thermokarst/raycaster-demo
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

wip

Browse source
This commit is contained in:
Matthew Ryan Dillon 2024-12-30 10:37:15 -05:00
parent 19c2504bed
commit 1022d83857
1 changed files with 10 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
main.lua
View file

@ -8,8 +8,10 @@ function love.load()
fov = 30 fov = 30
width = 1024
height = 512
love.graphics.setBackgroundColor(0, 0, 0, 1) love.graphics.setBackgroundColor(0, 0, 0, 1)
love.window.setMode(1024, 512) love.window.setMode(width, height)
player = {} player = {}
player["x"] = 96 player["x"] = 96
@ -89,8 +91,8 @@ function love.update()
end end
function love.draw() function love.draw()
drawMap() -- drawMap()
drawPlayer() -- drawPlayer()
drawRays3D() drawRays3D()
end end
@ -250,11 +252,11 @@ function drawRays3D()
end end
disT = disT * math.cos(ca) disT = disT * math.cos(ca)
local lineH = int(map.size * 320 / disT) local lineH = int(map.size * height / disT)
if lineH > 320 then if lineH > height then
lineH = 320 lineH = height
end end
local lineO = int(160 - (lineH / 2)) local lineO = int((height / 2)- (lineH / 2))
love.graphics.setPointSize(8) love.graphics.setPointSize(8)
love.graphics.setColor(1, 1, 1) love.graphics.setColor(1, 1, 1)
@ -262,7 +264,7 @@ function drawRays3D()
for y = 0, top do for y = 0, top do
if y == 0 or y == top then if y == 0 or y == top then
love.graphics.points( love.graphics.points(
r * 8 + 530, y + lineO r * 8 + (width / 4) , y + lineO
) )
end end
end end