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Use floats in SmokeCircle related functions

This commit is contained in:
Anonymous Maarten 2022-11-09 16:08:12 +01:00
parent 874db5e6cb
commit 8747449cdd
1 changed files with 12 additions and 12 deletions
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24
src/DETHRACE/common/spark.c
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@ -838,7 +838,7 @@ void SmokeLine(int l, int x, br_scalar zbuff, int r_squared, tU8* scr_ptr, tU16*
if (gProgram_state.cockpit_on) {
depth_ptr += gOffset;
}
z = (1.0 - zbuff) * 32768.0f;
z = (1.f - zbuff) * 32768.0f;
r_multiplier_int = r_multiplier * 65536.0f;
shade_offset_int = shade_offset * 65536.0f;
@ -897,7 +897,7 @@ void SmokeCircle(br_vector3* o, br_scalar r, br_scalar extra_z, br_scalar streng
return;
}
shade_ptr = (tU8*)pShade_table->pixels + pShade_table->row_bytes * (pShade_table->base_y + 1);
shade_offset = strength * 14.99;
shade_offset = strength * 14.99f;
r_multiplier = shade_offset / (double)max_r_squared;
z_multiplier = extra_z / (double)max_r_squared;
max_x = pRender_screen->width - ox - 1;
@ -910,7 +910,7 @@ void SmokeCircle(br_vector3* o, br_scalar r, br_scalar extra_z, br_scalar streng
osp = scr_ptr;
odp = depth_ptr;
if (pRender_screen->height > oy && oy + ry >= 0.0) {
r_squared = (r * r);
r_squared = r * r;
inc = -r;
y = 0;
y_limit = ry;
@ -951,7 +951,7 @@ void SmokeCircle(br_vector3* o, br_scalar r, br_scalar extra_z, br_scalar streng
if (y_limit <= y) {
break;
}
++y;
y++;
scr_ptr -= pRender_screen->row_bytes;
depth_ptr -= pDepth_buffer->row_bytes / 2;
for (r_squared += (2 * y - 1) * aspect_squared; max_r_squared < r_squared && inc < 0; r_squared += 2 * inc - 1) {
@ -961,19 +961,19 @@ void SmokeCircle(br_vector3* o, br_scalar r, br_scalar extra_z, br_scalar streng
l -= 2;
}
gOffset += IRandomBetween(-1, 1);
if (gOffset > r / 5.0) {
gOffset = r / 5.0;
if (gOffset > r / 5.f) {
gOffset = r / 5.f;
}
if (gOffset < -(r / 5.0)) {
gOffset = -(r / 5.0);
if (gOffset < -(r / 5.f)) {
gOffset = -(r / 5.f);
}
}
}
if (pAspect < 1.0) {
aspect_squared = 9.0;
ry = r / 3.0;
aspect_squared = 9.f;
ry = r / 3.f;
}
if (oy > 0 && oy <= pRender_screen->height + ry - 2.0) {
if (oy > 0 && oy <= pRender_screen->height + ry - 2.f) {
r_squared = (r * r);
inc = -r;
y = 0;
@ -989,7 +989,7 @@ void SmokeCircle(br_vector3* o, br_scalar r, br_scalar extra_z, br_scalar streng
inc = -sqrtf(max_r_squared - r_squared);
r_squared += inc * inc;
}
if (oy - ry < 0.0) {
if (oy - ry < 0.f) {
y_limit = oy;
}
l = -2 * inc;