The container node refer to several different nodes merged into a single one. All of them can drag and drop soldier items from one container to another. The first container is a soldier slot. For example, the left arm, the bag pack... The second is the base inventory (which is now an extended node from container). And the last is a floor container used in the battlescape. The node name itself is used to know the container role. More...

#include "../ui_main.h"
#include "../ui_parse.h"
#include "../ui_behaviour.h"
#include "../ui_actions.h"
#include "../ui_dragndrop.h"
#include "../ui_tooltip.h"
#include "../ui_nodes.h"
#include "../ui_input.h"
#include "../ui_render.h"
#include "../ui_lua.h"
#include "ui_node_model.h"
#include "ui_node_container.h"
#include "ui_node_abstractnode.h"
#include "../../client.h"
#include "../../renderer/r_draw.h"
#include "../../renderer/r_mesh.h"
#include "../../cgame/cl_game.h"
#include "../../battlescape/cl_actor.h"
#include "../../cl_inventory.h"
#include "../../../common/scripts_lua.h"

Include dependency graph for ui_node_container.cpp:

Go to the source code of this file.

Macros
#define	EXTRADATA_TYPE containerExtraData_t
#define	EXTRADATA(node)
#define	EXTRADATACONST(node)

Functions
static bool	UI_IsScrollContainerNode (const uiNode_t *const node)
void	UI_ContainerNodeUpdateEquipment (Inventory inv, const equipDef_t ed)
	Fills the ground container of the ui_inventory with unused items from a given equipment definition.
void	UI_DrawItem (uiNode_t node, const vec3_t org, const Item item, int x, int y, const vec3_t scale, const vec4_t color)
	Draws an item to the screen.
void	UI_GetItemTooltip (const Item &item, char *tooltipText, size_t stringMaxLength)
	Generate tooltip text for an item.
uiNode_t *	UI_GetContainerNodeByContainerIDX (const uiNode_t *const parent, const int index)
	Search a child container node by the given container id.
static void	UI_DrawDisabled (const uiNode_t *node)
	Draws the rectangle in a 'free' style on position posx/posy (pixel) in the size sizex/sizey (pixel).
static void	UI_DrawFree (containerIndex_t container, const uiNode_t *node, int posx, int posy, int sizex, int sizey, bool showTUs)
	Draws the rectangle in a 'free' style on position posx/posy (pixel) in the size sizex/sizey (pixel).
static void	UI_ContainerNodeDrawFreeSpace (uiNode_t node, Inventory inv)
	Draws the free and usable inventory positions when dragging an item.
static void	UI_ContainerNodeDrawSingle (uiNode_t node, const objDef_t highlightType)
	Draw a container which only contains one item.
static void	UI_ContainerNodeDrawGrid (uiNode_t node, const objDef_t highlightType)
	Draw a grip container.
static void	UI_ContainerNodeDrawDropPreview (uiNode_t *target)
	Draw a preview of the DND item dropped into the node.
static Item *	UI_ContainerNodeGetItemAtPosition (const uiNode_t const node, int mouseX, int mouseY, int contX=nullptr, int *contY=nullptr)
	Gets location of the item the mouse is over.
static bool	UI_ContainerNodeAddItem (const invDef_t container, Item ic, containerIndex_t containerID, Item **icp)
void	UI_ContainerNodeAutoPlaceItem (uiNode_t node, Item ic)
	Try to autoplace an item from a container.
static void	UI_ContainerNodeAutoPlace (uiNode_t *node, int mouseX, int mouseY)
	Try to autoplace an item at a position when right-click was used in the inventory.
void	UI_RegisterContainerNode (uiBehaviour_t *behaviour)

