C++ (Cpp) getDistanceAdjust Exemples

Exemple #1

Fichier : radar.c Projet : blezek/warzone2100

/** Draws a Myth/FF7 style viewing window */
static void drawViewingWindow(float radarX, float radarY, int x, int y, float pixSizeH, float pixSizeV)
{
	Vector3i v[4], tv[4], centre;
	int	shortX, longX, yDrop, yDropVar;
	int	dif = getDistanceAdjust();
	int	dif2 = getLengthAdjust();
	PIELIGHT colour;

	shortX = ((visibleTiles.x / 4) - (dif / 6)) * pixSizeH;
	longX = ((visibleTiles.x / 2) - (dif / 4)) * pixSizeH;
	yDropVar = ((visibleTiles.y / 2) - (dif2 / 3)) * pixSizeV;
	yDrop = ((visibleTiles.y / 2) - dif2 / 3) * pixSizeV;

 	v[0].x = longX;
	v[0].y = -yDropVar;

	v[1].x = -longX;
	v[1].y = -yDropVar;

	v[2].x = shortX;
	v[2].y = yDrop;

	v[3].x = -shortX;
	v[3].y = yDrop;

	centre.x = radarX + (x - scrollMinX/2) + ((visibleTiles.x - scrollMinX) * pixSizeH) / 2;
	centre.y = radarY + (y - scrollMinY/2) + ((visibleTiles.y - scrollMinY) * pixSizeV) / 2;

	RotateVector2D(v,tv,&centre,player.r.y,4);

	switch (getCampaignNumber())
	{
	case 1:
	case 2:
		// white
		colour.byte.r = UBYTE_MAX;
		colour.byte.g = UBYTE_MAX;
		colour.byte.b = UBYTE_MAX;
		colour.byte.a = 0x3f;
		break;
	case 3:
		// greenish
		colour.byte.r = 0x3f;
		colour.byte.a = 0x3f;
		colour.byte.g = UBYTE_MAX;
		colour.byte.b = 0x3f;
	default:
		// black
		colour.rgba = 0;
		colour.byte.a = 0x3f;
		break;

	}

	/* Send the four points to the draw routine and the clip box params */
	pie_DrawViewingWindow(tv, radarX, radarY, radarX + radarWidth, radarY + radarHeight, colour);
}

Exemple #2

Fichier : radar.cpp Projet : ik3210/warzone2100

/** Draws a Myth/FF7 style viewing window */
static void setViewingWindow()
{
	float pixSizeH, pixSizeV;
	Vector3i v[4], tv[4], centre;
	int	shortX, longX, yDrop, yDropVar;
	int	dif = getDistanceAdjust();
	int	dif2 = getLengthAdjust();
	PIELIGHT colour;
	CalcRadarPixelSize(&pixSizeH, &pixSizeV);
	int x = player.p.x * pixSizeH / TILE_UNITS;
	int y = player.p.z * pixSizeV / TILE_UNITS;

	shortX = ((visibleTiles.x / 4) - (dif / 6)) * pixSizeH;
	longX = ((visibleTiles.x / 2) - (dif / 4)) * pixSizeH;
	yDropVar = ((visibleTiles.y / 2) - (dif2 / 3)) * pixSizeV;
	yDrop = ((visibleTiles.y / 2) - dif2 / 3) * pixSizeV;

	v[0].x = longX;
	v[0].y = -yDropVar;

	v[1].x = -longX;
	v[1].y = -yDropVar;

	v[2].x = shortX;
	v[2].y = yDrop;

	v[3].x = -shortX;
	v[3].y = yDrop;

	centre.x = x - scrollMinX * pixSizeH;
	centre.y = y - scrollMinY * pixSizeV;

	RotateVector2D(v, tv, &centre, player.r.y, 4);

	switch (getCampaignNumber())
	{
	case 1:
	case 2:
		// white
		colour.byte.r = UBYTE_MAX;
		colour.byte.g = UBYTE_MAX;
		colour.byte.b = UBYTE_MAX;
		colour.byte.a = 0x3f;
		break;
	case 3:
		// greenish
		colour.byte.r = 0x3f;
		colour.byte.g = UBYTE_MAX;
		colour.byte.b = 0x3f;
		colour.byte.a = 0x3f;
		break;
	default:
		// black
		colour.rgba = 0;
		colour.byte.a = 0x3f;
		break;
	}

	/* Send the four points to the draw routine and the clip box params */
	pie_SetViewingWindow(tv, colour);
}