inv_shared.c File Reference

Common object-, inventory-, container- and firemode-related functions. More...

#include "q_shared.h"

Include dependency graph for inv_shared.c:

Functions
void	INVSH_InitCSI (csi_t *import)
	Initializes client server shared data pointer. This works because the client and the server are both using exactly the same pointer.
qboolean	INV_IsFloorDef (const invDef_t *invDef)
	Checks whether a given inventory definition is of special type.
qboolean	INV_IsRightDef (const invDef_t *invDef)
	Checks whether a given inventory definition is of special type.
qboolean	INV_IsLeftDef (const invDef_t *invDef)
	Checks whether a given inventory definition is of special type.
qboolean	INV_IsEquipDef (const invDef_t *invDef)
	Checks whether a given inventory definition is of special type.
qboolean	INV_IsArmourDef (const invDef_t *invDef)
	Checks whether a given inventory definition is of special type.
invList_t *	INVSH_HasArmour (const inventory_t *inv)
static qboolean	INVSH_CheckShapeCollision (const uint32_t *shape, const uint32_t itemShape, const int x, const int y)
	Will check if the item-shape is colliding with something else in the container-shape at position x/y.
static qboolean	INVSH_CheckToInventory_shape (const inventory_t const i, const invDef_t container, const uint32_t itemShape, const int x, const int y, const invList_t *ignoredItem)
	Checks if an item-shape can be put into a container at a certain position... ignores any 'special' types of containers.
int	INVSH_CheckToInventory (const inventory_t const i, const objDef_t od, const invDef_t container, const int x, const int y, const invList_t ignoredItem)
qboolean	INVSH_CompareItem (item_t item1, item_t item2)
	Check if the (physical) information of 2 items is exactly the same.
static qboolean	INVSH_ShapeCheckPosition (const invList_t *ic, const int x, const int y)
	Check if a position in a container is used by an item (i.e. collides with the shape).
void	INVSH_GetFirstShapePosition (const invList_t ic, int const x, int *const y)
	Calculates the first "true" bit in the shape and returns its position in the container.
qboolean	INVSH_ExistsInInventory (const inventory_t const inv, const invDef_t container, item_t item)
	Searches if there is a specific item already in the inventory&container.
qboolean	INV_IsCraftItem (const objDef_t *obj)
	Checks whether a given item is an aircraftitem item.
qboolean	INV_IsBaseDefenceItem (const objDef_t *obj)
	Checks whether a given item is a basedefence item.
invList_t *	INVSH_SearchInInventory (const inventory_t const i, const invDef_t container, const int x, const int y)
	Searches if there is an item at location (x,y) in a container.
void	INVSH_FindSpace (const inventory_t const inv, const item_t item, const invDef_t container, int const px, int const py, const invList_t ignoredItem)
	Finds space for item in inv at container.
objDef_t *	INVSH_GetItemByIDSilent (const char *id)
	Returns the index of this item in the inventory.
objDef_t *	INVSH_GetItemByIDX (int index)
	Returns the index of this item in the inventory.
objDef_t *	INVSH_GetItemByID (const char *id)
	Returns the item that belongs to the given id or `NULL` if it wasn't found.
invDef_t *	INVSH_GetInventoryDefinitionByID (const char *id)
qboolean	INVSH_LoadableInWeapon (const objDef_t od, const objDef_t weapon)
	Checks if an item can be used to reload a weapon.
const fireDef_t *	FIRESH_GetFiredef (const objDef_t *obj, const weaponFireDefIndex_t weapFdsIdx, const fireDefIndex_t fdIdx)
	Get the fire definitions for a given object.
const fireDef_t *	FIRESH_FiredefForWeapon (const item_t *item)
	Returns the firedefinitions for a given weapon/ammo.
const objDef_t *	INVSH_HasReactionFireEnabledWeapon (const invList_t *invList)
	Checks whether the given list contains a reaction fire enabled weapon.
void	INVSH_MergeShapes (uint32_t *shape, const uint32_t itemShape, const int x, const int y)
	Will merge the second shape (=itemShape) into the first one (=big container shape) on the position x/y.
qboolean	INVSH_CheckShape (const uint32_t *shape, const int x, const int y)
	Checks the shape if there is a 1-bit on the position x/y.
static qboolean	INVSH_CheckShapeSmall (const uint32_t shape, const int x, const int y)
	Checks the shape if there is a 1-bit on the position x/y.
int	INVSH_ShapeSize (const uint32_t shape)
	Counts the used bits in a shape (item shape).
static uint32_t	INVSH_ShapeSetBit (uint32_t shape, const int x, const int y)
	Sets one bit in a shape to true/1.
uint32_t	INVSH_ShapeRotate (const uint32_t shape)
	Rotates a shape definition 90 degree to the left (CCW).
Variables
static csi_t *	CSI
static int	cacheCheckToInventory = INV_DOES_NOT_FIT

