ref: 17b0b503a940ef0cfb70ed1506a3132c0b6146d6
dir: /src/MycHit.cpp/
#include <stdint.h>
#include "WindowsWrapper.h"
#include "MyChar.h"
#include "Map.h"
#include "Sound.h"
#include "Caret.h"
#include "Back.h"
#include "KeyControl.h"
void ResetMyCharFlag()
{
gMC.flag = 0;
}
void PutlittleStar()
{
if (!(gMC.cond & 2) && gMC.ym < -0x200)
{
PlaySoundObject(3, 1);
SetCaret(gMC.x, gMC.y - gMC.hit.top, 13, 0);
SetCaret(gMC.x, gMC.y - gMC.hit.top, 13, 0);
}
}
int JudgeHitMyCharBlock(int x, int y)
{
int hit = 0;
//Left wall
if (gMC.y - gMC.hit.top < (2 * (2 * y + 1) - 1) << 11
&& gMC.y + gMC.hit.bottom > (2 * (2 * y - 1) + 1) << 11
&& gMC.x - gMC.hit.left < (2 * x + 1) << 12
&& gMC.x - gMC.hit.left > x << 13)
{
//Clip
gMC.x = ((2 * x + 1) << 12) + gMC.hit.left;
//Halt momentum
if (gMC.xm < -0x180)
gMC.xm = -0x180;
if (!(gKey & gKeyLeft) && gMC.xm < 0)
gMC.xm = 0;
//Set that a left wall was hit
hit |= 1;
}
//Right wall
if (gMC.y - gMC.hit.top < (2 * (2 * y + 1) - 1) << 11
&& gMC.y + gMC.hit.bottom > (2 * (2 * y - 1) + 1) << 11
&& gMC.x + gMC.hit.right > (2 * x - 1) << 12
&& gMC.x + gMC.hit.left < x << 13)
{
//Clip
gMC.x = ((2 * x - 1) << 12) - gMC.hit.right;
//Halt momentum
if (gMC.xm > 0x180)
gMC.xm = 0x180;
if (!(gKey & gKeyRight) && gMC.xm > 0)
gMC.xm = 0;
//Set that a right wall was hit
hit |= 4;
}
//Ceiling
if (gMC.x - gMC.hit.right < ((2 * x + 1) << 12) - 0x600
&& gMC.x + gMC.hit.right > ((2 * x - 1) << 12) + 0x600
&& gMC.y - gMC.hit.top < (2 * y + 1) << 12
&& gMC.y - gMC.hit.top > y << 13)
{
//Clip
gMC.y = ((2 * y + 1) << 12) + gMC.hit.top;
//Halt momentum
if (!(gMC.cond & 2) && gMC.ym < -0x200)
PutlittleStar();
if (gMC.ym < 0)
gMC.ym = 0;
//Set that a ceiling was hit
hit |= 2;
}
//Floor
if (gMC.x - gMC.hit.right < ((2 * x + 1) << 12) - 0x600
&& gMC.x + gMC.hit.right > ((2 * x - 1) << 12) + 0x600
&& gMC.y + gMC.hit.bottom > (2 * y - 1) << 12
&& gMC.y + gMC.hit.bottom < y << 13)
{
//Clip
gMC.y = ((2 * y - 1) << 12) - gMC.hit.bottom;
//Halt momentum
if (gMC.ym > 0x400)
PlaySoundObject(23, 1);
if (gMC.ym > 0)
gMC.ym = 0;
//Set that a floor was hit
hit |= 8;
}
return hit;
}
int JudgeHitMyCharTriangleA(int x, int y)
{
int hit = 0;
if (gMC.x < (2 * x + 1) << 12
&& gMC.x > (2 * x - 1) << 12
&& gMC.y - gMC.hit.top < (y << 13) - (-0x2000 * x + gMC.x) / 2 + 0x800
&& gMC.y + gMC.hit.bottom > (2 * y - 1) << 12)
{
//Clip
gMC.y = (y << 13) - (-0x2000 * x + gMC.x) / 2 + 0x800 + gMC.hit.top;
//Halt momentum
if (!(gMC.cond & 2) && gMC.ym < -0x200)
PutlittleStar();
if (gMC.ym < 0)
gMC.ym = 0;
//Set that hit a ceiling
hit |= 2;
}
return hit;
}
int JudgeHitMyCharTriangleB(int x, int y)
{
int hit = 0;
if (gMC.x < (2 * x + 1) << 12
&& gMC.x > (2 * x - 1) << 12
&& gMC.y - gMC.hit.top < (y << 13) - (-0x2000 * x + gMC.x) / 2 - 0x800
&& gMC.y + gMC.hit.bottom > (2 * y - 1) << 12)
{
//Clip
gMC.y = (y << 13) - (-0x2000 * x + gMC.x) / 2 - 0x800 + gMC.hit.top;
