aboutsummaryrefslogtreecommitdiff
path: root/scumm/object.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'scumm/object.cpp')
-rw-r--r--scumm/object.cpp158
1 files changed, 1 insertions, 157 deletions
diff --git a/scumm/object.cpp b/scumm/object.cpp
index aa4eca86a9..f8bed2e29e 100644
--- a/scumm/object.cpp
+++ b/scumm/object.cpp
@@ -23,6 +23,7 @@
#include "stdafx.h"
#include "scumm.h"
#include "actor.h"
+#include "bomp.h"
#include "object.h"
#include "resource.h"
#include "usage_bits.h"
@@ -1557,163 +1558,6 @@ void Scumm::drawBlastObject(BlastObject *eo) {
updateDirtyRect(vs->number, bdd.x, bdd.x + bdd.srcwidth, bdd.y, bdd.y + bdd.srcheight, 0);
}
-static byte _bompScaleTable[] = {
- 0, 128, 64, 192, 32, 160, 96, 224,
- 16, 144, 80, 208, 48, 176, 112, 240,
- 8, 136, 72, 200, 40, 168, 104, 232,
- 24, 152, 88, 216, 56, 184, 120, 248,
- 4, 132, 68, 196, 36, 164, 100, 228,
- 20, 148, 84, 212, 52, 180, 116, 244,
- 12, 140, 76, 204, 44, 172, 108, 236,
- 28, 156, 92, 220, 60, 188, 124, 252,
- 2, 130, 66, 194, 34, 162, 98, 226,
- 18, 146, 82, 210, 50, 178, 114, 242,
- 10, 138, 74, 202, 42, 170, 106, 234,
- 26, 154, 90, 218, 58, 186, 122, 250,
- 6, 134, 70, 198, 38, 166, 102, 230,
- 22, 150, 86, 214, 54, 182, 118, 246,
- 14, 142, 78, 206, 46, 174, 110, 238,
- 30, 158, 94, 222, 62, 190, 126, 254,
- 1, 129, 65, 193, 33, 161, 97, 225,
- 17, 145, 81, 209, 49, 177, 113, 241,
- 9, 137, 73, 201, 41, 169, 105, 233,
- 25, 153, 89, 217, 57, 185, 121, 249,
- 5, 133, 69, 197, 37, 165, 101, 229,
- 21, 149, 85, 213, 53, 181, 117, 245,
- 13, 141, 77, 205, 45, 173, 109, 237,
- 29, 157, 93, 221, 61, 189, 125, 253,
- 3, 131, 67, 195, 35, 163, 99, 227,
- 19, 147, 83, 211, 51, 179, 115, 243,
- 11, 139, 75, 203, 43, 171, 107, 235,
- 27, 155, 91, 219, 59, 187, 123, 251,
- 7, 135, 71, 199, 39, 167, 103, 231,
- 23, 151, 87, 215, 55, 183, 119, 247,
- 15, 143, 79, 207, 47, 175, 111, 239,
- 31, 159, 95, 223, 63, 191, 127, 255,
-
- 0, 128, 64, 192, 32, 160, 96, 224,
- 16, 144, 80, 208, 48, 176, 112, 240,
- 8, 136, 72, 200, 40, 168, 104, 232,
- 24, 152, 88, 216, 56, 184, 120, 248,
- 4, 132, 68, 196, 36, 164, 100, 228,
- 20, 148, 84, 212, 52, 180, 116, 244,
- 12, 140, 76, 204, 44, 172, 108, 236,
- 28, 156, 92, 220, 60, 188, 124, 252,
- 2, 130, 66, 194, 34, 162, 98, 226,
- 18, 146, 82, 210, 50, 178, 114, 242,
- 10, 138, 74, 202, 42, 170, 106, 234,
- 26, 154, 90, 218, 58, 186, 122, 250,
- 6, 134, 70, 198, 38, 166, 102, 230,
- 22, 150, 86, 214, 54, 182, 118, 246,
- 14, 142, 78, 206, 46, 174, 110, 238,
- 30, 158, 94, 222, 62, 190, 126, 254,
- 1, 129, 65, 193, 33, 161, 97, 225,
- 17, 145, 81, 209, 49, 177, 113, 241,
- 9, 137, 73, 201, 41, 169, 105, 233,