Detailed Description

Common object-, inventory-, container- and firemode-related functions.

Note:: Shared inventory management functions prefix: INVSH_; Shared firemode management functions prefix: FIRESH_

Definition in file inv_shared.c.

Function Documentation

const fireDef_t* FIRESH_FiredefForWeapon ( const item_t * item )

Returns the firedefinitions for a given weapon/ammo.

Returns:: The array (one-dimensional) of the firedefs of the ammo for a given weapon, or NULL if the ammo doesn't support the given weapon

See also:: FIRESH_GetFiredef

Definition at line 607 of file inv_shared.c.

References objDef_s::fd, i, item_s::m, objDef_s::numWeapons, item_s::t, and objDef_s::weapons.

Referenced by actorL_shoot(), AI_FighterCalcBestAction(), AI_HideNeeded(), CL_SwapSkills(), G_ActorGetTUForReactionFire(), G_ActorHasWorkingFireModeSet(), G_PrepareShot(), G_ReactionFireGetTUsForItem(), HUD_GetFireDefinitionForHand(), HUD_GetMinimumTUsForUsage(), HUD_UpdateActorFireMode(), and INVSH_HasReactionFireEnabledWeapon().

const fireDef_t* FIRESH_GetFiredef	(	const objDef_t *	obj,
		const weaponFireDefIndex_t	weapFdsIdx,
		const fireDefIndex_t	fdIdx
	)

Get the fire definitions for a given object.

Parameters:

`[in]`	obj	The object to get the firedef for
`[in]`	weapFdsIdx	the weapon index in the fire definition array
`[in]`	fdIdx	the fire definition index for the weapon (given by `weapFdsIdx`)

Returns:: Will never return NULL

See also:: FIRESH_FiredefForWeapon

Definition at line 592 of file inv_shared.c.

References objDef_s::fd, objDef_s::id, MAX_FIREDEFS_PER_WEAPON, MAX_WEAPONS_PER_OBJDEF, and Sys_Error().

Referenced by CL_ActorDoShoot(), CL_ActorDoShootTime(), CL_ActorDoThrow(), CL_ActorShootHidden(), CL_ActorShootHiddenTime(), CL_GetEventTime(), and HUD_UpdateActorFireMode().

qboolean INV_IsArmourDef ( const invDef_t * invDef )

Checks whether a given inventory definition is of special type.

Parameters:

invDef

The inventory definition to check

Returns:: true if the given inventory definition is of type armour

Definition at line 89 of file inv_shared.c.

References invDef_s::id, and csi_s::idArmour.

Referenced by I_MoveInInventory().

qboolean INV_IsBaseDefenceItem ( const objDef_t * obj )

Checks whether a given item is a basedefence item.

Note:: This is done by checking whether it's a craftitem and whether it's marked as a dummy item - the combination of both means, that it's a basedefence item.

Parameters:

[in] obj pointer to item definition to check whether it's a basedefence item

Returns:: true if the given item is a basedefence item

See also:: INV_IsCraftItem

Definition at line 383 of file inv_shared.c.

References objDef_s::craftitem, objDef_s::isDummy, MAX_ACITEMS, and craftitem_s::type.

qboolean INV_IsCraftItem ( const objDef_t * obj )

Checks whether a given item is an aircraftitem item.

Note:: This is done by checking whether it's a craftitem and not marked as a dummy item - the combination of both means, that it's a basedefence item.

