Super Mario Bros. X Forums

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-- Configuration
local numberOfJumps = 2;
local jumpHeight = -11;

-- Setup
local jumpCounter = numberOfJumps;

-- Reset jump counter upon touching the floor
function onTick()
	if player:mem(0x146,FIELD_WORD) == 2 then
		jumpCounter = numberOfJumps;
	end
end

-- Actual double jump
function onKeyDown(keycode)
	if keycode == KEY_JUMP and jumpCounter > 0 then
		-- Subtract jump counter
		jumpCounter = jumpCounter - 1;
		-- Launch player
		player.speedY = jumpHeight;
		-- Play sound effect and do dust effect
		if player:mem(0x146,FIELD_WORD) == 0 then
			playSFX(1)
			for i=-3,3,6 do
				local smoke = Animation.spawn(74,player.x+(player.width/2),player.y+player.height)
				smoke.speedX = i;
				smoke.speedY = 4;
			end
		end
	end
end

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function DrawRotatedSprite(x,y,angle,texture,width,height,rgbacolor,priority,flipX,flipY,numframesY,frameY,numframesX,frameX,screenpos,additive)
	if type(x) == "table" then
		angle = x.angle; texture = x.texture; width = x.width; height = x.height; 
		rgbacolor = x.rgbacolor or x.color; priority = x.priority; flipX = x.flipX; flipY = x.flipY; screenpos = x.screenpos
		numframesX = x.numframesX; frameX = x.frameX; numframesY = x.numframesY; frameY = x.frameY;
		additive=x.additive
		y = x.y; x = x.x
	end
	
	if screenpos ~= true then local cam = Camera.get()[1]; x=x-cam.x;y=y-cam.y end
	priority = priority or 1;frameX=frameX or 0 ;frameY=frameY or 0 --frames start at 0
	if numframesX == nil or numframesX < 1 then numframesX = 1 end
	if numframesY == nil or numframesY < 1 then numframesY = 1 end
	if width == nil and texture ~= nil then width = texture.width/numframesX end
	if height == nil and texture ~= nil then height = texture.height/numframesY end
	if width == nil then width = 32 end; if height == nil then height = 32 end
	
	angle = angle or 0; local s = math.sin(angle); local c = math.cos(angle)
	local wc = 0.5*width*c; local ws = 0.5*width*s; local hc = 0.5*height*c; local hs = 0.5*height*s
	
	local tris = {x-wc-hs,y+hc-ws,x-wc+hs,y-hc-ws,x+wc-hs,y+hc+ws,x+wc+hs,y-hc+ws}
	local txs = {0,1,0,0,1,1,1,0}
	local cols
	if additive then local r=rgbacolor[1]*rgbacolor[4];local g=rgbacolor[2]*rgbacolor[4];local b=rgbacolor[3]*rgbacolor[4];
		cols={r,g,b,0,r,g,b,0,r,g,b,0,r,g,b,0}
	end
	if flipX then for i=1,7,2 do txs[i]=1-txs[i] end end
	if flipY then for i=2,8,2 do txs[i]=1-txs[i] end end
	if numframesX>1 then for i = 1,7,2 do txs[i]=(txs[i]+frameX)/numframesX end end
	if numframesY>1 then for i = 2,8,2 do txs[i]=(txs[i]+frameY)/numframesY end end
	
	Graphics.glDraw{texture=texture, textureCoords=txs,color = rgbacolor, vertexColors=cols,vertexCoords=tris, priority=priority, primitive = Graphics.GL_TRIANGLE_STRIP}
end

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DrawRotatedSprite{x = 1, y = 4, texture = memeImage, screenpos = true}

