UnrealXR/raylib
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fixes for some Lua bugs

Browse source
This commit is contained in:
ghassanpl 2016-08-06 16:58:48 +02:00
parent d5f5f0a930
commit 4960e6b6d7
20 changed files with 413 additions and 103 deletions
Download patch file Download diff file Expand all files Collapse all files

18
examples/textures_particles_trail_blending.lua
View file

@ -12,15 +12,6 @@
MAX_PARTICLES = 200
-- Particle structure with basic data
struct.Particle {
position,
color,
alpha,
size,
rotation,
active -- NOTE: Use it to activate/deactive particle
}
-- Initialization
-------------------------------------------------------------------------------------------
local screenWidth = 800
@ -33,6 +24,7 @@ local mouseTail = {}
-- Initialize particles
for i = 1, MAX_PARTICLES do
mouseTail[i] = {}
mouseTail[i].position = Vector2(0, 0)
mouseTail[i].color = Color(GetRandomValue(0, 255), GetRandomValue(0, 255), GetRandomValue(0, 255), 255)
mouseTail[i].alpha = 1.0
@ -45,7 +37,7 @@ local gravity = 3.0
local smoke = LoadTexture("resources/smoke.png")
local blending = BLEND.ALPHA
local blending = BlendMode.ALPHA
SetTargetFPS(60)
-------------------------------------------------------------------------------------------
@ -80,8 +72,8 @@ while not WindowShouldClose() do -- Detect window close button or ESC
end
if (IsKeyPressed(KEY.SPACE)) then
if (blending == BLEND.ALPHA) then blending = BLEND_ADDITIVE
else blending = BLEND.ALPHA end
if (blending == BlendMode.ALPHA) then blending = BlendMode.ADDITIVE
else blending = BlendMode.ALPHA end
end
---------------------------------------------------------------------------------------
@ -107,7 +99,7 @@ while not WindowShouldClose() do -- Detect window close button or ESC
DrawText("PRESS SPACE to CHANGE BLENDING MODE", 180, 20, 20, BLACK)
if (blending == BLEND_ALPHA) then DrawText("ALPHA BLENDING", 290, screenHeight - 40, 20, BLACK)
if (blending == BlendMode.ALPHA) then DrawText("ALPHA BLENDING", 290, screenHeight - 40, 20, BLACK)
else DrawText("ADDITIVE BLENDING", 280, screenHeight - 40, 20, RAYWHITE) end
EndDrawing()