//Halt momentum
if (!(gMC.cond & 2) && gMC.ym < -0x200)
PutlittleStar();
if (gMC.ym < 0)
gMC.ym = 0;
//Set that hit a ceiling
hit |= 2;
}
return hit;
}
int JudgeHitMyCharTriangleC(int x, int y)
{
int hit = 0;
if (gMC.x < (2 * x + 1) << 12
&& gMC.x > (2 * x - 1) << 12
&& gMC.y - gMC.hit.top < (y << 13) + (-0x2000 * x + gMC.x) / 2 - 0x800
&& gMC.y + gMC.hit.bottom > (2 * y - 1) << 12)
{
//Clip
gMC.y = (y << 13) - (-0x2000 * x + gMC.x) / 2 - 0x800 + gMC.hit.top;
//Halt momentum
if (!(gMC.cond & 2) && gMC.ym < -0x200)
PutlittleStar();
if (gMC.ym < 0)
gMC.ym = 0;
//Set that hit a ceiling
hit |= 2;
}
return hit;
}
int JudgeHitMyCharTriangleD(int x, int y)
{
int hit = 0;
if (gMC.x < (2 * x + 1) << 12
&& gMC.x > (2 * x - 1) << 12
&& gMC.y - gMC.hit.top < (y << 13) + (-0x2000 * x + gMC.x) / 2 + 0x800
&& gMC.y + gMC.hit.bottom > (2 * y - 1) << 12)
{
//Clip
gMC.y = (y << 13) + (-0x2000 * x + gMC.x) / 2 + 0x800 + gMC.hit.top;
//Halt momentum
if (!(gMC.cond & 2) && gMC.ym < -0x200)
PutlittleStar();
if (gMC.ym < 0)
gMC.ym = 0;
//Set that hit a ceiling
hit |= 2;
}
return hit;
}
int JudgeHitMyCharTriangleE(int x, int y)
{
int hit = 0x10000;
if (gMC.x < (2 * x + 1) << 12
&& gMC.x > (2 * x - 1) << 12
&& gMC.y + gMC.hit.bottom > (y << 13) + (-0x2000 * x + gMC.x) / 2 - 0x800
&& gMC.y - gMC.hit.top < (2 * y + 1) << 12)
{
//Clip
gMC.y = (y << 13) + (-0x2000 * x + gMC.x) / 2 - 0x800 - gMC.hit.bottom;
//Halt momentum
if (gMC.ym > 0x400)
PlaySoundObject(23, 1);
if (gMC.ym > 0)
gMC.ym = 0;
//Set that hit this slope
hit = 0x10028;
}
return hit;
}
int JudgeHitMyCharTriangleF(int x, int y)
{
int hit = 0x20000;
if (gMC.x < (2 * x + 1) << 12
&& gMC.x > (2 * x - 1) << 12
&& gMC.y + gMC.hit.bottom > (y << 13) + (-0x2000 * x + gMC.x) / 2 + 0x800
&& gMC.y - gMC.hit.top < (2 * y + 1) << 12)
{
//Clip
gMC.y = (y << 13) + (-0x2000 * x + gMC.x) / 2 + 0x800 - gMC.hit.bottom;
//Halt momentum
if (gMC.ym > 0x400)
PlaySoundObject(23, 1);
if (gMC.ym > 0)
gMC.ym = 0;
//Set that hit this slope
hit = 0x20028;
}
return hit;
}
int JudgeHitMyCharTriangleG(int x, int y)
{
int hit = 0x40000;
if (gMC.x < (2 * x + 1) << 12
&& gMC.x > (2 * x - 1) << 12
&& gMC.y + gMC.hit.bottom > (y << 13) - (-0x2000 * x + gMC.x) / 2 + 0x800
&& gMC.y - gMC.hit.top < (2 * y + 1) << 12)
{
//Clip
gMC.y = (y << 13) - (-0x2000 * x + gMC.x) / 2 + 0x800 - gMC.hit.bottom;
//Halt momentum
if (gMC.ym > 0x400)
PlaySoundObject(23, 1);
if (gMC.ym > 0)
gMC.ym = 0;
//Set that hit this slope
hit = 0x40018;
}
return hit;
}
int JudgeHitMyCharTriangleH(int x, int y)
{
int hit = 0x80000;
if (gMC.x < (2 * x + 1) << 12
&& gMC.x > (2 * x - 1) << 12
&& gMC.y + gMC.hit.bottom > (y << 13) - (-0x2000 * x + gMC.x) / 2 - 0x800
&& gMC.y - gMC.hit.top < (2 * y + 1) << 12)
{
//Clip
gMC.y = (y << 13) - (-0x2000 * x + gMC.x) / 2 - 0x800 - gMC.hit.bottom;
//Halt momentum