Variables
Inventory *	ui_inventory = nullptr
static int	dragInfoFromX = -1
static int	dragInfoFromY = -1
static int	dragInfoToX = -1
static int	dragInfoToY = -1
static const Item *	dragInfoIC
static const vec3_t	scale = {3.5, 3.5, 3.5}
static const vec4_t	colorDefault = {1, 1, 1, 1}
static const vec4_t	colorLoadable = {0.5, 1, 0.5, 1}
static const vec4_t	colorDisabled = {0.5, 0.5, 0.5, 1}
static const vec4_t	colorDisabledLoadable = {0.5, 0.25, 0.25, 1.0}
static const vec4_t	colorPreview = { 0.5, 0.5, 1, 1 }
static int	oldMouseX = 0
static int	oldMouseY = 0

Detailed Description

The container node refer to several different nodes merged into a single one. All of them can drag and drop soldier items from one container to another. The first container is a soldier slot. For example, the left arm, the bag pack... The second is the base inventory (which is now an extended node from container). And the last is a floor container used in the battlescape. The node name itself is used to know the container role.

Todo

Move container role outside of the node name

Link soldier container with a soldier

Link floor container with a map/cell...

Definition in file ui_node_container.cpp.

Macro Definition Documentation

◆ EXTRADATA

#define EXTRADATA ( node )

Value:

UI_EXTRADATA(node, EXTRADATA_TYPE)

EXTRADATA_TYPE

#define EXTRADATA_TYPE

Definition ui_node_abstractoption.cpp:38

UI_EXTRADATA

#define UI_EXTRADATA(NODE, TYPE)

Definition ui_nodes.h:185

Definition at line 65 of file ui_node_container.cpp.

Referenced by UI_ContainerNodeAutoPlace(), UI_ContainerNodeAutoPlaceItem(), UI_ContainerNodeDrawDropPreview(), UI_ContainerNodeDrawFreeSpace(), UI_ContainerNodeDrawGrid(), and UI_ContainerNodeDrawSingle().

◆ EXTRADATA_TYPE

#define EXTRADATA_TYPE containerExtraData_t

Definition at line 64 of file ui_node_container.cpp.

◆ EXTRADATACONST

#define EXTRADATACONST ( node )

Value:

UI_EXTRADATACONST(node, EXTRADATA_TYPE)

UI_EXTRADATACONST

#define UI_EXTRADATACONST(NODE, TYPE)

Definition ui_nodes.h:187

Definition at line 66 of file ui_node_container.cpp.

Referenced by UI_ContainerNodeGetItemAtPosition(), and UI_IsScrollContainerNode().

Function Documentation

◆ UI_ContainerNodeAddItem()

bool UI_ContainerNodeAddItem	(	const invDef_t *	container,
		Item *	ic,
		containerIndex_t	containerID,
		Item **	icp )

static

Definition at line 673 of file ui_node_container.cpp.

References INV_MoveItem(), INVDEF, and ui_inventory.

Referenced by UI_ContainerNodeAutoPlaceItem().

◆ UI_ContainerNodeAutoPlace()

void UI_ContainerNodeAutoPlace	(	uiNode_t *	node,
		int	mouseX,
		int	mouseY )

static

Try to autoplace an item at a position when right-click was used in the inventory.

Parameters

[in]	node	The context node
[in]	mouseX	X mouse coordinates.
[in]	mouseY	Y mouse coordinates.

Definition at line 795 of file ui_node_container.cpp.

References CL_BattlescapeRunning(), cl_selected, EXTRADATA, UI_ContainerNodeAutoPlaceItem(), UI_ContainerNodeGetItemAtPosition(), and ui_inventory.

◆ UI_ContainerNodeAutoPlaceItem()

void UI_ContainerNodeAutoPlaceItem	(	uiNode_t *	node,
		Item *	ic )

Try to autoplace an item from a container.

Parameters

[in]	node	The context node
[in]	ic	An item from the node container

Todo: We should use an item ID, and get the item inside the function, to avoid wrong uses.

Todo: hard coded node name, remove it when it is possible

Definition at line 687 of file ui_node_container.cpp.