Parameters:

[in] obj pointer to item definition to check whether it's an aircraftiem item

Returns:: true if the given item is an aircraftitem item

See also:: INV_IsBaseDefenceItem

Definition at line 369 of file inv_shared.c.

References objDef_s::craftitem, objDef_s::isDummy, MAX_ACITEMS, and craftitem_s::type.

Referenced by INV_ItemMatchesFilter().

qboolean INV_IsEquipDef ( const invDef_t * invDef )

Checks whether a given inventory definition is of special type.

Parameters:

invDef

The inventory definition to check

Returns:: true if the given inventory definition is of type equip

Definition at line 79 of file inv_shared.c.

References invDef_s::id, and csi_s::idEquip.

Referenced by I_MoveInInventory(), INVSH_CheckToInventory(), and UI_ContainerNodeDNDMove().

qboolean INV_IsFloorDef ( const invDef_t * invDef )

Checks whether a given inventory definition is of special type.

Parameters:

invDef

The inventory definition to check

Returns:: true if the given inventory definition is of type floor

Definition at line 49 of file inv_shared.c.

References invDef_s::id, and csi_s::idFloor.

Referenced by G_ActorInvMove(), I_MoveInInventory(), INVSH_CheckToInventory(), and UI_ContainerNodeDNDMove().

qboolean INV_IsLeftDef ( const invDef_t * invDef )

Checks whether a given inventory definition is of special type.

Parameters:

invDef

The inventory definition to check

Returns:: true if the given inventory definition is of type left

Definition at line 69 of file inv_shared.c.

References invDef_s::id, and csi_s::idLeft.

Referenced by G_ActorInvMove(), G_ActorReload(), I_MoveInInventory(), INVSH_CheckToInventory(), and UI_ContainerNodeDrawSingle().

qboolean INV_IsRightDef ( const invDef_t * invDef )

Checks whether a given inventory definition is of special type.

Parameters:

invDef

The inventory definition to check

Returns:: true if the given inventory definition is of type right

Definition at line 59 of file inv_shared.c.

References invDef_s::id, and csi_s::idRight.

Referenced by G_ActorInvMove(), I_MoveInInventory(), INVSH_CheckToInventory(), and UI_ContainerNodeDrawSingle().

qboolean INVSH_CheckShape	(	const uint32_t *	shape,
		const int	x,
		const int	y
	)

Checks the shape if there is a 1-bit on the position x/y.

Parameters:

`[in]`	shape	Pointer to 'uint32_t shape[SHAPE_BIG_MAX_HEIGHT]'
`[in]`	x
`[in]`	y

Definition at line 673 of file inv_shared.c.

References Com_Printf(), qfalse, qtrue, SHAPE_BIG_MAX_HEIGHT, and SHAPE_BIG_MAX_WIDTH.

Referenced by UI_ContainerNodeDrawFreeSpace().

static qboolean INVSH_CheckShapeCollision	(	const uint32_t *	shape,
		const uint32_t	itemShape,
		const int	x,
		const int	y
	)			`[static]`

Will check if the item-shape is colliding with something else in the container-shape at position x/y.

Note:: The function expects an already rotated shape for itemShape. Use INVSH_ShapeRotate if needed.

Parameters:

`[in]`	shape	Pointer to 'uint32_t shape[SHAPE_BIG_MAX_HEIGHT]'
`[in]`	itemShape
`[in]`	x
`[in]`	y

Definition at line 109 of file inv_shared.c.

References Com_DPrintf(), DEBUG_SHARED, i, qfalse, qtrue, SHAPE_BIG_MAX_HEIGHT, SHAPE_SMALL_MAX_HEIGHT, and SHAPE_SMALL_MAX_WIDTH.

Referenced by INVSH_CheckToInventory_shape().

static qboolean INVSH_CheckShapeSmall	(	const uint32_t	shape,
		const int	x,
		const int	y
	)			`[static]`

Checks the shape if there is a 1-bit on the position x/y.

Parameters:

`[in]`	shape	The shape to check in. (8x4)
`[in]`	x
`[in]`	y

Definition at line 695 of file inv_shared.c.

References Com_Printf(), qfalse, SHAPE_BIG_MAX_HEIGHT, SHAPE_BIG_MAX_WIDTH, and SHAPE_SMALL_MAX_WIDTH.

