client/shaders/wielded_shader/opengl_vertex.glsl


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uniform mat4 mWorldViewProj;
uniform mat4 mWorld;

uniform vec3 eyePosition;
uniform float animationTimer;

varying vec3 vPosition;
varying vec3 worldPosition;

varying vec3 eyeVec;
varying vec3 lightVec;
varying vec3 tsEyeVec;
varying vec3 tsLightVec;

const float e = 2.718281828459;
const float BS = 10.0;

void main(void)
{
	gl_TexCoord[0] = gl_MultiTexCoord0;
	gl_Position = mWorldViewProj * gl_Vertex;

	vPosition = gl_Position.xyz;
	worldPosition = (mWorld * gl_Vertex).xyz;

	vec3 sunPosition = vec3 (0.0, eyePosition.y * BS + 900.0, 0.0);

	lightVec = sunPosition - worldPosition;
	eyeVec = -(gl_ModelViewMatrix * gl_Vertex).xyz;

	gl_FrontColor = gl_BackColor = gl_Color;
}
-- Minetest: builtin/privileges.lua

--
-- Privileges
--

core.registered_privileges = {}

function core.register_privilege(name, param)
	local function fill_defaults(def)
		if def.give_to_singleplayer == nil then
			def.give_to_singleplayer = true
		end
		if def.description == nil then
			def.description = "(no description)"
		end
	end
	local def = {}
	if type(param) == "table" then
		def = param
	else
		def = {description = param}
	end
	fill_defaults(def)
	core.registered_privileges[name] = def
end

core.register_privilege("interact", "Can interact with things and modify the world")
core.register_privilege("shout", "Can speak in chat")
core.register_privilege("basic_privs", "Can modify 'shout' and 'interact' privileges")
core.register_privilege("privs", "Can modify privileges")

core.register_privilege("teleport", {
	description = "Can use /teleport command",
	give_to_singleplayer = false,
})
core.register_privilege("bring", {
	description = "Can teleport other players",
	give_to_singleplayer = false,
})
core.register_privilege("settime", {
	description = "Can use /time",
	give_to_singleplayer = false,
})
core.register_privilege("server", {
	description = "Can do server maintenance stuff",
	give_to_singleplayer = false,
})
core.register_privilege("protection_bypass", {
	description = "Can bypass node protection in the world",
	give_to_singleplayer = false,
})
core.register_privilege("ban", {
	description = "Can ban and unban players",
	give_to_singleplayer = false,
})
core.register_privilege("kick", {
	description = "Can kick players",
	give_to_singleplayer = false,
})
core.register_privilege("give", {
	description = "Can use /give and /giveme",
	give_to_singleplayer = false,
})
core.register_privilege("password", {
	description = "Can use /setpassword and /clearpassword",
	give_to_singleplayer = false,
})
core.register_privilege("fly", {
	description = "Can fly using the free_move mode",
	give_to_singleplayer = false,
})
core.register_privilege("fast", {
	description = "Can walk fast using the fast_move mode",
	give_to_singleplayer = false,
})
core.register_privilege("noclip", {
	description = "Can fly through walls",
	give_to_singleplayer = false,
})
core.register_privilege("rollback", {
	description = "Can use the rollback functionality",
	give_to_singleplayer = false,
})
core.register_privilege("zoom", {
	description = "Can zoom the camera",
	give_to_singleplayer = false,
})
core.register_privilege("debug", {
	description = "Allows enabling various debug options that may affect gameplay",
	give_to_singleplayer = false,
})