This is quite easy once you get the hang of it
Standard Tuning

Intro

E|------------------------------------------|
B|------------------------------------------|
G|---------------7h9------------7h9---------|
D|----------7h9------------7h9-------7h9----|
A|-----5h7------------5h7-------------------|
E|--0---------------------------------------|  x2 

Drums and bass come in, repeat another 4 times.

Chorus

E|------------------------------------------|
B|------------------------------------------|
G|---------------------------77-------------|
D|--5--222--5--222--5--222---77--777--------|
A|--5--222--5--222--5--222---55--777--------|
E|--3--000--3--000--3--000-------555--------|

Verse

E|------------------------------------------|
B|------------------------------------------|
G|--------------------777-77----------------|
D|--2-----------------777-77------777-------|
A|--2-----------------555-55------777-------|
E|--0-----------------------------555-------|
        2
        2     
Let the 0 in the verse ring out

The whole song follows the same pattern, so once you get the timing correct it's easy.

h = hammer on