Referenced by INVSH_ShapeRotate().

int INVSH_CheckToInventory	(	const inventory_t *const	i,
		const objDef_t *	od,
		const invDef_t *	container,
		const int	x,
		const int	y,
		const invList_t *	ignoredItem
	)

Parameters:

`[in]`	i	The inventory to check the item in.
`[in]`	od	The item to check in the inventory.
`[in]`	container	The index of the container in the inventory to check the item in.
`[in]`	x	The x value in the container (1 << x in the shape bitmask)
`[in]`	y	The y value in the container (SHAPE_BIG_MAX_HEIGHT is the max)
`[in]`	ignoredItem	You can ignore one item in the container (most often the currently dragged one). Use NULL if you want to check against all items in the container.

Returns:: INV_DOES_NOT_FIT if the item does not fit; INV_FITS if it fits and; INV_FITS_ONLY_ROTATED if it fits only when rotated 90 degree (to the left).; INV_FITS_BOTH if it fits either normally or when rotated 90 degree (to the left).

< Return INV_FITS_BOTH if both if statements where true above.

< We are returning with status qtrue (1) if the item does not fit at all - unlikely but not impossible.

Todo:: aren't both (equip and floor) temp container?

< Return INV_FITS_BOTH if both if statements where true above.

Definition at line 206 of file inv_shared.c.

References invDef_s::all, invDef_s::armour, inventory_s::c, Com_DPrintf(), DEBUG_SHARED, invDef_s::extension, objDef_s::extension, objDef_s::fireTwoHanded, invDef_s::headgear, objDef_s::headgear, objDef_s::holdTwoHanded, invDef_s::id, csi_s::idLeft, csi_s::idRight, INV_DOES_NOT_FIT, INV_FITS, INV_FITS_ONLY_ROTATED, INV_IsArmour, INV_IsEquipDef(), INV_IsFloorDef(), INV_IsLeftDef(), INV_IsRightDef(), INVSH_CheckToInventory_shape(), INVSH_ShapeRotate(), invList_s::item, invDef_s::scroll, objDef_s::shape, invDef_s::single, and item_s::t.

Referenced by I_MoveInInventory(), I_TryAddToInventory(), INVSH_FindSpace(), UI_ContainerNodeDNDMove(), UI_ContainerNodeDrawDropPreview(), and UI_ContainerNodeDrawFreeSpace().

static qboolean INVSH_CheckToInventory_shape	(	const inventory_t *const	i,
		const invDef_t *	container,
		const uint32_t	itemShape,
		const int	x,
		const int	y,
		const invList_t *	ignoredItem
	)			`[static]`

Checks if an item-shape can be put into a container at a certain position... ignores any 'special' types of containers.

Parameters:

`[in]`	i
`[in]`	container	The container (index) to look into.
`[in]`	itemShape	The shape info of an item to fit into the container.
`[in]`	x	The x value in the container (1 << x in the shape bitmask)
`[in]`	y	The x value in the container (SHAPE_BIG_MAX_HEIGHT is the max)
`[in]`	ignoredItem	You can ignore one item in the container (most often the currently dragged one). Use NULL if you want to check against all items in the container.

See also:: INVSH_CheckToInventory

Returns:: qfalse if the item does not fit, qtrue if it fits.

Definition at line 154 of file inv_shared.c.

References inventory_s::c, cacheCheckToInventory, invDef_s::id, INVSH_CheckShapeCollision(), INVSH_MergeShapes(), INVSH_ShapeRotate(), invList_s::item, invList_s::next, qfalse, qtrue, item_s::rotated, invDef_s::scroll, objDef_s::shape, invDef_s::shape, SHAPE_BIG_MAX_HEIGHT, SHAPE_BIG_MAX_WIDTH, Sys_Error(), item_s::t, invList_s::x, and invList_s::y.

Referenced by INVSH_CheckToInventory().

qboolean INVSH_CompareItem	(	item_t *	item1,
		item_t *	item2
	)

Check if the (physical) information of 2 items is exactly the same.

Parameters:

`[in]`	item1	First item to compare.
`[in]`	item2	Second item to compare.

