# _difficulty

if difficulty = 0:
	difficulty = 3
end

if $ARGS[0] = 'setdifficulty':
	difficulty = 3
	if $ARGS[1] = 'easy peasy': difficulty = 1
	if $ARGS[1] = 'relaxed': difficulty = 2
	if $ARGS[1] = 'hardcore': difficulty = 4
end		

!! following function returns the current difficulty
if $ARGS[0] = 'getdifficulty':
	$result = 'realistic'
	if difficulty = 1:	$result = 'easy peasy'
	if difficulty = 2:	$result = 'relaxed'
	if difficulty = 4:	$result = 'hardcore'
end &! --- getdifficulty ---
		

!! following function returns the basic adjustment for stat gain via exp.
!! hardcore: 80
!! realistic: 60
!! relaxed: 40
!! easy peasy: 20
!! use func('_difficulty','getexpadj')
if $ARGS[0] = 'getexpadj':
	result = 20 * difficulty
end &! --- getexpadj ---

!! following function adjusts money gain by difficulty.
!! use func('_difficulty','addmoney', x) with x being the base amount (for 'realistic' difficulty)
if $ARGS[0] = 'addmoney':
	money += (ARGS[1] * (5-difficulty)) / 2
end &! --- addmoney ---

!! following function returns the adjusted money added (e.g. for displaying the correct amount of money earnt in texts)
!! use func('_difficulty','addmoneystring', x) with x being the base amount (for 'realistic' difficulty)
if $ARGS[0] = 'addmoneystring':
	result = (ARGS[1] * (5-difficulty)) / 2
end &! --- addmoneystring ---

!! following function adjusts money spent by difficulty.
!! use func('_difficulty','spendmoney', x) with x being the base amount (for 'realistic' difficulty)
if $ARGS[0] = 'spendmoney':
	money -= (ARGS[1] * (difficulty + 1)) / 4
end &! --- spendmoney ---


!! following function returns the adjusted money spent (e.g. for displaying the correct price in shops)
!! use func('_difficulty','spendmoneystring', x) with x being the base amount (for 'realistic' difficulty)
if $ARGS[0] = 'spendmoneystring':
	result = (ARGS[1] * (difficulty + 1)) / 4
end &! --- spendmoneystring ---


!! following function returns the basic adjustment for max_grades.
!! hardcore: (115 * pcs_intel)/100
!! realistic: 133
!! relaxed: 155
!! easy peasy: 185
!! use func('_difficulty','getmaxgrades')
if $ARGS[0] = 'getmaxgrades':
	if difficulty = 1 : max_grades = (pcs_intel * 185) / 100
	if difficulty = 2 : max_grades = (pcs_intel * 155) / 100
	if difficulty = 3 : max_grades = (pcs_intel * 133) / 100
	if difficulty = 4 : max_grades = (pcs_intel * 115) / 100

	if max_grades > 100: max_grades = 100
	
end &! --- getmaxgrades ---


--- _difficulty ---------------------------------