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Do some NPC documentation

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This commit is contained in:
Clownacy 2020-07-08 22:57:59 +01:00
parent 98c2a8880e
commit b016b22a1e
1 changed files with 49 additions and 39 deletions
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72
src/NpcAct000.cpp
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@ -144,12 +144,12 @@ void ActNpc001(NPCHAR *npc)
// Get framerects // Get framerects
RECT rect[6] = { RECT rect[6] = {
{0x00, 0x10, 0x10, 0x20}, { 0, 16, 16, 32},
{0x10, 0x10, 0x20, 0x20}, {16, 16, 32, 32},
{0x20, 0x10, 0x30, 0x20}, {32, 16, 48, 32},
{0x30, 0x10, 0x40, 0x20}, {48, 16, 64, 32},
{0x40, 0x10, 0x50, 0x20}, {64, 16, 80, 32},
{0x50, 0x10, 0x60, 0x20}, {80, 16, 96, 32},
}; };
RECT rcNo = {0, 0, 0, 0}; RECT rcNo = {0, 0, 0, 0};
@ -214,21 +214,21 @@ void ActNpc002(NPCHAR *npc)
{ {
// Rects // Rects
RECT rcLeft[7] = { RECT rcLeft[7] = {
{32, 0, 64, 24}, { 32, 0, 64, 24},
{0, 0, 32, 24}, { 0, 0, 32, 24},
{32, 0, 64, 24}, { 32, 0, 64, 24},
{64, 0, 96, 24}, { 64, 0, 96, 24},
{96, 0, 128, 24}, { 96, 0, 128, 24},
{128, 0, 160, 24}, {128, 0, 160, 24},
{160, 0, 192, 24}, {160, 0, 192, 24},
}; };
RECT rcRight[7] = { RECT rcRight[7] = {
{32, 24, 64, 48}, { 32, 24, 64, 48},
{0, 24, 32, 48}, { 0, 24, 32, 48},
{32, 24, 64, 48}, { 32, 24, 64, 48},
{64, 24, 96, 48}, { 64, 24, 96, 48},
{96, 24, 128, 48}, { 96, 24, 128, 48},
{128, 24, 160, 48}, {128, 24, 160, 48},
{160, 24, 192, 48}, {160, 24, 192, 48},
}; };
@ -346,20 +346,20 @@ void ActNpc003(NPCHAR *npc)
void ActNpc004(NPCHAR *npc) void ActNpc004(NPCHAR *npc)
{ {
RECT rcLeft[8] = { RECT rcLeft[8] = {
{16, 0, 17, 1}, { 16, 0, 17, 1},
{16, 0, 32, 16}, { 16, 0, 32, 16},
{32, 0, 48, 16}, { 32, 0, 48, 16},
{48, 0, 64, 16}, { 48, 0, 64, 16},
{64, 0, 80, 16}, { 64, 0, 80, 16},
{80, 0, 96, 16}, { 80, 0, 96, 16},
{96, 0, 112, 16}, { 96, 0, 112, 16},
{112, 0, 128, 16}, {112, 0, 128, 16},
}; };
RECT rcUp[8] = { RECT rcUp[8] = {
{16, 0, 17, 1}, {16, 0, 17, 1},
{80, 48, 96, 64}, {80, 48, 96, 64},
{0, 128, 16, 144}, { 0, 128, 16, 144},
{16, 128, 32, 144}, {16, 128, 32, 144},
{32, 128, 48, 144}, {32, 128, 48, 144},
{48, 128, 64, 144}, {48, 128, 64, 144},
@ -423,13 +423,13 @@ void ActNpc004(NPCHAR *npc)
void ActNpc005(NPCHAR *npc) void ActNpc005(NPCHAR *npc)
{ {
RECT rcLeft[3] = { RECT rcLeft[3] = {
{0, 48, 16, 64}, { 0, 48, 16, 64},
{16, 48, 32, 64}, {16, 48, 32, 64},
{32, 48, 48, 64}, {32, 48, 48, 64},
}; };
