aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--scumm/costume.cpp2
-rw-r--r--scumm/gfx.cpp34
-rw-r--r--scumm/gfx.h5
-rw-r--r--scumm/object.cpp6
-rw-r--r--scumm/verbs.cpp66
5 files changed, 84 insertions, 29 deletions
diff --git a/scumm/costume.cpp b/scumm/costume.cpp
index 27c5a4ce5b..d160c27be1 100644
--- a/scumm/costume.cpp
+++ b/scumm/costume.cpp
@@ -842,7 +842,7 @@ void ScummEngine::cost_decodeData(Actor *a, int frame, uint usemask) {
if (_features & GF_NES) {
a->_cost.curpos[0] = 0;
a->_cost.start[0] = 0;
- a->_cost.end[0] = getResourceAddress(rtCostume,a->_costume)[2+0*2+1];
+ a->_cost.end[0] = getResourceAddress(rtCostume, a->_costume)[2 + 8 * frame + 2 * newDirToOldDir(a->getFacing()) + 1];
a->_cost.frame[0] = frame;
return;
}
diff --git a/scumm/gfx.cpp b/scumm/gfx.cpp
index 509d297bb9..99d8fb0859 100644
--- a/scumm/gfx.cpp
+++ b/scumm/gfx.cpp
@@ -1371,7 +1371,7 @@ void Gdi::drawBitmap(const byte *ptr, VirtScreen *vs, int x, int y, const int wi
if (_vm->_version == 1) {
if (_vm->_features & GF_NES)
- drawStripNES(dstPtr, vs->pitch, stripnr, height);
+ drawStripNES(dstPtr, vs->pitch, stripnr, y, height, _C64ObjectMode);
else if (_C64ObjectMode)
drawStripC64Object(dstPtr, vs->pitch, stripnr, width, height);
else
@@ -1872,22 +1872,40 @@ void Gdi::decodeNESGfx(const byte *room) {
// there's another pointer at room + 0x0E, but I don't know what data it points at
}
-void Gdi::drawStripNES(byte *dst, int dstPitch, int stripnr, int height) {
+void Gdi::decodeNESObject(const byte *ptr, int xpos, int ypos, int width, int height) {
+ int y;
+
+ _NESObj_x = xpos;
+ ypos /= 8;
+ height /= 8;
+
+ for (y = ypos; y < ypos + height; y++) {
+ int x = xpos;
+ while (x < xpos + width) {
+ byte len = *ptr++;
+ for (int i = 0; i < (len & 0x7F); i++)
+ _NESNametableObj[y][2 + x++] = (len & 0x80) ? (*ptr++) : (*ptr);
+ if (!(len & 0x80))
+ ptr++;
+ }
+ }
+}
+
+void Gdi::drawStripNES(byte *dst, int dstPitch, int stripnr, int top, int height, bool isObject) {
// printf("drawStripNES, pitch=%i, strip=%i, height=%i\n",dstPitch,stripnr,height);
+ top /= 8;
height /= 8;
int x = stripnr + 2; // NES version has a 2 tile gap on each edge
- if (height > 16) {
-// debug(0,"NES room data %i (not 128) pixels high!\n",height);
- height = 16;
- }
+ if (isObject)
+ x += _NESObj_x; // for objects, need to start at the left edge of the object, not the screen
if (x > 63) {
debug(0,"NES tried to render invalid strip %i",stripnr);
return;
}
- for (int y = 0; y < height; y++) {
+ for (int y = top; y < top + height; y++) {
int palette = (_NESAttributes[((y << 2) & 0x30) | ((x >> 2) & 0xF)] >> (((y & 2) << 1) | (x & 2))) & 0x3;
- int tile = _NESNametable[y][x];
+ int tile = isObject ? _NESNametableObj[y][x] : _NESNametable[y][x];
for (int i = 0; i < 8; i++) {
byte c0 = _NESPatTable[tile * 16 + i];
diff --git a/scumm/gfx.h b/scumm/gfx.h
index df55ca8a5b..d32682e5bb 100644
--- a/scumm/gfx.h
+++ b/scumm/gfx.h
@@ -231,6 +231,8 @@ protected:
byte _NESPatTable[4096], _NESNametable[16][64], _NESAttributes[64], _NESPalette[16];
byte _NESBaseTiles;