if (gMC.ym > 0x400)
PlaySoundObject(23, 1);
if (gMC.ym > 0)
gMC.ym = 0;
//Set that hit this slope
hit = 0x80018;
}
return hit;
}
int JudgeHitMyCharWater(int x, int y)
{
int hit = 0;
if (gMC.x - gMC.hit.right < ((2 * x + 1) << 12) - 0x600
&& gMC.x + gMC.hit.right > ((2 * x - 1) << 12) + 0x600
&& gMC.y - gMC.hit.top < ((2 * y + 1) << 12) - 0x600
&& gMC.y + gMC.hit.bottom > y << 13)
hit = 0x100;
return hit;
}
int JudgeHitMyCharDamage(int x, int y)
{
int hit = 0;
if (gMC.x - 0x800 < (4 * x + 1) << 11
&& gMC.x + 0x800 > (4 * x - 1) << 11
&& gMC.y - 0x800 < (y << 13) + 0x600
&& gMC.y + 0x800 > (y << 13) - 0x600)
hit = 0x400;
return hit;
}
int JudgeHitMyCharDamageW(int x, int y)
{
int hit = 0;
if (gMC.x - 0x800 < (4 * x + 1) << 11
&& gMC.x + 0x800 > (4 * x - 1) << 11
&& gMC.y - 0x800 < (y << 13) + 0x600
&& gMC.y + 0x800 > (y << 13) - 0x600)
hit = 0xD00;
return hit;
}
int JudgeHitMyCharVectLeft(int x, int y)
{
int hit = 0;
if (gMC.x - gMC.hit.right < (4 * (2 * x + 1) - 1) << 10
&& gMC.x + gMC.hit.right > (4 * (2 * x - 1) + 1) << 10
&& gMC.y - gMC.hit.top < (4 * (2 * y + 1) - 1) << 10
&& gMC.y + gMC.hit.bottom > (4 * (2 * y - 1) + 1) << 10)
hit = 0x1000;
return hit;
}
int JudgeHitMyCharVectUp(int x, int y)
{
int hit = 0;
if (gMC.x - gMC.hit.right < (4 * (2 * x + 1) - 1) << 10
&& gMC.x + gMC.hit.right > (4 * (2 * x - 1) + 1) << 10
&& gMC.y - gMC.hit.top < (4 * (2 * y + 1) - 1) << 10
&& gMC.y + gMC.hit.bottom > (4 * (2 * y - 1) + 1) << 10)
hit = 0x2000;
return hit;
}
int JudgeHitMyCharVectRight(int x, int y)
{
int hit = 0;
if (gMC.x - gMC.hit.right < (4 * (2 * x + 1) - 1) << 10
&& gMC.x + gMC.hit.right > (4 * (2 * x - 1) + 1) << 10
&& gMC.y - gMC.hit.top < (4 * (2 * y + 1) - 1) << 10
&& gMC.y + gMC.hit.bottom > (4 * (2 * y - 1) + 1) << 10)
hit = 0x4000;
return hit;
}
int JudgeHitMyCharVectDown(int x, int y)
{
int hit = 0;
if (gMC.x - gMC.hit.right < (4 * (2 * x + 1) - 1) << 10
&& gMC.x + gMC.hit.right > (4 * (2 * x - 1) + 1) << 10
&& gMC.y - gMC.hit.top < (4 * (2 * y + 1) - 1) << 10
&& gMC.y + gMC.hit.bottom > (4 * (2 * y - 1) + 1) << 10)
hit = 0x8000;
return hit;
}
void HitMyCharMap()
{
int x = gMC.x / 0x2000;
int y = gMC.y / 0x2000;
int offy[4];
int offx[4];
offx[0] = 0;
offx[1] = 1;
offx[2] = 0;
offx[3] = 1;
offy[0] = 0;
offy[1] = 0;
offy[2] = 1;
offy[3] = 1;
uint8_t atrb[4];
for (int i = 0; i < 4; i++)
{
atrb[i] = GetAttribute(x + offx[i], y + offy[i]);
switch (atrb[i])
{
//Water
case 0x02:
gMC.flag |= JudgeHitMyCharWater(x + offx[i], y + offy[i]);
break;
//Block
case 0x05:
case 0x41:
case 0x43:
case 0x46:
gMC.flag |= JudgeHitMyCharBlock(x + offx[i], y + offy[i]);
break;
//Slopes
case 0x50:
gMC.flag |= JudgeHitMyCharTriangleA(x + offx[i], y + offy[i]);
break;
case 0x51:
gMC.flag |= JudgeHitMyCharTriangleB(x + offx[i], y + offy[i]);
break;
case 0x52:
gMC.flag |= JudgeHitMyCharTriangleC(x + offx[i], y + offy[i]);