RECT rcRight[3] = { RECT rcRight[3] = {
{0, 64, 16, 80}, { 0, 64, 16, 80},
{16, 64, 32, 80}, {16, 64, 32, 80},
{32, 64, 48, 80}, {32, 64, 48, 80},
}; };
@ -532,7 +532,7 @@ void ActNpc005(NPCHAR *npc)
void ActNpc006(NPCHAR *npc) void ActNpc006(NPCHAR *npc)
{ {
RECT rcLeft[5] = { RECT rcLeft[5] = {
{0, 80, 16, 96}, { 0, 80, 16, 96},
{16, 80, 32, 96}, {16, 80, 32, 96},
{32, 80, 48, 96}, {32, 80, 48, 96},
{48, 80, 64, 96}, {48, 80, 64, 96},
@ -540,7 +540,7 @@ void ActNpc006(NPCHAR *npc)
}; };
RECT rcRight[5] = { RECT rcRight[5] = {
{0, 96, 16, 112}, { 0, 96, 16, 112},
{16, 96, 32, 112}, {16, 96, 32, 112},
{32, 96, 48, 112}, {32, 96, 48, 112},
{48, 96, 64, 112}, {48, 96, 64, 112},
@ -670,7 +670,7 @@ void ActNpc007(NPCHAR *npc)
switch (npc->act_no) switch (npc->act_no)
{ {
case 0: case 0:
npc->x = gMC.x; npc->x = gMC.x; // Spawn beneath player
if (npc->direct == 0) if (npc->direct == 0)
npc->act_no = 1; npc->act_no = 1;
@ -679,12 +679,14 @@ void ActNpc007(NPCHAR *npc)
break; break;
case 1: case 1: // Going left
npc->xm -= 0x40; npc->xm -= 0x40;
// Turn around if far enough away from the player
if (npc->x < gMC.x - (192 * 0x200)) if (npc->x < gMC.x - (192 * 0x200))
npc->act_no = 2; npc->act_no = 2;
// Turn around if touching a wall
if (npc->flag & 1) if (npc->flag & 1)
{ {
npc->xm = 0; npc->xm = 0;
@ -693,12 +695,14 @@ void ActNpc007(NPCHAR *npc)
break; break;
case 2: case 2: // Going right
npc->xm += 0x40; npc->xm += 0x40;
// Turn around if far enough away from the player
if (npc->x > gMC.x + (192 * 0x200)) if (npc->x > gMC.x + (192 * 0x200))
npc->act_no = 1; npc->act_no = 1;
// Turn around if touching a wall
if (npc->flag & 4) if (npc->flag & 4)
{ {
npc->xm = 0; npc->xm = 0;
@ -708,27 +712,33 @@ void ActNpc007(NPCHAR *npc)
break; break;
} }
// Face direction Bazil is moving
if (npc->xm < 0) if (npc->xm < 0)
npc->direct = 0; npc->direct = 0;
else else
npc->direct = 2; npc->direct = 2;
// Cap speed
if (npc->xm > 0x5FF) if (npc->xm > 0x5FF)
npc->xm = 0x5FF; npc->xm = 0x5FF;
if (npc->xm < -0x5FF) if (npc->xm < -0x5FF)
npc->xm = -0x5FF; npc->xm = -0x5FF;
// Apply momentum
npc->x += npc->xm; npc->x += npc->xm;
// Increment animation
if (++npc->ani_wait > 1) if (++npc->ani_wait > 1)
{ {
npc->ani_wait = 0; npc->ani_wait = 0;
++npc->ani_no; ++npc->ani_no;
} }
// Loop animation
if (npc->ani_no > 2) if (npc->ani_no > 2)
npc->ani_no = 0; npc->ani_no = 0;
// Update sprite
if (npc->direct == 0) if (npc->direct == 0)
npc->rect = rcLeft[npc->ani_no]; npc->rect = rcLeft[npc->ani_no];
else else