55 lines
1.3 KiB
C
55 lines
1.3 KiB
C
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#ifndef _SHADOW_H
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#define _SHADOW_H
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#include <ultra64.h>
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#include "types.h"
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/**
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* Shadow types. Shadows are circles, squares, or hardcoded rectangles, and
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* can be composed of either 4 or 9 vertices.
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*/
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enum ShadowType
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{
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SHADOW_CIRCLE_9_VERTS = 0,
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SHADOW_CIRCLE_4_VERTS = 1,
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SHADOW_CIRCLE_4_VERTS_FLAT_UNUSED = 2,
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SHADOW_SQUARE_PERMANENT = 10,
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SHADOW_SQUARE_SCALABLE = 11,
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SHADOW_SQUARE_TOGGLABLE = 12,
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/**
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* This defines an offset after which rectangular shadows with custom
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* widths and heights can be defined.
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*/
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SHADOW_RECTANGLE_HARDCODED_OFFSET = 50,
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SHADOW_CIRCLE_PLAYER = 99
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};
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/**
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* Flag for if Mario is on a flying carpet.
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*/
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extern s8 sMarioOnFlyingCarpet;
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/**
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* The surface type below the current shadow.
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*/
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extern s16 sSurfaceTypeBelowShadow;
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/**
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* Flag for if the current shadow is above water or lava.
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*/
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extern s8 gShadowAboveWaterOrLava;
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/**
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* Flag for if Mario is on ice or a flying carpet.
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*/
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extern s8 gMarioOnIceOrCarpet;
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/**
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* Given the (x, y, z) location of an object, create a shadow below that object
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* with the given initial solidity and "shadowType" (described above).
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*/
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extern Gfx *create_shadow_below_xyz(
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f32 xPos, f32 yPos, f32 zPos, s16 shadowScale, u8 shadowSolidity, s8 shadowType);
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#endif /* _SHADOW_H */
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