break;
case 0x53:
gMC.flag |= JudgeHitMyCharTriangleD(x + offx[i], y + offy[i]);
break;
case 0x54:
gMC.flag |= JudgeHitMyCharTriangleE(x + offx[i], y + offy[i]);
break;
case 0x55:
gMC.flag |= JudgeHitMyCharTriangleF(x + offx[i], y + offy[i]);
break;
case 0x56:
gMC.flag |= JudgeHitMyCharTriangleG(x + offx[i], y + offy[i]);
break;
case 0x57:
gMC.flag |= JudgeHitMyCharTriangleH(x + offx[i], y + offy[i]);
break;
//Water and water blocks
case 0x60:
gMC.flag |= JudgeHitMyCharWater(x + offx[i], y + offy[i]);
break;
case 0x61:
gMC.flag |= JudgeHitMyCharBlock(x + offx[i], y + offy[i]);
gMC.flag |= JudgeHitMyCharWater(x + offx[i], y + offy[i]);
break;
//Spikes
case 0x62:
gMC.flag |= JudgeHitMyCharDamageW(x + offx[i], y + offy[i]);
break;
//Water slopes
case 0x70:
gMC.flag |= JudgeHitMyCharTriangleA(x + offx[i], y + offy[i]);
gMC.flag |= JudgeHitMyCharWater(x + offx[i], y + offy[i]);
break;
case 0x71:
gMC.flag |= JudgeHitMyCharTriangleB(x + offx[i], y + offy[i]);
gMC.flag |= JudgeHitMyCharWater(x + offx[i], y + offy[i]);
break;
case 0x72:
gMC.flag |= JudgeHitMyCharTriangleC(x + offx[i], y + offy[i]);
gMC.flag |= JudgeHitMyCharWater(x + offx[i], y + offy[i]);
break;
case 0x73:
gMC.flag |= JudgeHitMyCharTriangleD(x + offx[i], y + offy[i]);
gMC.flag |= JudgeHitMyCharWater(x + offx[i], y + offy[i]);
break;
case 0x74:
gMC.flag |= JudgeHitMyCharTriangleE(x + offx[i], y + offy[i]);
gMC.flag |= JudgeHitMyCharWater(x + offx[i], y + offy[i]);
break;
case 0x75:
gMC.flag |= JudgeHitMyCharTriangleF(x + offx[i], y + offy[i]);
gMC.flag |= JudgeHitMyCharWater(x + offx[i], y + offy[i]);
break;
case 0x76:
gMC.flag |= JudgeHitMyCharTriangleG(x + offx[i], y + offy[i]);
gMC.flag |= JudgeHitMyCharWater(x + offx[i], y + offy[i]);
break;
case 0x77:
gMC.flag |= JudgeHitMyCharTriangleH(x + offx[i], y + offy[i]);
gMC.flag |= JudgeHitMyCharWater(x + offx[i], y + offy[i]);
break;
//Wind
case 0x80:
gMC.flag |= JudgeHitMyCharVectLeft(x + offx[i], y + offy[i]);
break;
case 0x81:
gMC.flag |= JudgeHitMyCharVectUp(x + offx[i], y + offy[i]);
break;
case 0x82:
gMC.flag |= JudgeHitMyCharVectRight(x + offx[i], y + offy[i]);
break;
case 0x83:
gMC.flag |= JudgeHitMyCharVectDown(x + offx[i], y + offy[i]);
break;
//Water current
case 0xA0:
gMC.flag |= JudgeHitMyCharVectLeft(x + offx[i], y + offy[i]);
gMC.flag |= JudgeHitMyCharWater(x + offx[i], y + offy[i]);
break;
case 0xA1:
gMC.flag |= JudgeHitMyCharVectUp(x + offx[i], y + offy[i]);
gMC.flag |= JudgeHitMyCharWater(x + offx[i], y + offy[i]);
break;
case 0xA2:
gMC.flag |= JudgeHitMyCharVectRight(x + offx[i], y + offy[i]);
gMC.flag |= JudgeHitMyCharWater(x + offx[i], y + offy[i]);
break;
case 0xA3:
gMC.flag |= JudgeHitMyCharVectDown(x + offx[i], y + offy[i]);
gMC.flag |= JudgeHitMyCharWater(x + offx[i], y + offy[i]);
break;
default:
break;
}
}
if (gMC.y > gWaterY + 0x800)
gMC.flag |= 0x100;
}