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-rw-r--r--queen/graphics.cpp305
-rw-r--r--queen/graphics.h5
2 files changed, 159 insertions, 151 deletions
diff --git a/queen/graphics.cpp b/queen/graphics.cpp
index 239959d268..89540c8754 100644
--- a/queen/graphics.cpp
+++ b/queen/graphics.cpp
@@ -29,123 +29,6 @@
namespace Queen {
-Graphics::Graphics(Display *display, Input *input, Resource *resource)
- : _cameraBob(0), _display(display), _input(input), _resource(resource) {
-
- memset(_frames, 0, sizeof(_frames));
- memset(_banks, 0, sizeof(_banks));
- memset(_bobs, 0, sizeof(_bobs));
- memset(_sortedBobs, 0, sizeof(_sortedBobs));
- _sortedBobsCount = 0;
- _shrinkBuffer.data = new uint8[ BOB_SHRINK_BUF_SIZE ];
-}
-
-
-Graphics::~Graphics() {
- uint32 i;
- for(i = 0; i < ARRAYSIZE(_banks); ++i) {
- delete[] _banks[i].data;
- }
- frameEraseAll(true);
- delete[] _shrinkBuffer.data;
-}
-
-
-void Graphics::bankLoad(const char *bankname, uint32 bankslot) {
-
- int16 i;
-
- bankErase(bankslot);
- _banks[bankslot].data = _resource->loadFile(bankname);
- if (!_banks[bankslot].data) {
- error("Unable to open bank '%s'", bankname);
- }
-
- int16 entries = (int16)READ_LE_UINT16(_banks[bankslot].data);
- if (entries < 0 || entries >= MAX_BANK_SIZE) {
- error("Maximum bank size exceeded or negative bank size : %d", entries);
- }
-
- debug(9, "Graphics::bankLoad(%s, %d) - entries = %d", bankname, bankslot, entries);
-
- uint32 offset = 2;
- uint8 *p = _banks[bankslot].data;
- for (i = 1; i <= entries; ++i) {
- _banks[bankslot].indexes[i] = offset;
- uint16 w = READ_LE_UINT16(p + offset + 0);
- uint16 h = READ_LE_UINT16(p + offset + 2);
- // jump to next entry, skipping data & header
- offset += w * h + 8;
- }
-
-}
-
-
-void Graphics::bankUnpack(uint32 srcframe, uint32 dstframe, uint32 bankslot) {
-
- debug(9, "Graphics::bankUnpack(%d, %d, %d)", srcframe, dstframe, bankslot);
-
- uint8 *p = _banks[bankslot].data + _banks[bankslot].indexes[srcframe];
-
- if (!_banks[bankslot].data)
- error("Graphics::bankUnpack(%i, %i, %i) called but _banks[bankslot].data is NULL!",
- srcframe, dstframe, bankslot);
-
- BobFrame *pbf = &_frames[dstframe];
- delete[] pbf->data;
-
- pbf->width = READ_LE_UINT16(p + 0);
- pbf->height = READ_LE_UINT16(p + 2);
- pbf->xhotspot = READ_LE_UINT16(p + 4);
- pbf->yhotspot = READ_LE_UINT16(p + 6);
-
- uint32 size = pbf->width * pbf->height;
- pbf->data = new uint8[ size ];
- memcpy(pbf->data, p + 8, size);
-
-}
-
-
-void Graphics::bankOverpack(uint32 srcframe, uint32 dstframe, uint32 bankslot) {
-
- debug(9, "Graphics::bankOverpack(%d, %d, %d)", srcframe, dstframe, bankslot);
-
- uint8 *p = _banks[bankslot].data + _banks[bankslot].indexes[srcframe];
- uint16 src_w = READ_LE_UINT16(p + 0);
- uint16 src_h = READ_LE_UINT16(p + 2);
-
- // unpack if destination frame is smaller than source one
- if (_frames[dstframe].width < src_w || _frames[dstframe].height < src_h) {
- bankUnpack(srcframe, dstframe, bankslot);
- }
- else {
- // copy data 'over' destination frame (without changing frame header)
- memcpy(_frames[dstframe].data, p + 8, src_w * src_h);
- }
-}
-
-
-void Graphics::bankErase(uint32 bankslot) {
-
- debug(9, "Graphics::bankErase(%d)", bankslot);
- delete[] _banks[bankslot].data;
- _banks[bankslot].data = 0;
-}
-
-
-void Graphics::bobSetupControl() {
-
- bankLoad("control.BBK",17);
- bankUnpack(1, 1, 17); // Mouse pointer
- bankUnpack(3, 3, 17); // Up arrow dialogue
- bankUnpack(4, 4, 17); // Down arrow dialogue
- bankErase(17);
-
- BobFrame *bf = &_frames[1];
- _display->setMouseCursor(bf->data, bf->width, bf->height, bf->xhotspot, bf->yhotspot);
-}
-
-
void BobSlot::curPos(int16 xx, int16 yy) {
active = true;
@@ -319,21 +202,154 @@ void BobSlot::animReset() {
}
