combat.h File Reference

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Macros
#define	MAX_PROJECTILES   20

Typedefs
typedef struct state	State
typedef struct map	Map
typedef struct projectile	Projectile
typedef struct monster	Monster

Functions
void	throwRock (State *st)
	Function to throw a rock projectile. More...
void	throwProjectile (State *st)
void	drawProjectiles (Map *map)
	Draw all visible projectiles. More...
void	updateProjectiles (State *st)
void	freeProjectile (void *p)
void	killMonster (State *st, int x, int y)
	Function to kill a monster with his coordinates. More...
int	calculateDamage (int attack, int defense, int turn)
	Calculates the damage of an attack. More...
void	monsterAttacksPlayer (State *st, Monster *monster)
	Function that attacks a player first. More...
void	playerAttacksMonster (State *st, Monster *monster)
	Function that attacks a monster first. More...

Macro Definition Documentation

MAX_PROJECTILES

#define MAX_PROJECTILES   20

Typedef Documentation

Map

typedef struct map Map

Monster

typedef struct monster Monster

Projectile

typedef struct projectile Projectile

State

typedef struct state State

Function Documentation

calculateDamage()

int calculateDamage	(	int	attack,
		int	defense,
		int	turn
	)

Calculates the damage of an attack.

If the st->turn % 5 == 0 the attack is a critical hit attack = attack * 1.5 1.5 is the critical hit multiplier 5 is the number of turns between critical hits

NOTE: Per example a potion of strength could increase the critical hit multiplier, or reduce the number of turns between critical hits.

The damage is calculated with the formula: damage = attack * (100 - defense) / 100

Parameters

attack	The attack of the attacker
defense	The defense of the defender
turn	The current turn

Returns

int The damage of the attack to retrieved from the defender health

drawProjectiles()

void drawProjectiles

(

Map *

map

)

Draw all visible projectiles.

Parameters

map	Map to draw visible projectiles

freeProjectile()

void freeProjectile

(

void *

p

)

killMonster()

void killMonster	(	State *	st,
		int	x,
		int	y
	)

Function to kill a monster with his coordinates.

The monster is removed from the map and the monsters array

Parameters

st	The game state
x	The x coordinate of the monster
y	The y coordinate of the monster TODO: change to monster instead of coordinates

monsterAttacksPlayer()

void monsterAttacksPlayer	(	State *	st,
		Monster *	monster
	)

Function that attacks a player first.

First the monster attacks the player, then the player attacks the monster. If the monster dies, the player earns gold and the monster is removed from the map. If the player dies, the game is over. A message is sent to the menu to be displayed in either case.

Parameters

st	The game state
monster	The monster that attacks the player first

playerAttacksMonster()

void playerAttacksMonster	(	State *	st,
		Monster *	monster
	)

Function that attacks a monster first.

First the player attacks the monster, then the monster attacks the player. Similar to monsterAttacksPlayer(State *st, Monster *monster) function.

Parameters

st	The game state
monster	The monster that is attacked by the player first

throwProjectile()

void throwProjectile

(

State *

st

)

throwRock()

void throwRock

(

State *

st

)

Function to throw a rock projectile.

The rock is thrown in the direction the player is facing The rock is thrown until it hits a wall or a monster Update projectile position with moveProjectiles function

Parameters

st	The game state

Returns

void

updateProjectiles()

void updateProjectiles

(

State *

st

)