0.8.0α

text.lua

@@ -0,0 +1,82 @@
+local gc=love.graphics
+local rnd=math.random
+local mStr=mStr
+local textFX={}
+function textFX.appear(t)
+	mStr(t.text,t.x,t.y-t.font*.7)
+end
+function textFX.fly(t)
+	mStr(t.text,t.x+(t.c-.5)^3*300,t.y-t.font*.7)
+end
+function textFX.stretch(t)
+	gc.push("transform")
+		gc.translate(t.x,t.y)
+		if t.c<.3 then gc.scale((.3-t.c)*1.6+1,1)end
+		mStr(t.text,0,-t.font*.7)
+	gc.pop()
+end
+function textFX.drive(t)
+	gc.push("transform")
+		gc.translate(t.x,t.y)
+		if t.c<.3 then gc.shear((.3-t.c)*2,0)end
+		mStr(t.text,0,-t.font*.7)
+	gc.pop()
+end
+function textFX.spin(t)
+	gc.push("transform")
+		gc.translate(t.x,t.y)
+		if t.c<.3 then
+			gc.rotate((.3-t.c)^2*4)
+		end
+		mStr(t.text,0,-t.font*.7)
+	gc.pop()
+end
+function textFX.flicker(t)
+	local _,τ,T,Τ=gc.getColor()
+	gc.setColor(_,τ,T,Τ*(rnd()+.5))
+	mStr(t.text,t.x,t.y-t.font*.7)
+end
+function textFX.zoomout(t)
+	gc.push("transform")
+		local k=t.c^.5*.1+1
+		gc.translate(t.x,t.y)
+		gc.scale(k,k)
+		mStr(t.text,0,-t.font*.7)
+	gc.pop()
+end
+function textFX.beat(t)
+	gc.push("transform")
+		gc.translate(t.x,t.y)
+		if t.c<.3 then
+			local k=1.3-t.c^2/.3
+			gc.scale(k,k)
+		end
+		mStr(t.text,0,-t.font*.7)
+	gc.pop()
+end
+function getTEXT(text,x,y,font,style,spd,stop)
+	return{
+		c=0,				--counter
+
+		text=text,			--string
+		x=x or 0,			--x
+		y=y or 0,			--y
+		font=font or 40,	--font
+		spd=(spd or 1)/60,	--timing speed
+		stop=stop,			--timing stop
+
+		draw=textFX[style]or error("unavailable type:"..style),	--draw method
+	}
+end
+function TEXT(text,x,y,font,style,spd,stop)
+	texts[#texts+1]={
+		c=0,				--timer
+		text=text or"NaN",	--string
+		x=x or 0,			--x
+		y=y or 0,			--y
+		font=font or 40,	--font
+		spd=(spd or 1)/60,	--timing speed(1=last 1 sec)
+		stop=stop,			--stop time(sustained text)
+		draw=textFX[style]or error("unavailable type:"..style),	--draw method
+	}
+end