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Code Issues Releases Wiki Activity

fix additive blending flags for faces

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This commit is contained in:
XProger
2019-08-10 22:46:33 +03:00
parent db1f06c117
commit e161791008
1 changed files with 19 additions and 52 deletions
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71
src/format.h
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@@ -1709,6 +1709,11 @@ namespace TR {
uint16 vertices[4];
uint8 triangle:1, colored:1, water:1, flip:5;
Face() : triangle(0), colored(0), water(0), flip(0) {
flags.value = 0;
effects.value = 0;
}
static int cmp(const Face &a, const Face &b) {
int aIndex = a.flags.texture;
int bIndex = b.flags.texture;
@@ -4040,7 +4045,6 @@ namespace TR {
ASSERT(fIndex < data.fCount);
Face &f = data.faces[fIndex++];
f.flags.value = 0;
switch (type) {
case TYPE_SPRITE : {
Room::Data::Sprite &sprite = data.sprites[data.sCount++];
@@ -4067,7 +4071,6 @@ namespace TR {
case TYPE_R_INVISIBLE :
case TYPE_R_TRANSP :
case TYPE_R_SOLID :
f.triangle = false;
f.vertices[0] = (stream.readBE16() >> 4);
f.vertices[1] = (stream.readBE16() >> 4);
f.vertices[2] = (stream.readBE16() >> 4);
@@ -4087,9 +4090,6 @@ namespace TR {
ASSERT(f.flags.value % 16 == 0);
ASSERT(f.flags.value / 16 < roomTexturesCount);
f.flags.value /= 16;
f.water = false;
f.colored = false;
f.flip = false;
if (type == TYPE_R_TRANSP)
roomTextures[f.flags.texture].attribute = 1;
@@ -5031,13 +5031,9 @@ namespace TR {
if (!isRoomMesh && (version & (VER_TR4 | VER_TR5))) {
stream.read(f.effects.value);
} else {
f.effects.value = 0;
}
f.colored = colored;
f.water = false;
f.flip = false;
}
void readRoom(Stream &stream, int roomIndex) {
@@ -5144,16 +5140,12 @@ namespace TR {
ASSERT(t.unknown == 0);
Face &f = d.faces[d.fCount++];
f.flags.texture = t.texture;
f.flags.doubleSided = false;
f.triangle = true;
f.colored = false;
f.water = false;
f.flip = false;
f.vertices[0] = vStart + t.i0;
f.vertices[1] = vStart + t.i1;
f.vertices[2] = vStart + t.i2;
f.vertices[3] = 0;
f.flags.texture = t.texture;
f.triangle = true;
f.vertices[0] = vStart + t.i0;
f.vertices[1] = vStart + t.i1;
f.vertices[2] = vStart + t.i2;
f.vertices[3] = 0;
ASSERT(f.vertices[0] < d.vCount);
ASSERT(f.vertices[1] < d.vCount);
ASSERT(f.vertices[2] < d.vCount);
@@ -5180,16 +5172,11 @@ namespace TR {
ASSERT(r.unknown == 0);
Face &f = d.faces[d.fCount++];
f.flags.texture = texture;
f.flags.doubleSided = false;
f.triangle = false;
f.colored = false;
f.water = false;
f.flip = false;
f.vertices[0] = vStart + r.i0;
f.vertices[1] = vStart + r.i1;
f.vertices[2] = vStart + r.i2;
f.vertices[3] = vStart + r.i3;
f.flags.texture = texture;
f.vertices[0] = vStart + r.i0;
f.vertices[1] = vStart + r.i1;
f.vertices[2] = vStart + r.i2;
f.vertices[3] = vStart + r.i3;
ASSERT(f.vertices[0] < d.vCount);
ASSERT(f.vertices[1] < d.vCount);
@@ -5291,10 +5278,6 @@ namespace TR {
f.vertices[1] >>= 2;
f.vertices[2] >>= 2;
f.vertices[3] >>= 2;
f.triangle = false;
f.colored = false;
f.water = false;
f.flip = false;
}
} else {
for (int i = 0; i < d.rCount; i++) {
@@ -5315,10 +5298,7 @@ namespace TR {
f.vertices[1] >>= 2;
f.vertices[2] >>= 2;
f.vertices[3] = 0;
f.triangle = true;
f.colored = false;
f.water = false;
f.flip = false;
f.triangle = true;
}
} else {
for (int i = 0; i < d.tCount; i++) {
@@ -5620,9 +5600,6 @@ namespace TR {
for (int k = 0; k < count; k++) {
ASSERT(fIndex < mesh.fCount);
Face &f = mesh.faces[fIndex++];
f.water = false;
f.colored = false;
f.flip = 0;
switch (type) {
case TYPE_T_COLOR : f.colored = true;
case TYPE_T_TEX_UNK :
@@ -5678,7 +5655,6 @@ namespace TR {
case TYPE_R_FLIP_TRANSP : f.flip = 1;
case TYPE_R_TEX :
case TYPE_R_TRANSP :
f.triangle = false;
f.vertices[0] = (stream.readBE16() >> 5);
f.vertices[1] = (stream.readBE16() >> 5);
f.vertices[2] = (stream.readBE16() >> 5);
@@ -5892,12 +5868,8 @@ namespace TR {
stream.raw(&r, sizeof(r));
Face &f = mesh.faces[idx++];
f.flags.doubleSided = false;
f.flags.texture = (info & 0xFF) | (r.tex << 8);
f.triangle = true;
f.colored = false;
f.water = false;
f.flip = false;
f.triangle = true;
f.vertices[0] = r.i0;
f.vertices[1] = r.i1;
@@ -5913,12 +5885,7 @@ namespace TR {
stream.read(info);
Face &f = mesh.faces[idx++];
f.flags.doubleSided = false;
f.flags.texture = info & 0xFFFF;
f.triangle = false;
f.colored = false;
f.water = false;
f.flip = false;
f.flags.texture = info & 0xFFFF;
struct {
uint32 i0:8, i1:8, i2:8, i3:8;