forked from Ports/goldeneye-pc-port
James Dansereauanditaloarruda
9dd98bdb20
Zero-line tile texrect guard and texture-import skip (D463), stage-bank red zone checker (D464), Dam/Caverns water slide (D465, #127), extended draw distance no longer changing gameplay (D466, #125), player matrix pointers and Model/PROMOTE/vtxstore rebase (D457 c/d), AI view clamp for ultrawide (D468), fire-sound path audit (D433, D467 #130), italoarruda's #107 pointer-width sites (two sites, credited). Refs: D463 D464 D465 D466 D467 D468 D457 D433 #125 #127 #130 #107 Co-authored-by: italoarruda <3868006+italoarruda@users.noreply.github.com>
44 lines
2.0 KiB
C
44 lines
2.0 KiB
C
#ifndef _DRAWDISTGAMEPLAY_H_
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#define _DRAWDISTGAMEPLAY_H_
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/* D466 (#125): Video.DrawDistance must not change GAMEPLAY visibility.
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* Rendering keeps the extended range; gameplay readers (AI "on screen",
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* "has been seen", out-of-view spawn checks, shot tests, ...) see exactly
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* what the N64 would at the level's authored FarFog. Design + reader triage:
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* docs/dev/findings.md D466. Every hook is a no-op when the draw-distance
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* multiplier is 1, unless GE_D466_FORCE=1; GE_D466_OFF=1 disables the split
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* (reproduces the leak, for A/B). */
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struct PropRecord;
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/* prop->flags is a u8 and bit 0x80 is unused by the game. Set (together with
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* PROPFLAG_ONSCREEN) when a prop is drawn only thanks to the extended range. */
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#define PORT_PROPFLAG_EXTONLY 0x80
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int portD466Active(void); /* split in effect right now */
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void portD466SetAuthoredPass(int on); /* bgDetermineVisibleRooms pass 1 */
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int portD466InAuthoredPass(void);
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void portD466StoreRoom(int room, int rendered, int neighbor);
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void portD466FrameLog(void); /* GE_D466LOG, called once per rendered frame */
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int portRoomGameplayVisible(int room); /* = getROOMID_isRendered at mult 1 */
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int portRoomGameplayNeighbor(int room);
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int portPropGameplayOnScreen(struct PropRecord *prop);
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void portPropSetGameplayOnScreen(struct PropRecord *prop, int gameplayVisible);
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/* posIsOnScreen records the authored-distance verdict of its last call here. */
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void portD466SetLastPosVerdict(int gameplayVisible);
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int portD466LastPosVerdict(void);
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/* D468: AI view clamp (cartridge-widest view = 16:9 at the game's FOV). */
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void portD468UpdateClamp(void); /* per player view, bgDetermineVisibleRooms */
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int portD468ClampActive(void);
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void portD468ShrinkBox(float *minmax); /* {min.x,min.y,max.x,max.y} */
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/* authored-distance fog (bgfog.c) */
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float portD466AuthoredFar(void);
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int portFogPositionVisibleGameplay(float *pos3, float range);
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float portFogScaledFarFogIntensitySquaredGameplay(void);
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#endif
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