- 25, 153, 89, 217, 57, 185, 121, 249,
- 5, 133, 69, 197, 37, 165, 101, 229,
- 21, 149, 85, 213, 53, 181, 117, 245,
- 13, 141, 77, 205, 45, 173, 109, 237,
- 29, 157, 93, 221, 61, 189, 125, 253,
- 3, 131, 67, 195, 35, 163, 99, 227,
- 19, 147, 83, 211, 51, 179, 115, 243,
- 11, 139, 75, 203, 43, 171, 107, 235,
- 27, 155, 91, 219, 59, 187, 123, 251,
- 7, 135, 71, 199, 39, 167, 103, 231,
- 23, 151, 87, 215, 55, 183, 119, 247,
- 15, 143, 79, 207, 47, 175, 111, 239,
- 31, 159, 95, 223, 63, 191, 127, 255,
-};
-
-static byte _bompBitsTable[] = {
- 8, 7, 7, 6, 7, 6, 6, 5, 7, 6, 6, 5, 6, 5, 5, 4,
- 7, 6, 6, 5, 6, 5, 5, 4, 6, 5, 5, 4, 5, 4, 4, 3,
- 7, 6, 6, 5, 6, 5, 5, 4, 6, 5, 5, 4, 5, 4, 4, 3,
- 6, 5, 5, 4, 5, 4, 4, 3, 5, 4, 4, 3, 4, 3, 3, 2,
- 7, 6, 6, 5, 6, 5, 5, 4, 6, 5, 5, 4, 5, 4, 4, 3,
- 6, 5, 5, 4, 5, 4, 4, 3, 5, 4, 4, 3, 4, 3, 3, 2,
- 6, 5, 5, 4, 5, 4, 4, 3, 5, 4, 4, 3, 4, 3, 3, 2,
- 5, 4, 4, 3, 4, 3, 3, 2, 4, 3, 3, 2, 3, 2, 2, 1,
- 7, 6, 6, 5, 6, 5, 5, 4, 6, 5, 5, 4, 5, 4, 4, 3,
- 6, 5, 5, 4, 5, 4, 4, 3, 5, 4, 4, 3, 4, 3, 3, 2,
- 6, 5, 5, 4, 5, 4, 4, 3, 5, 4, 4, 3, 4, 3, 3, 2,
- 5, 4, 4, 3, 4, 3, 3, 2, 4, 3, 3, 2, 3, 2, 2, 1,
- 6, 5, 5, 4, 5, 4, 4, 3, 5, 4, 4, 3, 4, 3, 3, 2,
- 5, 4, 4, 3, 4, 3, 3, 2, 4, 3, 3, 2, 3, 2, 2, 1,
- 5, 4, 4, 3, 4, 3, 3, 2, 4, 3, 3, 2, 3, 2, 2, 1,
- 4, 3, 3, 2, 3, 2, 2, 1, 3, 2, 2, 1, 2, 1, 1, 0,
-};
-
-int32 Scumm::setupBompScale(byte * scaling, int32 size, byte scale) {
- uint32 tmp = (256 - (size >> 1));
- int32 count = (size + 7) >> 3;
- assert(tmp < sizeof(_bompScaleTable));
- byte * tmp_ptr = _bompScaleTable + tmp;
- byte * tmp_scaling = scaling;
- byte a = 0;
-
- while((count--) != 0) {
- tmp = *(tmp_ptr + 3);
- a <<= 1;
- if (scale < tmp) {
- a |= 1;
- }
- tmp = *(tmp_ptr + 2);
- a <<= 1;
- if (scale < tmp) {
- a |= 1;
- }
- tmp = *(tmp_ptr + 1);
- a <<= 1;
- if (scale < tmp) {
- a |= 1;
- }
- tmp = *(tmp_ptr + 0);
- a <<= 1;
- if (scale < tmp) {
- a |= 1;
- }
- tmp_ptr += 4;
-
- tmp = *(tmp_ptr + 3);
- a <<= 1;
- if (scale < tmp) {
- a |= 1;
- }
- tmp = *(tmp_ptr + 2);
- a <<= 1;
- if (scale < tmp) {
- a |= 1;
- }
- tmp = *(tmp_ptr + 1);
- a <<= 1;
- if (scale < tmp) {
- a |= 1;
- }
- tmp = *(tmp_ptr + 0);
- a <<= 1;
- if (scale < tmp) {
- a |= 1;
- }
- tmp_ptr += 4;
-
- *(tmp_scaling++) = a;
- }
- if ((size & 7) != 0) {
- *(tmp_scaling - 1) |= revBitMask[size & 7];
- }
-
- count = (size + 7) >> 3;
- byte ret_value = 0;
- while(count--) {
- tmp = *scaling++;
- assert(tmp < sizeof(_bompBitsTable));
- ret_value += _bompBitsTable[tmp];
- }
-
- return ret_value;
-}
-
void Scumm::removeBlastObjects() {
BlastObject *eo;
int i;
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-19 18:44:26 +0000