water_distort_new

shaders.c

//in shaders.cfg:draw
set(textures, []),
if(liquid_textures[0], [
  bind_texture(liquid_textures[0], 2),
  set(uniform_commands.u_water_tex_0, 2),
  add(textures, [liquid_textures[0]]),
]),
if(liquid_textures[1], [
  bind_texture(liquid_textures[1], 3),
  set(uniform_commands.u_water_tex_1, 3),
  add(textures, [liquid_textures[1]]),
]),

//in shaders.cfg:fragment
texture2D(u_water_tex_0, loc + vec2(0.2, u_anura_cycle*u_water_tex_speed[water_index]))
//This does not work, returning the last texture added to textures, not the texture in slot 2 (u_water_tex_0).