struct.c File Reference

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Data Structures
struct	odd
struct	point
struct	rect
Defines
#define	max(a, b)   ((a) > (b) ? (a) : (b))
#define	min(a, b)   ((a) < (b) ? (a) : (b))
Typedefs
typedef point	point
typedef rect	rect
Functions
point	addpoint (point p1, point p2)
rect	canonrect (rect r)
	main ()
point	makepoint (int x, int y)
rect	makerect (point p1, point p2)
	odd (struct odd y)
int	ptinrect (point p, rect r)
Variables
odd	y

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Define Documentation

#define max (  a, b   )     ((a) > (b) ? (a) : (b))

Definition at line 11 of file struct.c.

#define min (  a, b   )     ((a) < (b) ? (a) : (b))

Definition at line 10 of file struct.c.

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Typedef Documentation

typedef struct point point

Referenced by AAS_AreaGroundFace(), AAS_DrawPlaneCross(), AAS_InsideFace(), AAS_PointAreaNum(), AAS_PointContents(), AAS_PointInsideFace(), AAS_PointPresenceType(), AAS_ProjectPointOntoVector(), AddWindingPoint(), BotImport_PointContents(), BotValidChatPosition(), CG_AddParticleToScene(), CG_ParticleBloodCloud(), CG_ParticleDust(), CG_PointContents(), CM_ProjectPointOntoVector(), CCamWnd::CullBrush(), DistancePointToLine(), CXYWnd::DropClipPoint(), CXYWnd::DropPathPoint(), FilterMapDrawSurfIntoTree(), FilterTrace(), FindPoint(), FixFaceEdges(), G_Damage(), G_RotatePoint(), glBox(), glLabeledPoint(), InsideFace(), InsideWinding(), CZWnd::OnLButtonDown(), CZView::OnLButtonDown(), CXYWnd::OnLButtonDown(), CCamWnd::OnLButtonDown(), CZWnd::OnLButtonUp(), CZView::OnLButtonUp(), CXYWnd::OnLButtonUp(), CCamWnd::OnLButtonUp(), CZWnd::OnMButtonDown(), CXYWnd::OnMButtonDown(), CCamWnd::OnMButtonDown(), CZWnd::OnMButtonUp(), CXYWnd::OnMButtonUp(), CCamWnd::OnMButtonUp(), CZWnd::OnMouseMove(), CZView::OnMouseMove(), CXYWnd::OnMouseMove(), CCamWnd::OnMouseMove(), CZWnd::OnRButtonDown(), CZView::OnRButtonDown(), CXYWnd::OnRButtonDown(), CCamWnd::OnRButtonDown(), CZWnd::OnRButtonUp(), CZView::OnRButtonUp(), CXYWnd::OnRButtonUp(), CCamWnd::OnRButtonUp(), CXYWnd::OriginalButtonDown(), CXYWnd::OriginalButtonUp(), CCamWnd::OriginalMouseDown(), CCamWnd::OriginalMouseUp(), idSplineList::parse(), PM_CorrectAllSolid(), PM_GroundTrace(), PM_GroundTraceMissed(), PM_SetWaterLevel(), PointInLeaf(), PointInLeafnum(), PointOnWinding(), PointToPolygonFormFactor(), ProjectPointOntoVector(), Q1_PointInLeaf(), R_GridInsertColumn(), R_GridInsertRow(), R_LightForPoint(), RaySphereIntersections(), RB_AddFlare(), RotatePoint(), RotatePointAroundVector(), SetFacetFilter(), CXYWnd::SnapToPoint(), Sys_PreventMouseMovement(), target_laser_think(), TraceAgainstFacet(), trap_AAS_PointAreaNum(), trap_AAS_PointContents(), trap_AAS_PointReachabilityAreaIndex(), trap_PointContents(), trap_R_LightForPoint(), VL_FindAdjacentSurface(), VL_GetFilter(), VL_LightLeafnum(), VL_PointInLeafnum(), VL_PointInLeafnum_r(), VL_SmoothenLightmapEdges(), VS_FindAdjacentSurface(), VS_GetFilter(), VS_LightLeafnum(), VS_PointInLeafnum(), VS_PointInLeafnum_r(), VS_SmoothenLightmapEdges(), Winding_InsertPoint(), Winding_PointInside(), Winding_RemovePoint(), CXYWnd::XY_MouseDown(), CXYWnd::XY_MouseMoved(), CXYWnd::XY_ToGridPoint(), and CXYWnd::XY_ToPoint().