Returns:: qtrue if they are identical or qfalse otherwise.

Definition at line 285 of file inv_shared.c.

References item_s::a, item_s::m, qfalse, qtrue, and item_s::t.

Referenced by I_AddToInventory(), and INVSH_ExistsInInventory().

qboolean INVSH_ExistsInInventory	(	const inventory_t *const	inv,
		const invDef_t *	container,
		item_t	item
	)

Searches if there is a specific item already in the inventory&container.

Parameters:

`[in]`	inv	Pointer to the inventory where we will search.
`[in]`	container	Container in the inventory.
`[in]`	item	The item to search for.

Returns:: qtrue if there already is at least one item of this type, otherwise qfalse.

Definition at line 348 of file inv_shared.c.

References inventory_s::c, invDef_s::id, INVSH_CompareItem(), invList_s::item, invList_s::next, qfalse, and qtrue.

Referenced by testItemAdd(), testItemDel(), testItemMove(), and UI_ContainerNodeDNDMove().

void INVSH_FindSpace	(	const inventory_t *const	inv,
		const item_t *	item,
		const invDef_t *	container,
		int *const	px,
		int *const	py,
		const invList_t *	ignoredItem
	)

Finds space for item in inv at container.

Parameters:

`[in]`	inv	The inventory to search space in
`[in]`	item	The item to check the space for
`[in]`	container	The container to search in
`[out]`	px	The x position in the container
`[out]`	py	The y position in the container
`[in]`	ignoredItem	You can ignore one item in the container (most often the currently dragged one). Use NULL if you want to check against all items in the container.

See also:: INVSH_CheckToInventory

Note:: x and y are NONE if no free space is available

Todo:: optimize for single containers

Definition at line 430 of file inv_shared.c.

References cacheCheckToInventory, Com_DPrintf(), DEBUG_SHARED, objDef_s::id, INV_DOES_NOT_FIT, INV_FITS, INVSH_CheckToInventory(), invDef_s::name, NONE, invDef_s::scroll, SHAPE_BIG_MAX_HEIGHT, SHAPE_BIG_MAX_WIDTH, item_s::t, and objDef_s::type.

Referenced by G_ActorInvMove(), I_AddToInventory(), I_MoveInInventory(), I_TryAddToInventory(), UI_ContainerNodeAutoPlace(), and UI_ContainerNodeDNDMove().

void INVSH_GetFirstShapePosition	(	const invList_t *	ic,
		int *const	x,
		int *const	y
	)

Calculates the first "true" bit in the shape and returns its position in the container.

Note:: Use this to get the first "grab-able" grid-location (in the container) of an item.

Parameters:

`[in]`	ic	A pointer to an invList_t struct.
`[out]`	x	The x location inside the item.
`[out]`	y	The x location inside the item.

See also:: INVSH_CheckToInventory

Definition at line 324 of file inv_shared.c.

References INVSH_ShapeCheckPosition(), NONE, SHAPE_SMALL_MAX_HEIGHT, invList_s::x, and invList_s::y.

Referenced by CL_ActorReload(), and G_ActorInvMove().

invDef_t* INVSH_GetInventoryDefinitionByID ( const char * id )

Searched an inventory container by a given container id

Parameters:

[in] id ID or name of the inventory container to search for

Returns:: NULL if not found

Definition at line 523 of file inv_shared.c.

References i, csi_s::ids, and invDef_s::name.

Referenced by testItemAdd(), testItemDel(), testItemMassActions(), testItemMove(), UI_BaseInventoryNodeLoaded(), and UI_ContainerNodeLoaded().

objDef_t* INVSH_GetItemByID ( const char * id )

Returns the item that belongs to the given id or NULL if it wasn't found.

Parameters:

[in] id the item id in our object definition array (csi.ods)

See also:: INVSH_GetItemByIDSilent

Definition at line 509 of file inv_shared.c.

References Com_Printf(), and INVSH_GetItemByIDSilent().