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local pNPC = API.load("pnpc");
local tableOfWaluigisFireballs = {};

function onTick()
	for k, v in pairs(NPC.get({13, 265, 291}, -1)) do
		if(v ~= player.holdingNPC) then
			if(not pNPC.getExistingWrapper(v)) then
				local initFireball = pNPC.wrap(v);
				initFireball.ai2 = 1;
				initFireball.data.sinWaveY = 0;
				if(initFireball.speedX > 0) then
					initFireball.data.sinWaveX = 0;
				else
					initFireball.data.sinWaveX = 180;
				end
				initFireball.data.posY = initFireball.y;
				table.insert(tableOfWaluigisFireballs, initFireball);
			end
		end
	end
	
	for k, v in pairs(tableOfWaluigisFireballs) do
		if(v.isValid) then
			v.data.posY = v.data.posY + 4*(math.sin(v.data.sinWaveY));
			v.data.sinWaveY = (v.data.sinWaveY + 0.5) % 360
			
			v.x = v.x + 4*math.sin(v.data.sinWaveX);
			v.data.sinWaveX = (v.data.sinWaveX + 0.1) % 360
			
			v.y = v.data.posY;
		else
			table.remove(tableOfWaluigisFireballs, k);
		end
	end
end

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timer = API.load("leveltimer")

function onStart()
    if string.byte(Level.filename(), 1) == 65 then
        timer.setSecondsLeft(300)
        timer.setTimerState(true)
    elseif string.byte(Level.filename(), 1) == 66 then
        timer.setSecondsLeft(600)
        timer.setTimerState(true)
    end
 end 

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_parabeetleAI = loadAPI(parabeetleAI);

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local parabeetleAI = API.load("parabeetleAI");

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local function defaultChain (args)
	local returnval
	
	i = 1;
	while  i <= #args  do
		if  args[i] ~= nil  then
			returnval = args[i]
			break;
		else
			i = i+1
		end
	end
	
	return returnval;
end


-- Example
local function doAThing (props)
	local name = defaultChain {props.name, globalName, "Dave"}
	windowDebug (name)
end

function onStart ()
	doAThing {}
	doAThing {name="Harold"}
	globalName = "Walter"
	doAThing {}
	doAThing {name="Paul"}
	
	-- Will output "Dave", then "Harold", "Walter" and finally "Paul"
end

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local pnpc = API.load("pnpc);

local bulletSpeed = 1;
local bulletAccel = 1;

local function getAngleToPlayer(sourceX, sourceY)
	local deltaX = player.x + (player.Width/2) - sourceX;
	local deltaY = player.y + (player.Height/2) - sourceY;
  
	return math.atan2(deltaY, deltaX);
end

function onTick()	
	for _, v in pairs(NPC.get(133, -1)) do 
		local bullet = pnpc.wrap(v);
		
		if bullet.data.angle == nil then
			bullet.data.angle = getAngleToPlayer(bullet.x + bullet.width/2, bullet.y + bullet.height/2);
			bullet.data.counter = 0;
		end	

		bullet.speedX = bulletSpeed*math.cos(bullet.data.angle)*(bulletAccel^bullet.data.counter);
		bullet.speedY = bulletSpeed*math.sin(bullet.data.angle)*(bulletAccel^bullet.data.counter);
		bullet.data.counter = bullet.data.counter + 1;
	end
end

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local bulletSpeed = 1;
local bulletAccel = 1;

local function getAngleToPlayer(sourceX, sourceY)
	local deltaX = player.x + (player.Width/2) - sourceX;
	local deltaY = player.y + (player.Height/2) - sourceY;
  
	return math.atan2(deltaY, deltaX);
end

function onTick()	
	for _, v in pairs(NPC.get(133, -1)) do 
		local bullet = pnpc.wrap(v);
		
		bullet.data.angle = getAngleToPlayer(bullet.x + bullet.width/2, bullet.y + bullet.height/2);

		if bullet.data.counter == nil then
			bullet.data.counter = 0;
		end

		bullet.speedX = bulletSpeed*math.cos(bullet.data.angle)*(bulletAccel^bullet.data.counter);
		bullet.speedY = bulletSpeed*math.sin(bullet.data.angle)*(bulletAccel^bullet.data.counter);
		bullet.data.counter = bullet.data.counter + 1;
	end
end