+ byte _NESNametableObj[16][64];
+ int _NESObj_x;
/* Bitmap decompressors */
bool decompressBitmap(byte *dst, int dstPitch, const byte *src, int numLinesToProcess);
@@ -238,7 +240,7 @@ protected:
void drawStripEGA(byte *dst, int dstPitch, const byte *src, int height) const;
void drawStripC64Object(byte *dst, int dstPitch, int stripnr, int width, int height);
void drawStripC64Background(byte *dst, int dstPitch, int stripnr, int height);
- void drawStripNES(byte *dst, int dstPitch, int stripnr, int height);
+ void drawStripNES(byte *dst, int dstPitch, int stripnr, int top, int height, bool isObject);
void drawStripComplex(byte *dst, int dstPitch, const byte *src, int height, const bool transpCheck) const;
void drawStripBasicH(byte *dst, int dstPitch, const byte *src, int height, const bool transpCheck) const;
@@ -280,6 +282,7 @@ public:
StripTable *generateStripTable(const byte *src, int width, int height, StripTable *table) const;
void decodeC64Gfx(const byte *src, byte *dst, int size) const;
void decodeNESGfx(const byte *room);
+ void decodeNESObject(const byte *ptr, int xpos, int ypos, int width, int height);
void drawBMAPBg(const byte *ptr, VirtScreen *vs, int startstrip);
void drawBMAPObject(const byte *ptr, VirtScreen *vs, int obj, int x, int y, int w, int h);
diff --git a/scumm/object.cpp b/scumm/object.cpp
index 11ba41d06e..b535709a9e 100644
--- a/scumm/object.cpp
+++ b/scumm/object.cpp
@@ -482,7 +482,11 @@ void ScummEngine::drawObject(int obj, int arg) {
if (_version == 1) {
gdi._C64ObjectMode = true;
- gdi.decodeC64Gfx(ptr, gdi._C64ObjectMap, width * (height / 8) * 3);
+ if (_features & GF_NES) {
+ gdi.decodeNESObject(ptr, xpos, ypos, width, height);
+ } else {
+ gdi.decodeC64Gfx(ptr, gdi._C64ObjectMap, width * (height / 8) * 3);
+ }
}
// Sam & Max needs this to fix object-layering problems with
// the inventory and conversation icons.
diff --git a/scumm/verbs.cpp b/scumm/verbs.cpp
index d7d3b95d6e..dc514cf8c2 100644
--- a/scumm/verbs.cpp
+++ b/scumm/verbs.cpp
@@ -55,19 +55,32 @@ void ScummEngine_v2::initV2MouseOver() {
// Inventory items
for (i = 0; i < 2; i++) {
- v2_mouseover_boxes[2 * i].rect.left = 0;
- v2_mouseover_boxes[2 * i].rect.right = 144;
- v2_mouseover_boxes[2 * i].rect.top = 32 + 8 * i;
- v2_mouseover_boxes[2 * i].rect.bottom = v2_mouseover_boxes[2 * i].rect.top + 8;
+ if (_features & GF_NES) {
+ v2_mouseover_boxes[2 * i].rect.left = 0;
+ v2_mouseover_boxes[2 * i].rect.right = 96;
+ v2_mouseover_boxes[2 * i].rect.top = 48 + 8 * i;
+ v2_mouseover_boxes[2 * i].rect.bottom = v2_mouseover_boxes[2 * i].rect.top + 8;
+ } else {
+ v2_mouseover_boxes[2 * i].rect.left = 0;
+ v2_mouseover_boxes[2 * i].rect.right = 144;
+ v2_mouseover_boxes[2 * i].rect.top = 32 + 8 * i;
+ v2_mouseover_boxes[2 * i].rect.bottom = v2_mouseover_boxes[2 * i].rect.top + 8;
+ }
v2_mouseover_boxes[2 * i].color = color;
v2_mouseover_boxes[2 * i].hicolor = hi_color;
-
- v2_mouseover_boxes[2 * i + 1].rect.left = 176;
- v2_mouseover_boxes[2 * i + 1].rect.right = 320;
- v2_mouseover_boxes[2 * i + 1].rect.top = v2_mouseover_boxes[2 * i].rect.top;
