setPixel(x+2,y+3,i)
+        setPixel(x+3,y+3,i)
+        i=i+1
+    end
+end
+term.drawPixels(0,0,fb)
+
+sleep(5)
+term.setGraphicsMode(false)
+