CCmpTerritoryManager.cpp File Reference

#include "precompiled.h"
#include "simulation2/system/Component.h"
#include "ICmpTerritoryManager.h"
#include "graphics/Overlay.h"
#include "graphics/Terrain.h"
#include "graphics/TextureManager.h"
#include "graphics/TerritoryBoundary.h"
#include "maths/MathUtil.h"
#include "ps/Profile.h"
#include "ps/XML/Xeromyces.h"
#include "renderer/Renderer.h"
#include "renderer/Scene.h"
#include "renderer/TerrainOverlay.h"
#include "simulation2/MessageTypes.h"
#include "simulation2/components/ICmpOwnership.h"
#include "simulation2/components/ICmpPathfinder.h"
#include "simulation2/components/ICmpPlayer.h"
#include "simulation2/components/ICmpPlayerManager.h"
#include "simulation2/components/ICmpPosition.h"
#include "simulation2/components/ICmpTerritoryDecayManager.h"
#include "simulation2/components/ICmpTerritoryInfluence.h"
#include "simulation2/helpers/Grid.h"
#include "simulation2/helpers/Render.h"
#include <queue>

Include dependency graph for CCmpTerritoryManager.cpp:

Classes
class	TerritoryOverlay
class	CCmpTerritoryManager
struct	CCmpTerritoryManager::SBoundaryLine
struct	Tile

Macros
#define	FLOODFILL(i, j, code)

Functions
static void	NearestTerritoryTile (entity_pos_t x, entity_pos_t z, u16 &i, u16 &j, u16 w, u16 h)
	Compute the tile indexes on the grid nearest to a given point. More...

Macro Definition Documentation

FLOODFILL

#define FLOODFILL	(		i,
			j,
			code
	)

Value:

do {\
        const int NUM_NEIGHBOURS = 8;\
        const int NEIGHBOURS_X[NUM_NEIGHBOURS] = {1,-1, 0, 0, 1,-1, 1,-1};\
        const int NEIGHBOURS_Z[NUM_NEIGHBOURS] = {0, 0, 1,-1, 1,-1,-1, 1};\
        std::queue<Tile> openTiles;\
        openTiles.emplace(i, j);\
        while (!openTiles.empty())\
        {\
            u16 posX = openTiles.front().x;\
            u16 posZ = openTiles.front().z;\
            openTiles.pop();\
            for (int n = 0; n < NUM_NEIGHBOURS; ++n)\
            {\
                u16 nx = posX + NEIGHBOURS_X[n];\
                u16 nz = posZ + NEIGHBOURS_Z[n];\
                /* Check the bounds, underflow will cause the values to be big again */\
                if (nx >= tilesW || nz >= tilesH)\
                    continue;\
                code\
                openTiles.emplace(nx, nz);\
            }\
        }\
    }\
    while (false)

Function Documentation

NearestTerritoryTile()

static void NearestTerritoryTile ( entity_pos_t  x, entity_pos_t  z, u16 &  i, u16 &  j, u16  w, u16  h  )

static

Compute the tile indexes on the grid nearest to a given point.