References Item::ammoDef(), CID_ARMOUR, CID_BACKPACK, CID_BELT, CID_EQUIP, CID_HEADGEAR, CID_HOLSTER, CID_IMPLANT, CID_LEFT, CID_RIGHT, Item::def(), EXTRADATA, Item::getAmmoLeft(), objDef_t::headgear, i, invDef_t::id, objDef_t::idx, objDef_t::implant, INV_LoadWeapon(), INV_MoveItem(), INV_UnloadWeapon(), INVDEF, objDef_t::isAmmo(), Item::isArmour(), Item::isWeapon(), lengthof, uiNode_t::lua_onChange, NONE, uiNode_t::onChange, uiNode_t::parent, uiNode_t::root, targetNode, UI_ContainerNodeAddItem(), UI_ExecuteEventActions(), UI_ExecuteLuaEventScript(), UI_GetContainerNodeByContainerIDX(), UI_GetNode(), ui_inventory, and objDef_t::weapons.

Referenced by UI_ContainerNodeAutoPlace(), and UI_ContainerNodeAutoPlace().

◆ UI_ContainerNodeDrawDropPreview()

void UI_ContainerNodeDrawDropPreview ( uiNode_t * target )

static

Draw a preview of the DND item dropped into the node.

Todo: enable Shift-rotate for battlescape too when issues are solved

Definition at line 523 of file ui_node_container.cpp.

References uiNode_t::box, C_UNIT, CL_BattlescapeRunning(), colorPreview, Item::def(), dragInfoIC, dragInfoToX, dragInfoToY, EXTRADATA, INV_DOES_NOT_FIT, INV_FITS, INV_FITS_BOTH, INV_FITS_ONLY_ROTATED, Item::isArmour(), K_SHIFT, Key_IsDown(), Item::rotated, scale, uiBox_t::size, UI_DNDGetItem(), UI_DrawItem(), UI_GetNodeAbsPos(), ui_inventory, and UI_IsScrollContainerNode().

Referenced by uiContainerNode::draw().

◆ UI_ContainerNodeDrawFreeSpace()

void UI_ContainerNodeDrawFreeSpace	(	uiNode_t *	node,
		Inventory *	inv )

static

Draws the free and usable inventory positions when dragging an item.

Note: Only call this function in dragging mode

< Get the 'type' of the dragged item.

Definition at line 334 of file ui_node_container.cpp.

References uiNode_t::box, C_UNIT, Inventory::canHoldItem(), Item::def(), dragInfoIC, EXTRADATA, objDef_t::getShapeRotated(), INV_FITS, INV_FITS_ONLY_ROTATED, INVSH_CheckShape(), INVSH_MergeShapes(), OBJZERO, objDef_t::shape, SHAPE_BIG_MAX_HEIGHT, SHAPE_BIG_MAX_WIDTH, uiBox_t::size, UI_DNDGetItem(), UI_DNDIsDragging(), UI_DNDIsSourceNode(), UI_DrawFree(), and UI_GetNodeAbsPos().

Referenced by uiContainerNode::draw().

◆ UI_ContainerNodeDrawGrid()

void UI_ContainerNodeDrawGrid	(	uiNode_t *	node,
		const objDef_t *	highlightType )

static

Draw a grip container.

Definition at line 502 of file ui_node_container.cpp.

References colorDefault, colorLoadable, Item::def(), EXTRADATA, Container::getNextItem(), Item::getX(), Item::getY(), objDef_t::isLoadableInWeapon(), scale, UI_DrawItem(), UI_GetNodeAbsPos(), and ui_inventory.

Referenced by uiContainerNode::draw().

◆ UI_ContainerNodeDrawSingle()

void UI_ContainerNodeDrawSingle	(	uiNode_t *	node,
		const objDef_t *	highlightType )

static

Draw a container which only contains one item.

Parameters

node	Context node
highlightType	Current selected object

Definition at line 435 of file ui_node_container.cpp.