Referenced by AII_AddAmmoToSlot(), AII_AddItemToSlot(), AIM_AircraftEquipAddItem_f(), AIM_AutoEquipAircraft(), AIM_CheckTechnologyIntoSlot(), AIM_CrafttypeFilter(), AIM_SelectableCraftItem(), AIM_UpdateAircraftItemList(), AIR_LoadAircraftXML(), AIR_ParseAircraft(), AIR_Refuel(), AIRFIGHT_LoadXML(), AL_AddAliens(), B_AntimatterInBase(), B_LoadStorageXML(), B_UpdateAntimatterCap(), BDEF_AddItem_f(), BS_BuyItem_f(), BS_LoadXML(), BS_SellItem_f(), CL_CleanupAircraftCrew(), CL_LoadItemXML(), CL_ParseComponents(), Com_AddObjectLinks(), Com_ParseEquipment(), Com_ParseTeam(), MP_LoadTeamMultiplayer(), PR_LoadXML(), RS_AssignTechLinks(), TR_EmptyTransferCargo(), TR_LoadXML(), TR_TransferAlienAfterMissionStart(), TR_TransferList_Scroll_f(), TR_TransferListSelect_f(), TR_TransferSelect(), UP_Article(), UP_DrawAssociatedAmmo(), and UP_ResearchedLinkClick_f().

objDef_t* INVSH_GetItemByIDSilent ( const char * id )

Returns the index of this item in the inventory.

Note:: check that id is a none empty string; previously known as RS_GetItem

Parameters:

[in] id the item id in our object definition array (csi.ods)

See also:: INVSH_GetItemByID

Definition at line 475 of file inv_shared.c.

References i, objDef_s::id, csi_s::numODs, and csi_s::ods.

Referenced by AIM_UpdateItemDescription(), B_ManageAntimatter(), BDEF_SelectItem_f(), CL_ParseComponents(), Com_ParseItem(), G_AddItemToFloor(), INVSH_GetItemByID(), testItemAdd(), testItemDel(), testItemMassActions(), testItemMove(), UI_ItemNodeDraw(), and UP_TechGetsDisplayed().

objDef_t* INVSH_GetItemByIDX ( int index )

Returns the index of this item in the inventory.

Definition at line 493 of file inv_shared.c.

References NONE, csi_s::numODs, csi_s::ods, and Sys_Error().

Referenced by AII_GetCraftitemTechsByType(), B_InitialEquipment(), B_RemoveItemsExceedingCapacity(), B_SaveStorageXML(), B_UpdateStorageCap(), BS_InitMarket(), BS_SaveXML(), CL_ActorDoShoot(), CL_ActorDoShootTime(), CL_ActorDoThrow(), CL_ActorReactionFireChange(), CL_ActorShootHidden(), CL_ActorShootHiddenTime(), CL_AddActorWeapon(), CL_CampaignRunMarket(), CL_GetEventTime(), CL_InvAmmo(), CL_InvReload(), CL_NetReceiveItem(), CL_ViewPrecacheModels(), Com_AddObjectLinks(), CP_AddItemAsCollected_f(), CP_AddWeaponAmmo(), CP_ItemsSanityCheck(), G_ClientAction(), HUD_ShotReserve_f(), I_EquipActor(), I_PackAmmoAndWeapon(), INV_EquipmentDefSanityCheck(), INV_UpdateObject_f(), LE_GetAnim(), MP_SaveTeamMultiplayer(), RS_InitTree(), S_LoadSamples(), testItemMassActions(), TR_CargoList(), TR_CargoListSelect_f(), TR_CheckItem(), TR_EmptyTransferCargo(), TR_SaveXML(), TR_TransferList_Scroll_f(), TR_TransferListClear_f(), TR_TransferListSelect_f(), TR_TransferSelect(), UI_BaseInventoryNodeDrawItems(), UI_BaseInventoryNodeGetItem(), UI_ContainerItemIteratorNext(), UI_ContainerNodeUpdateEquipment(), UI_ItemNodeDraw(), and UP_Article().

invList_t* INVSH_HasArmour ( const inventory_t * inv )

Definition at line 94 of file inv_shared.c.

References inventory_s::c, and csi_s::idArmour.

Referenced by CHRSH_CharGetBody(), and CHRSH_CharGetHead().

const objDef_t* INVSH_HasReactionFireEnabledWeapon ( const invList_t * invList )

Checks whether the given list contains a reaction fire enabled weapon.

