Tools updated

tools/fontedit.lua

@@ -0,0 +1,65 @@
+function init()
+    mode(1)
+    sel = 127
+end
+
+clicked=false
+mx,my=0,0
+function update()
+    color(0,7)
+    cls()
+
+    color(8,0)
+    for y=0,15 do
+        for x=0,15 do
+            print(chr(x+y*16),x+1,y+1)
+        end
+    end
+    poke(1200+((sel%16)+1+(flr(sel/16)+1)*40),15)
+    
+    drawchar(sel,19,1)
+
+    if mousebutton(1) then
+        if mousex()>=1 and mousey()>=1 and mousex()<=16 and mousey()<=16 then
+            sel = mousex()-1+(mousey()-1)*16
+        elseif mousex()>=19 and mousey()>=1 and mousex()<=26 and mousey()<=8 then
+            if not clicked or mousex()~=mx or mousey()~=my then
+                clicked,mx,my=true,mousex(),mousey()
+                local pos = 2560+sel*8+(mousey()-1)
+                local bit = 1 << (7-(mousex()-19))
+                local value = peek(pos)
+                poke(pos, value ~ bit)
+            end
+        end
+    else
+        clicked = false
+    end
+
+    if btnp(KEY_S) then
+        local pos = 2560+sel*8
+        local string = "setchar("..sel..","..peek(pos)..","..peek(pos+1)..","..peek(pos+2)..","..peek(pos+3)..","..peek(pos+4)..","..peek(pos+5)..","..peek(pos+6)..","..peek(pos+7)..")"
+        toclipboard(string)
+    end
+
+    ink(4)
+    print("\143",mousex(), mousey())
+end
+
+function drawchar(char,x,y)
+    color(15,0)
+    local pos = 2560+char*8
+    for i=1,8 do
+        local val = peek(pos)
+        print("        ",x,y)
+        if val&1==1 then print("\143",x+7,y) end
+        if val&2==2 then print("\143",x+6,y) end
+        if val&4==4 then print("\143",x+5,y) end
+        if val&8==8 then print("\143",x+4,y) end
+        if val&16==16 then print("\143",x+3,y) end
+        if val&32==32 then print("\143",x+2,y) end
+        if val&64==64 then print("\143",x+1,y) end
+        if val&128==128 then print("\143",x,y) end
+        y=y+1
+        pos=pos+1
+    end
+end