References uiNode_t::box, colorDefault, colorDisabled, colorDisabledLoadable, colorLoadable, Item::def(), EXTRADATA, objDef_t::fireTwoHanded, invDef_t::id, Item::isHeldTwoHanded(), invDef_t::isLeftDef(), objDef_t::isLoadableInWeapon(), invDef_t::isRightDef(), scale, uiBox_t::size, UI_DrawDisabled(), UI_DrawItem(), UI_GetNodeAbsPos(), ui_inventory, and Vector4Copy.

Referenced by uiContainerNode::draw().

◆ UI_ContainerNodeGetItemAtPosition()

Item * UI_ContainerNodeGetItemAtPosition	(	const uiNode_t *const	node,
		int	mouseX,
		int	mouseY,
		int *	contX = nullptr,
		int *	contY = nullptr )

static

Gets location of the item the mouse is over.

Parameters

[in]	node	The container-node.
[in]	mouseX	X location of the mouse.
[in]	mouseY	Y location of the mouse.
[out]	contX	X location in the container (index of item in row).
[out]	contY	Y location in the container (row).

See also: UI_ContainerNodeSearchInScrollableContainer

Definition at line 625 of file ui_node_container.cpp.

References C_UNIT, EXTRADATACONST, int(), Sys_Error(), UI_GetNodeAbsPos(), ui_inventory, and UI_IsScrollContainerNode().

Referenced by uiContainerNode::drawTooltip(), uiContainerNode::onMouseDown(), and UI_ContainerNodeAutoPlace().

◆ UI_ContainerNodeUpdateEquipment()

void UI_ContainerNodeUpdateEquipment	(	Inventory *	inv,
		const equipDef_t *	ed )

Fills the ground container of the ui_inventory with unused items from a given equipment definition.

Todo: it's not obvious for the caller that ui_inventory pointer must be set

Parameters

[in,out]	inv	The inventory to add the unused items from `ed` to
[in]	ed	The equipment definition to get the used items from that should be added to the ground container of `inv`

Todo: not used nor called by the container node; should be move somewhere else

Definition at line 102 of file ui_node_container.cpp.

References CID_EQUIP, cls, csi, Item::def(), FILTER_AIRCRAFT, GAME_ItemIsUseable(), Inventory::getEquipContainer(), i, objDef_t::idx, INVDEF, INVSH_GetItemByIDX(), lengthof, MAX_CONTAINERS, Mem_Dup, Mem_Free, NONE, equipDef_t::numItems, and ui_inventory.

Referenced by GAME_GetImportData(), and GAME_UpdateInventory().

◆ UI_DrawDisabled()

void UI_DrawDisabled ( const uiNode_t * node )

static

Draws the rectangle in a 'free' style on position posx/posy (pixel) in the size sizex/sizey (pixel).

Definition at line 300 of file ui_node_container.cpp.

References uiNode_t::box, uiBox_t::size, UI_DrawFill(), and UI_GetNodeAbsPos().

Referenced by UI_ContainerNodeDrawSingle().

◆ UI_DrawFree()

void UI_DrawFree	(	containerIndex_t	container,
		const uiNode_t *	node,
		int	posx,
		int	posy,
		int	sizex,
		int	sizey,
		bool	showTUs )

static

Draws the rectangle in a 'free' style on position posx/posy (pixel) in the size sizex/sizey (pixel).

Definition at line 312 of file ui_node_container.cpp.

References _, ALIGN_UL, uiNode_t::box, CL_BattlescapeRunning(), invDef_t::in, INVDEF, invDef_t::out, uiBox_t::size, UI_DrawFill(), UI_DrawString(), UI_GetNodeAbsPos(), and va().

Referenced by UI_ContainerNodeDrawFreeSpace().

◆ UI_DrawItem()

void UI_DrawItem	(	uiNode_t *	node,
		const vec3_t	org,
		const Item *	item,
		int	x,
		int	y,
		const vec3_t	scale,
		const vec4_t	color )

Draws an item to the screen.