Returns:: NULL if no reaction fire enabled weapon was found in the given list, the reaction fire enabled object otherwise.

Definition at line 634 of file inv_shared.c.

References FIRESH_FiredefForWeapon(), invList_s::item, invList_s::next, fireDef_s::reaction, and item_s::t.

Referenced by G_ActorHasReactionFireEnabledWeapon(), G_ReactionFireSetDefault(), and HUD_WeaponWithReaction().

void INVSH_InitCSI ( csi_t * import )

Initializes client server shared data pointer. This works because the client and the server are both using exactly the same pointer.

Parameters:

[in] import The client server interface pointer

See also:: G_Init; Com_ParseScripts

Definition at line 39 of file inv_shared.c.

Referenced by Com_ParseScripts(), and G_Init().

qboolean INVSH_LoadableInWeapon	(	const objDef_t *	od,
		const objDef_t *	weapon
	)

Checks if an item can be used to reload a weapon.

Parameters:

`[in]`	od	The object definition of the ammo.
`[in]`	weapon	The weapon (in the inventory) to check the item with.

Returns:: qboolean Returns qtrue if the item can be used in the given weapon, otherwise qfalse.

Definition at line 541 of file inv_shared.c.

References Com_DPrintf(), DEBUG_SHARED, i, objDef_s::id, objDef_s::numWeapons, qfalse, qtrue, and objDef_s::weapons.

Referenced by CL_ActorGetContainerForReload(), CP_AddWeaponAmmo(), G_ActorReload(), G_ClientCanReload(), I_EquipActor(), I_MoveInInventory(), I_PackAmmoAndWeapon(), UI_BaseInventoryNodeDrawItems(), UI_ContainerNodeDNDMove(), UI_ContainerNodeDrawGrid(), and UI_ContainerNodeDrawSingle().

void INVSH_MergeShapes	(	uint32_t *	shape,
		const uint32_t	itemShape,
		const int	x,
		const int	y
	)

Will merge the second shape (=itemShape) into the first one (=big container shape) on the position x/y.

Note:: The function expects an already rotated shape for itemShape. Use INVSH_ShapeRotate if needed.

Parameters:

`[in]`	shape	Pointer to 'uint32_t shape[SHAPE_BIG_MAX_HEIGHT]'
`[in]`	itemShape
`[in]`	x
`[in]`	y

Definition at line 659 of file inv_shared.c.

References i, SHAPE_BIG_MAX_HEIGHT, SHAPE_SMALL_MAX_HEIGHT, and SHAPE_SMALL_MAX_WIDTH.

Referenced by INVSH_CheckToInventory_shape(), and UI_ContainerNodeDrawFreeSpace().

invList_t* INVSH_SearchInInventory	(	const inventory_t *const	i,
		const invDef_t *	container,
		const int	x,
		const int	y
	)

Searches if there is an item at location (x,y) in a container.

Parameters:

`[in]`	i	Pointer to the inventory where we will search.
`[in]`	container	Container in the inventory.
`[in]`	x/y	Position in the container that you want to check.

Returns:: invList_t Pointer to the invList_t/item that is located at x/y.

See also:: INV_SearchInScrollableContainer

Definition at line 396 of file inv_shared.c.

References inventory_s::c, invDef_s::id, INVSH_ShapeCheckPosition(), invDef_s::name, invList_s::next, invDef_s::scroll, invDef_s::single, and Sys_Error().

Referenced by CL_InvAmmo(), CL_InvDel(), CL_InvReload(), G_ActorInvMove(), G_ClientAction(), I_MoveInInventory(), UI_ContainerNodeAutoPlace(), UI_ContainerNodeDNDFinished(), UI_ContainerNodeDNDMove(), and UI_ContainerNodeGetItemAtPosition().

static qboolean INVSH_ShapeCheckPosition	(	const invList_t *	ic,
		const int	x,
		const int	y
	)			`[static]`

Check if a position in a container is used by an item (i.e. collides with the shape).

Parameters:

`[in]`	ic	A pointer to an invList_t struct. The position is checked against its contained item.
`[in]`	x	The x location in the container.
`[in]`	y	The y location in the container.