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bit more (nw)

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This commit is contained in:
David Haywood 2014-09-26 12:19:10 +00:00
parent 632a43a964
commit 1a2f399d11
1 changed files with 9 additions and 19 deletions
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28
src/mame/machine/raiden2cop.c
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@ -1633,6 +1633,10 @@ void raiden2cop_device::LEGACY_cop_collision_update_hitbox(address_space &space
int j = slot;
int i;
UINT8 res;
res = 7;
//for (j = 0; j < 2; j++)
for (i = 0; i < 3;i++)
@ -1647,31 +1651,17 @@ void raiden2cop_device::LEGACY_cop_collision_update_hitbox(address_space &space
m_LEGACY_cop_collision_info[j].min[i] = (cop_collision_info[j].pos[i]) + dx[i];
m_LEGACY_cop_collision_info[j].max[i] = m_LEGACY_cop_collision_info[j].min[i] + size[i];
}
}
static UINT8 res;
res = 3;
if(m_LEGACY_cop_collision_info[0].max[i] >= m_LEGACY_cop_collision_info[1].min[i] && m_LEGACY_cop_collision_info[0].min[i] <= m_LEGACY_cop_collision_info[1].max[i])
res &= ~(1 << i);
/* outbound X check */
if(m_LEGACY_cop_collision_info[0].max[1] >= m_LEGACY_cop_collision_info[1].min[1] && m_LEGACY_cop_collision_info[0].min[1] <= m_LEGACY_cop_collision_info[1].max[1])
res &= ~2;
if(m_LEGACY_cop_collision_info[1].max[i] >= m_LEGACY_cop_collision_info[0].min[i] && m_LEGACY_cop_collision_info[1].min[i] <= m_LEGACY_cop_collision_info[0].max[i])
res &= ~(1 << i);
if(m_LEGACY_cop_collision_info[1].max[1] >= m_LEGACY_cop_collision_info[0].min[1] && m_LEGACY_cop_collision_info[1].min[1] <= m_LEGACY_cop_collision_info[0].max[1])
res &= ~2;
/* outbound Y check */
if(m_LEGACY_cop_collision_info[0].max[0] >= m_LEGACY_cop_collision_info[1].min[0] && m_LEGACY_cop_collision_info[0].min[0] <= m_LEGACY_cop_collision_info[1].max[0])
res &= ~1;
if(m_LEGACY_cop_collision_info[1].max[0] >= m_LEGACY_cop_collision_info[0].min[0] && m_LEGACY_cop_collision_info[1].min[0] <= m_LEGACY_cop_collision_info[0].max[0])
res &= ~1;
for (i = 0; i < 3;i++)
cop_hit_val[i] = (cop_collision_info[0].pos[i] - cop_collision_info[1].pos[i]);
}
cop_hit_val_stat = res; // TODO: there's also bit 2 and 3 triggered in the tests, no known meaning
cop_hit_status = res;
}