diff options
| -rw-r--r-- | engines/dreamweb/backdrop.cpp | 42 | ||||
| -rw-r--r-- | engines/dreamweb/vgagrafx.cpp | 42 |
2 files changed, 42 insertions, 42 deletions
diff --git a/engines/dreamweb/backdrop.cpp b/engines/dreamweb/backdrop.cpp index 010d314b74..708a544dc4 100644 --- a/engines/dreamweb/backdrop.cpp +++ b/engines/dreamweb/backdrop.cpp @@ -26,6 +26,48 @@ namespace DreamGen { +void DreamGenContext::doblocks() { + uint16 dstOffset = data.word(kMapady) * 320 + data.word(kMapadx); + uint16 mapOffset = kMap + data.byte(kMapy) * kMapwidth + data.byte(kMapx); + ds = data.word(kMapdata); + const uint8 *mapData = ds.ptr(mapOffset, 0); + ds = data.word(kBackdrop); + const uint8 *blocks = ds.ptr(kBlocks, 0); + es = data.word(kWorkspace); + uint8 *dstBuffer = es.ptr(dstOffset, 0); + + for (size_t i = 0; i < 10; ++i) { + for (size_t j = 0; j < 11; ++j) { + uint16 blockType = mapData[j]; + if (blockType != 0) { + uint8 *dst = dstBuffer + i * 320 * 16 + j * 16; + const uint8 *block = blocks + blockType * 256; + for (size_t k = 0; k < 4; ++k) { + memcpy(dst, block, 16); + block += 16; + dst += 320; + } + for (size_t k = 0; k < 12; ++k) { + memcpy(dst, block, 16); + memset(dst + 16, 0xdf, 4); + block += 16; + dst += 320; + } + dst += 4; + ax = 0x0dfdf; + memset(dst, 0xdf, 16); + dst += 320; + memset(dst, 0xdf, 16); + dst += 320; + memset(dst, 0xdf, 16); + dst += 320; + memset(dst, 0xdf, 16); + } + } + mapData += kMapwidth; + } +} + uint8 DreamGenContext::getxad(const uint8 *setData, uint8 *result) { uint8 v0 = setData[0]; uint8 v1 = setData[1]; diff --git a/engines/dreamweb/vgagrafx.cpp b/engines/dreamweb/vgagrafx.cpp index c87e27a8c4..5e0e35e8ab 100644 --- a/engines/dreamweb/vgagrafx.cpp +++ b/engines/dreamweb/vgagrafx.cpp @@ -378,48 +378,6 @@ void DreamGenContext::clearwork() { memset(workspace(), 0, 320*200); } -void DreamGenContext::doblocks() { - uint16 dstOffset = data.word(kMapady) * 320 + data.word(kMapadx); - uint16 mapOffset = kMap + data.byte(kMapy) * kMapwidth + data.byte(kMapx); - ds = data.word(kMapdata); - const uint8 *mapData = ds.ptr(mapOffset, 0); - ds = data.word(kBackdrop); - const uint8 *blocks = ds.ptr(kBlocks, 0); - es = data.word(kWorkspace); - uint8 *dstBuffer = es.ptr(dstOffset, 0); - - for (size_t i = 0; i < 10; ++i) { - for (size_t j = 0; j < 11; ++j) { - uint16 blockType = mapData[j]; - if (blockType != 0) { - uint8 *dst = dstBuffer + i * 320 * 16 + j * 16; - const uint8 *block = blocks + blockType * 256; - for (size_t k = 0; k < 4; ++k) { - memcpy(dst, block, 16); - block += 16; - dst += 320; - } - for (size_t k = 0; k < 12; ++k) { - memcpy(dst, block, 16); - memset(dst + 16, 0xdf, 4); - block += 16; - dst += 320; - } - dst += 4; - ax = 0x0dfdf; - memset(dst, 0xdf, 16); - dst += 320; - memset(dst, 0xdf, 16); - dst += 320; - memset(dst, 0xdf, 16); - dst += 320; - memset(dst, 0xdf, 16); - } - } - mapData += kMapwidth; - } -} - void DreamGenContext::zoom() { if (data.word(kWatchingtime) != 0) return; |