typedef struct rect rect

Referenced by CG_Draw1stPlace(), CG_Draw2ndPlace(), CG_DrawAreaChat(), CG_DrawAreaPowerUp(), CG_DrawAreaSystemChat(), CG_DrawAreaTeamChat(), CG_DrawBlueFlagHead(), CG_DrawBlueFlagName(), CG_DrawBlueFlagStatus(), CG_DrawBlueName(), CG_DrawBlueScore(), CG_DrawCapFragLimit(), CG_DrawCTFPowerUp(), CG_DrawGameStatus(), CG_DrawGameType(), CG_DrawKiller(), CG_DrawMedal(), CG_DrawNewTeamInfo(), CG_DrawPlayerAmmoIcon(), CG_DrawPlayerAmmoValue(), CG_DrawPlayerArmorIcon(), CG_DrawPlayerArmorValue(), CG_DrawPlayerHasFlag(), CG_DrawPlayerHead(), CG_DrawPlayerHealth(), CG_DrawPlayerItem(), CG_DrawPlayerLocation(), CG_DrawPlayerScore(), CG_DrawPlayerStatus(), CG_DrawRedFlagHead(), CG_DrawRedFlagName(), CG_DrawRedFlagStatus(), CG_DrawRedName(), CG_DrawRedScore(), CG_DrawSelectedPlayerArmor(), CG_DrawSelectedPlayerHead(), CG_DrawSelectedPlayerHealth(), CG_DrawSelectedPlayerLocation(), CG_DrawSelectedPlayerName(), CG_DrawSelectedPlayerPowerup(), CG_DrawSelectedPlayerStatus(), CG_DrawSelectedPlayerWeapon(), CG_DrawTeamColor(), CG_DrawTeamSpectators(), CG_HarvesterSkulls(), CG_OneFlagStatus(), CG_OwnerDraw(), GradientBar_Paint(), Item_CorrectedTextRect(), CMainFrame::OnCreateClient(), CMainFrame::OnDynamicLighting(), CMainFrame::OnHelpCommandlist(), CXYWnd::OnSize(), CCamWnd::OnSize(), Rect_ContainsPoint(), Rect_ToWindowCoords(), Sys_CreateConsole(), Sys_LockMouseInInputRect(), UI_DrawAllMapsSelection(), UI_DrawBotName(), UI_DrawBotSkill(), UI_DrawClanCinematic(), UI_DrawClanLogo(), UI_DrawClanName(), UI_DrawCrosshair(), UI_DrawEffects(), UI_DrawGameType(), UI_DrawGLInfo(), UI_DrawHandicap(), UI_DrawJoinGameType(), UI_DrawKeyBindStatus(), UI_DrawMapCinematic(), UI_DrawMapPreview(), UI_DrawMapTimeToBeat(), UI_DrawNetFilter(), UI_DrawNetGameType(), UI_DrawNetMapCinematic(), UI_DrawNetMapPreview(), UI_DrawNetSource(), UI_DrawOpponent(), UI_DrawOpponentLogo(), UI_DrawOpponentLogoMetal(), UI_DrawOpponentLogoName(), UI_DrawOpponentName(), UI_DrawPlayerLogo(), UI_DrawPlayerLogoMetal(), UI_DrawPlayerLogoName(), UI_DrawPlayerModel(), UI_DrawPreviewCinematic(), UI_DrawRedBlue(), UI_DrawSelectedPlayer(), UI_DrawServerMOTD(), UI_DrawServerRefreshDate(), UI_DrawSkill(), UI_DrawTeamMember(), UI_DrawTeamName(), UI_DrawTier(), UI_DrawTierGameType(), UI_DrawTierMap(), UI_DrawTierMapName(), UI_OwnerDraw(), WCam_WndProc(), WZ_WndProc(), and XYWndProc().

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Function Documentation

point addpoint (  point  p1, point  p2 )

Definition at line 4 of file struct.c. References p2, point::x, and point::y. Referenced by main(). { /* add two points */ p1.x += p2.x; p1.y += p2.y; return p1; }

rect canonrect (  rect  r  )

Definition at line 13 of file struct.c. References max, min, rect::pt1, rect::pt2, r, point::x, and point::y. Referenced by makerect(). { /* canonicalize rectangle coordinates */ rect temp; temp.pt1.x = min(r.pt1.x, r.pt2.x); temp.pt1.y = min(r.pt1.y, r.pt2.y); temp.pt2.x = max(r.pt1.x, r.pt2.x); temp.pt2.y = max(r.pt1.y, r.pt2.y); return temp; }

main (   )

Definition at line 51 of file struct.c. References addpoint(), exit(), i, makepoint(), makerect(), odd(), printf(), rect::pt1, rect::pt2, ptinrect(), point::x, x, point::y, and y. { int i; point x, origin = { 0, 0 }, maxpt = { 320, 320 }; point pts[] = { -1, -1, 1, 1, 20, 300, 500, 400 }; rect screen = makerect(addpoint(maxpt, makepoint(-10, -10)), addpoint(origin, makepoint(10, 10))); for (i = 0; i < sizeof pts/sizeof pts[0]; i++) { printf("(%d,%d) is ", pts[i].x, (x = makepoint(pts[i].x, pts[i].y)).y); if (ptinrect(x, screen) == 0) printf("not "); printf("within [%d,%d; %d,%d]\n", screen.pt1.x, screen.pt1.y, screen.pt2.x, screen.pt2.y); } odd(y); exit(0); }

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point makepoint (  int  x, int  y )

Definition at line 23 of file struct.c. References p, point::x, and point::y. Referenced by main(). { /* make a point from x and y components */ point p; p.x = x; p.y = y; return p; }

rect makerect (  point  p1, point  p2 )

Definition at line 31 of file struct.c. References canonrect(), p2, rect::pt1, rect::pt2, and r. Referenced by main(). { /* make a rectangle from two points */ rect r; r.pt1 = p1; r.pt2 = p2; return canonrect(r); }

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odd (  struct odd  y  )

Definition at line 46 of file struct.c. References odd::a, printf(), and x. Referenced by main(). { struct odd x = y; printf("%s\n", x.a); }

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int ptinrect (  point  p, rect  r )

Definition at line 39 of file struct.c. References p, rect::pt1, rect::pt2, r, point::x, and point::y. Referenced by main(). { /* is p in r? */ return p.x >= r.pt1.x && p.x < r.pt2.x && p.y >= r.pt1.y && p.y < r.pt2.y; }

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Variable Documentation

struct odd y

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