- v2_mouseover_boxes[2 * i + 1].rect.bottom = v2_mouseover_boxes[2 * i].rect.bottom;
+ if (_features & GF_NES) {
+ v2_mouseover_boxes[2 * i + 1].rect.left = 128;
+ v2_mouseover_boxes[2 * i + 1].rect.right = 224;
+ v2_mouseover_boxes[2 * i + 1].rect.top = v2_mouseover_boxes[2 * i].rect.top;
+ v2_mouseover_boxes[2 * i + 1].rect.bottom = v2_mouseover_boxes[2 * i].rect.bottom;
+ } else {
+ v2_mouseover_boxes[2 * i + 1].rect.left = 176;
+ v2_mouseover_boxes[2 * i + 1].rect.right = 320;
+ v2_mouseover_boxes[2 * i + 1].rect.top = v2_mouseover_boxes[2 * i].rect.top;
+ v2_mouseover_boxes[2 * i + 1].rect.bottom = v2_mouseover_boxes[2 * i].rect.bottom;
+ }
v2_mouseover_boxes[2 * i + 1].color = color;
v2_mouseover_boxes[2 * i + 1].hicolor = hi_color;
@@ -75,18 +88,32 @@ void ScummEngine_v2::initV2MouseOver() {
// Inventory arrows
- v2_mouseover_boxes[kInventoryUpArrow].rect.left = 144;
- v2_mouseover_boxes[kInventoryUpArrow].rect.right = 176;
- v2_mouseover_boxes[kInventoryUpArrow].rect.top = 32;
- v2_mouseover_boxes[kInventoryUpArrow].rect.bottom = 40;
+ if (_features & GF_NES) {
+ v2_mouseover_boxes[kInventoryUpArrow].rect.left = 96;
+ v2_mouseover_boxes[kInventoryUpArrow].rect.right = 128;
+ v2_mouseover_boxes[kInventoryUpArrow].rect.top = 48;
+ v2_mouseover_boxes[kInventoryUpArrow].rect.bottom = 56;
+ } else {
+ v2_mouseover_boxes[kInventoryUpArrow].rect.left = 144;
+ v2_mouseover_boxes[kInventoryUpArrow].rect.right = 176;
+ v2_mouseover_boxes[kInventoryUpArrow].rect.top = 32;
+ v2_mouseover_boxes[kInventoryUpArrow].rect.bottom = 40;
+ }
v2_mouseover_boxes[kInventoryUpArrow].color = arrow_color;
v2_mouseover_boxes[kInventoryUpArrow].hicolor = hi_color;
- v2_mouseover_boxes[kInventoryDownArrow].rect.left = 144;
- v2_mouseover_boxes[kInventoryDownArrow].rect.right = 176;
- v2_mouseover_boxes[kInventoryDownArrow].rect.top = 40;
- v2_mouseover_boxes[kInventoryDownArrow].rect.bottom = 48;
+ if (_features & GF_NES) {
+ v2_mouseover_boxes[kInventoryDownArrow].rect.left = 96;
+ v2_mouseover_boxes[kInventoryDownArrow].rect.right = 128;
+ v2_mouseover_boxes[kInventoryDownArrow].rect.top = 56;
+ v2_mouseover_boxes[kInventoryDownArrow].rect.bottom = 64;
+ } else {
+ v2_mouseover_boxes[kInventoryDownArrow].rect.left = 144;
+ v2_mouseover_boxes[kInventoryDownArrow].rect.right = 176;
+ v2_mouseover_boxes[kInventoryDownArrow].rect.top = 40;
+ v2_mouseover_boxes[kInventoryDownArrow].rect.bottom = 48;
+ }
v2_mouseover_boxes[kInventoryDownArrow].color = arrow_color;
v2_mouseover_boxes[kInventoryDownArrow].hicolor = hi_color;
@@ -94,7 +121,10 @@ void ScummEngine_v2::initV2MouseOver() {
// Sentence line
v2_mouseover_boxes[kSentenceLine].rect.left = 0;
- v2_mouseover_boxes[kSentenceLine].rect.right = 320;
+ if (_features & GF_NES)
+ v2_mouseover_boxes[kSentenceLine].rect.right = 224;
+ else
+ v2_mouseover_boxes[kSentenceLine].rect.right = 320;
v2_mouseover_boxes[kSentenceLine].rect.top = 0;
v2_mouseover_boxes[kSentenceLine].rect.bottom = 8;
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 22:26:33 +0000