Parameters

[in]	node	Context node
[in]	org	Node position on the screen (pixel). Single nodes: Use the center of the node.
[in]	item	The item to draw.
[in]	x,y	Position in container. Set both to -1 if it's drawn in a single container.
[in]	scale
[in]	color

See also: SCR_DrawCursor Used to draw an item to the equipment containers. First look whether the objDef_t includes an image - if there is none then draw the model

Todo: Change the rotation of the image as well, right now only the location is changed. How is image-rotation handled right now?

Todo: Image size calculation depends on handling of image-rotation. imgWidth = od->sy * C_UNIT; imgHeight = od->sx * C_UNIT;

Definition at line 149 of file ui_node_container.cpp.

References modelInfo_t::angles, C_UNIT, modelInfo_t::center, objDef_t::center, modelInfo_t::color, Com_Printf(), Item::def(), GAME_GetModelForItem(), objDef_t::id, objDef_t::image, Item::mustReload(), modelInfo_t::name, OBJZERO, modelInfo_t::origin, Q_strnull(), R_Color(), R_DrawModelDirect(), Item::rotated, modelInfo_t::scale, objDef_t::scale, scale, objDef_t::sx, objDef_t::sy, UI_DrawModelNode(), UI_DrawNormImageByName(), Vector4Copy, VectorCopy, VectorNegate, VectorScale, and objDef_t::weapon.

Referenced by uiItemNode::draw(), UI_BaseInventoryNodeDrawItems(), UI_ContainerNodeDrawDropPreview(), UI_ContainerNodeDrawGrid(), UI_ContainerNodeDrawSingle(), and UI_DrawDragAndDrop().

◆ UI_GetContainerNodeByContainerIDX()

uiNode_t * UI_GetContainerNodeByContainerIDX	(	const uiNode_t *const	parent,
		const int	index )

Search a child container node by the given container id.

Note: Only search with one depth

Definition at line 290 of file ui_node_container.cpp.

References index, INVDEF, invDef_t::name, and UI_GetNode().

Referenced by UI_ContainerNodeAutoPlaceItem().

◆ UI_GetItemTooltip()

void UI_GetItemTooltip	(	const Item &	item,
		char *	tooltipText,
		size_t	stringMaxLength )

Generate tooltip text for an item.

Parameters

[in]	item	The item we want to generate the tooltip text for.
[in,out]	tooltipText	Pointer to a string the information should be written into.
[in]	stringMaxLength	Max. string size of `tooltipText`.

Returns: Number of lines

Definition at line 247 of file ui_node_container.cpp.

References _, Item::ammoDef(), Com_sprintf(), Item::def(), GAME_ItemIsUseable(), Item::getAmmoLeft(), Item::getAmount(), i, Item::isWeapon(), objDef_t::name, objDef_t::numWeapons, Q_strcat(), and objDef_t::weapons.

Referenced by uiBaseInventoryNode::drawTooltip(), and uiContainerNode::drawTooltip().

◆ UI_IsScrollContainerNode()

bool UI_IsScrollContainerNode ( const uiNode_t *const node )

inlinestatic

Definition at line 88 of file ui_node_container.cpp.

References EXTRADATACONST.

Referenced by uiContainerNode::draw(), uiContainerNode::onDndEnter(), uiContainerNode::onDndFinished(), uiContainerNode::onDndMove(), uiContainerNode::onLoaded(), UI_ContainerNodeDrawDropPreview(), and UI_ContainerNodeGetItemAtPosition().

◆ UI_RegisterContainerNode()

void UI_RegisterContainerNode ( uiBehaviour_t * behaviour )

Definition at line 1072 of file ui_node_container.cpp.

References EXTRADATA_TYPE, uiBehaviour_t::extraDataSize, uiBehaviour_t::lua_SWIG_typeinfo, uiBehaviour_t::manager, uiBehaviour_t::name, UI_RegisterExtradataNodeProperty, UI_SWIG_TypeQuery(), V_INT, and V_UI_ACTION.

Variable Documentation

◆ colorDefault

const vec4_t colorDefault = {1, 1, 1, 1}

static

Todo: it may be nice to vectorise that

Definition at line 424 of file ui_node_container.cpp.

