You don’t understand meshes, if you think 4 vertices is ok. You need 6.
I think you should go back and read some more about them
K
I made a scroll for people who needs:
function AllDiscussions:touched(t)
-- Action List
self.testdiscussion:touched(t)
-- Main Action
if t.state == ENDED then
self.touch = false
local currentY = 0
else
if t.y < 650 then
self.touch = true
local currentY = t.y
translate(0, currentY)
if currentY > self.y then
self.y = self.y + t.deltaY/2
else
self.y = self.y - t.deltaY/2
end
translate(0, -currentY)
end
end
end
A forest background for people who needs:
displayMode(FULLSCREEN)
function setup()
z = 50
tab = {}
end
function draw()
background(0, 0, 0, 255)
for x = 0.6, 25 do
tab[x] = {}
for y = 0.5, 15 do
-- First triangle
stroke(0, 255, 0, 255)
strokeWidth(5)
line(x * z, y * z, x * z + 10, y * z)
line(x * z, y * z, x * z + 5, y * z + 5)
line(x * z + 5, y * z + 5, x * z + 10, y * z)
-- Second triangle
v = 9.5
line(x * z, y * z + v, x * z + 10, y * z + v)
line(x * z, y * z + v, x * z + 5, y * z + v + 5)
line(x * z + 5, y * z + v + 5, x * z + 10, y * z + v)
-- Wooden
stroke(75, 50, 25, 255)
strokeWidth(6.5)
line(x * z + 5, y * z, x * z + 5, y * z - 10)
end
end
end
@TokOut the installer that you used here:
https://codea.io/talk/discussion/comment/66517/#Comment_66517
Isn’t working because the URL needs to be to the raw version of the file (from the gist page, press the “raw” button, then use that URL). Generally, using http.request to grab a file, you need a raw URL (ie a page that has just the content and nothing else)
I released a forum for people who needs:
--Installer
--Known issue: the code being installed should have its Main tab as the left-most tab
local function success(data)
if data:find("%-%-%# Main") then --paste-into-project format
data = data.."--# " --add new file tag to end in order to capture last file
for name, file in data:gmatch("(%w+)\
(.-)\
%-%-%# ") do --capture each name and file
saveProjectTab(name, file)
print("Saved", name)
end
else --put it all in one tab
saveProjectTab("Main", data)
end
load(data)() --load the file
setup() --run it
end
local function failure(error)
print("Error", error)
end
http.request("https://gist.github.com/TokOut/86801d2085e3bc7334e8", success, failure)
Deleted
--Installer
--Known issue: the code being installed should have its Main tab as the left-most tab
local function success(data)
if data:find("%-%-%# Main") then --paste-into-project format
data = data.."--# " --add new file tag to end in order to capture last file
for name, file in data:gmatch("(%w+)\
(.-)\
%-%-%# ") do --capture each name and file
saveProjectTab(name, file)
print("Saved", name)
end
else --put it all in one tab
saveProjectTab("Main", data)
end
load(data)() --load the file
setup() --run it
end
local function failure(error)
print("Error", error)
end
http.request("https://raw.githubusercontent.com/TokOut/iForum/master/Version1-0.lua", success, failure)
I also found out, how to use type:
function setup()
c = 6896532
print(c .. "is a " .. type(c))
c = "A string"
print(c .." is a " ..type(c))
c = {67865, 368865}
print("{67865, 368865} is a " .. type(c))
c = true
print("true is a " .. type(c))
c = nil
print("nil value is " .. type(c))
c = mesh()
print("A mesh is a " .. type(c))
end
Try it and see!
Ok, so you have just to copy this code and put it in any project:
https://gist.github.com/TokOut/86801d2085e3bc7334e8
@yojimbo2000, what do you think? Is it bad? Or good?
20! == 2432902008176640000
With a simple project…
Updated the installer a bit:
n = 0
displayMode(FULLSCREEN)
local function success(data)
if data:find("%-%-%# Main") then
data = data.."--# "
for name, file in data:gmatch("(%w+)\
(.-)\
%-%-%# ") do
saveProjectTab(name, file)
print(n .." tabs saved.")
n = n + 1
end
else
saveProjectTab("Main", data)
end
load(data)()
restart()
end
local function failure(error)
print("Error", error)
end
http.request("https://raw.githubusercontent.com/TokOut/iForum/master/Version1-0.lua", success, failure)
I learned physics:
function setup()
ball = physics.body(CIRCLE, 50)
PlatForm = physics.body(EDGE, vec2(0, HEIGHT), vec2(WIDTH, HEIGHT))
ball.y = 250
ball.x = WIDTH/2
ball.gravityScale = -5
ball.restitution = 0
end
function draw()
background(0, 0, 0, 255)
fill(255, 200, 50, 255)
ellipse(ball.x, ball.y, 50)
end
function collide(c)
print("Collided!")
end
Can someone say me plz how to bring your body jump?
Search the forum. Everything you want to do has already been done and posted on the forum.
@dave1707, run this code. Is it also for you crashing or only for me?
function setup()
supportedOrientations(CurrentOrientation)
ball = physics.body(CIRCLE, 50)
ball.x = 100
ball.y = 100
ball.gravityScale = 0
end
function draw()
background(0, 0, 0, 255)
-- Bodys
bodyArea(50, 500, 200, 400)
bodyArea(250, 50, 200, 500)
--Body
strokeWidth(0)
blendMode(ADDITIVE)
fill(255, 200, 50, 255)
ellipse(ball.x, ball.y, 50)
-- Move
ball.x = ball.x + Gravity.x * 10
ball.y = ball.y + Gravity.y * 10
text("I coded this on my iPad", WIDTH/2, 750)
end
function bodyArea(x, y, x2, y2)
local t = physics.body(EDGE, vec2(x, y), vec2(x2, y2))
stroke(255, 255, 255, 255)
strokeWidth(50)
line(x, y, x2, y2)
end
You are creating 2 new physics body every frame. You will soon run out of resources and crash Codea.