Added demos and tools (WIP)

2021-12-12 12:53:22 +01:00
parent 376c15c272
commit 3b7dd252ab
5 changed files with 571 additions and 0 deletions
--- a/demos/breakout.lua
+++ b/demos/breakout.lua
@@ -0,0 +1,94 @@
+function init()
+    setmode(1)
+    reset()
+end
+
+function reset()
+    bx,by=20,28
+    dx,dy=-1+rnd(1)*2,-1
+    px=18
+    wait=1
+    speed=6
+    bricks = {}
+    for i=0,35 do bricks[i]=COLOR_RED end
+    for i=36,71 do bricks[i]=COLOR_BROWN end
+    for i=72,107 do bricks[i]=COLOR_GREEN end
+    for i=108,143 do bricks[i]=COLOR_YELLOW end
+end
+
+function update()
+    -- move ball
+    wait=wait-1
+    if wait==0 then
+        wait=speed
+        bx=bx+dx
+        by=by+dy
+        if speed<6 then
+            if bx==2 or bx==37 then dx=-dx play("o3l0c") end
+            if by<9 then
+                local index=flr(bx/2)-1+(by-1)*18
+                if bricks[index]~=COLOR_BLACK then
+                    play("o5l0c")
+                    bricks[index]=COLOR_BLACK
+                    dy=-dy
+                else
+                    if by==1 then dy=-dy play("o3l0c") end
+                end
+            end
+            if by==28 and bx>=px and bx<=px+4 then
+                play("o4l0c")
+                dy=-dy
+            end
+            if by==29 then
+                play("l0o3bagfedc")
+                reset()
+            end
+        else
+            if bx==2 or bx==37 then dx=-dx end
+            if by==9 or by==29 then dy=-dy end
+        end
+    end
+
+    -- move paddle
+    if btn(KEY_LEFT) and px>2 then px=px-1 end
+    if btn(KEY_RIGHT) and px<34 then px=px+1 end
+
+    -- clear screen
+    paper(COLOR_BLACK)
+    cls()
+
+    -- draw white border
+    ink(COLOR_WHITE)
+    print("\150\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\154\156",1,0)
+    for i=1,29 do
+        print("\149",1,i)
+        print("\149",38,i)
+    end
+
+    -- draw bricks
+    for i=0,143 do
+        color(0,bricks[i])
+        print("\095\003",2+2*(i%18),1+flr(i/18))
+    end
+
+    --draw ball
+    color(COLOR_WHITE,COLOR_BLACK)
+    print("\233",bx,by)
+
+    -- draw paddle
+    ink(COLOR_LIGHT_BLUE)
+    for i=0,3 do print("\131",px+i,29) end
+
+    if speed==6 then
+        ink(rnd(16))
+        print("BREAKOUT",16,13)
+        ink(COLOR_WHITE)
+        print("Press '1' to play EASY",9,18)
+        print("Press '2' to play NORMAL",8,20)
+        print("Press '3' to play HARD",9,22)
+
+        if btn(KEY_1) then reset() speed=4 end
+        if btn(KEY_2) then reset() speed=3 end
+        if btn(KEY_3) then reset() speed=2 end
+    end
+end