◆ colorDisabled

const vec4_t colorDisabled = {0.5, 0.5, 0.5, 1}

static

Definition at line 426 of file ui_node_container.cpp.

Referenced by UI_ContainerNodeDrawSingle().

◆ colorDisabledLoadable

const vec4_t colorDisabledLoadable = {0.5, 0.25, 0.25, 1.0}

static

Definition at line 427 of file ui_node_container.cpp.

◆ colorLoadable

const vec4_t colorLoadable = {0.5, 1, 0.5, 1}

static

Definition at line 425 of file ui_node_container.cpp.

◆ colorPreview

const vec4_t colorPreview = { 0.5, 0.5, 1, 1 }

static

Make the preview item look bluish

Definition at line 428 of file ui_node_container.cpp.

Referenced by UI_ContainerNodeDrawDropPreview().

◆ dragInfoFromX

int dragInfoFromX = -1

static

self cache for drag item

Note: we can use a global variable because we only can have 1 source node at a time

Definition at line 72 of file ui_node_container.cpp.

◆ dragInfoFromY

int dragInfoFromY = -1

static

Definition at line 73 of file ui_node_container.cpp.

◆ dragInfoIC

const Item* dragInfoIC

static

The current invList pointer (only used for ignoring the dragged item for finding free space right now)

Definition at line 86 of file ui_node_container.cpp.

◆ dragInfoToX

int dragInfoToX = -1

static

self cache for the preview and dropped item

Note: we can use a global variable because we only can have 1 target node at a time

Definition at line 79 of file ui_node_container.cpp.

Referenced by uiContainerNode::onDndFinished(), uiContainerNode::onDndLeave(), uiContainerNode::onDndMove(), and UI_ContainerNodeDrawDropPreview().

◆ dragInfoToY

int dragInfoToY = -1

static

Definition at line 80 of file ui_node_container.cpp.

Referenced by uiContainerNode::onDndFinished(), uiContainerNode::onDndLeave(), uiContainerNode::onDndMove(), and UI_ContainerNodeDrawDropPreview().

◆ oldMouseX

int oldMouseX = 0

static

Definition at line 816 of file ui_node_container.cpp.

◆ oldMouseY

int oldMouseY = 0

static

Definition at line 817 of file ui_node_container.cpp.

◆ scale

const vec3_t scale = {3.5, 3.5, 3.5}

static

Definition at line 422 of file ui_node_container.cpp.

◆ ui_inventory

Inventory* ui_inventory = nullptr

Todo: need refactoring to remove, reduce use... of that var Global access to many node content like that is very bad.

Definition at line 62 of file ui_node_container.cpp.

Macros

Functions

Variables

Detailed Description

Macro Definition Documentation

◆ EXTRADATA

◆ EXTRADATA_TYPE

◆ EXTRADATACONST

Function Documentation

◆ UI_ContainerNodeAddItem()

◆ UI_ContainerNodeAutoPlace()

◆ UI_ContainerNodeAutoPlaceItem()

◆ UI_ContainerNodeDrawDropPreview()

◆ UI_ContainerNodeDrawFreeSpace()

◆ UI_ContainerNodeDrawGrid()

◆ UI_ContainerNodeDrawSingle()

◆ UI_ContainerNodeGetItemAtPosition()

◆ UI_ContainerNodeUpdateEquipment()

◆ UI_DrawDisabled()

◆ UI_DrawFree()

◆ UI_DrawItem()

◆ UI_GetContainerNodeByContainerIDX()

◆ UI_GetItemTooltip()

◆ UI_IsScrollContainerNode()

◆ UI_RegisterContainerNode()

Variable Documentation

◆ colorDefault

◆ colorDisabled

◆ colorDisabledLoadable

◆ colorLoadable

◆ colorPreview

◆ dragInfoFromX

◆ dragInfoFromY

◆ dragInfoIC

◆ dragInfoToX

◆ dragInfoToY

◆ oldMouseX

◆ oldMouseY

◆ scale

◆ ui_inventory