-void Graphics::bobDraw(uint32 frameNum, int16 x, int16 y, uint16 scale, bool xflip, const Box& box) {
+void BobSlot::clear() {
+
+ active = false;
+ xflip = false;
+ animating = false;
+ anim.string.buffer = NULL;
+ moving = false;
+ scale = 100;
+ box.x1 = 0;
+ box.y1 = 0;
+ box.x2 = GAME_SCREEN_WIDTH - 1;
+ box.y2 = ROOM_ZONE_HEIGHT - 1;
+}
+
+
+Graphics::Graphics(Display *display, Input *input, Resource *resource)
+ : _cameraBob(0), _display(display), _input(input), _resource(resource) {
+
+ memset(_frames, 0, sizeof(_frames));
+ memset(_banks, 0, sizeof(_banks));
+ memset(_bobs, 0, sizeof(_bobs));
+ memset(_sortedBobs, 0, sizeof(_sortedBobs));
+ _sortedBobsCount = 0;
+ _shrinkBuffer.data = new uint8[ BOB_SHRINK_BUF_SIZE ];
+}
+
+
+Graphics::~Graphics() {
+
+ uint32 i;
+ for(i = 0; i < ARRAYSIZE(_banks); ++i) {
+ delete[] _banks[i].data;
+ }
+ frameEraseAll(true);
+ delete[] _shrinkBuffer.data;
+}
+
+
+void Graphics::bankLoad(const char *bankname, uint32 bankslot) {
+
+ bankErase(bankslot);
+ _banks[bankslot].data = _resource->loadFile(bankname);
+ if (!_banks[bankslot].data) {
+ error("Unable to open bank '%s'", bankname);
+ }
+
+ int16 entries = (int16)READ_LE_UINT16(_banks[bankslot].data);
+ if (entries < 0 || entries >= MAX_BANK_SIZE) {
+ error("Maximum bank size exceeded or negative bank size : %d", entries);
+ }
+
+ debug(9, "Graphics::bankLoad(%s, %d) - entries = %d", bankname, bankslot, entries);
+
+ uint32 offset = 2;
+ uint8 *p = _banks[bankslot].data;
+ int16 i;
+ for (i = 1; i <= entries; ++i) {
+ _banks[bankslot].indexes[i] = offset;
+ uint16 w = READ_LE_UINT16(p + offset + 0);
+ uint16 h = READ_LE_UINT16(p + offset + 2);
+ // jump to next entry, skipping data & header
+ offset += w * h + 8;
+ }
+}
+
+
+void Graphics::bankUnpack(uint32 srcframe, uint32 dstframe, uint32 bankslot) {
+
+ debug(9, "Graphics::bankUnpack(%d, %d, %d)", srcframe, dstframe, bankslot);
+
+ uint8 *p = _banks[bankslot].data + _banks[bankslot].indexes[srcframe];
+
+ if (!_banks[bankslot].data)
+ error("Graphics::bankUnpack(%i, %i, %i) called but _banks[bankslot].data is NULL!",
+ srcframe, dstframe, bankslot);
+
+ BobFrame *pbf = &_frames[dstframe];
+ delete[] pbf->data;
+
+ pbf->width = READ_LE_UINT16(p + 0);
+ pbf->height = READ_LE_UINT16(p + 2);
+ pbf->xhotspot = READ_LE_UINT16(p + 4);
+ pbf->yhotspot = READ_LE_UINT16(p + 6);
+
+ uint32 size = pbf->width * pbf->height;
+ pbf->data = new uint8[ size ];
+ memcpy(pbf->data, p + 8, size);
+
+}
+
+
+void Graphics::bankOverpack(uint32 srcframe, uint32 dstframe, uint32 bankslot) {
+
+ debug(9, "Graphics::bankOverpack(%d, %d, %d)", srcframe, dstframe, bankslot);
+
+ uint8 *p = _banks[bankslot].data + _banks[bankslot].indexes[srcframe];
+ uint16 src_w = READ_LE_UINT16(p + 0);
+ uint16 src_h = READ_LE_UINT16(p + 2);
+
+ // unpack if destination frame is smaller than source one
+ if (_frames[dstframe].width < src_w || _frames[dstframe].height < src_h) {
+ bankUnpack(srcframe, dstframe, bankslot);
+ }
+ else {
+ // copy data 'over' destination frame (without changing frame header)
+ memcpy(_frames[dstframe].data, p + 8, src_w * src_h);
+ }
+}
+
+
+void Graphics::bankErase(uint32 bankslot) {
+
+ debug(9, "Graphics::bankErase(%d)", bankslot);
+ delete[] _banks[bankslot].data;
+ _banks[bankslot].data = 0;
+}
+
+
+void Graphics::bobSetupControl() {
+
+ bankLoad("control.BBK",17);
+ bankUnpack(1, 1, 17); // Mouse pointer
+ bankUnpack(3, 3, 17); // Up arrow dialogue
+ bankUnpack(4, 4, 17); // Down arrow dialogue
+ bankErase(17);
+
+ BobFrame *bf = &_frames[1];
+ _display->setMouseCursor(bf->data, bf->width, bf->height, bf->xhotspot, bf->yhotspot);
+}
+
+
+void Graphics::bobDraw(const BobSlot *bs, int16 x, int16 y) {
uint16 w, h;
- debug(9, "Graphics::bobDraw(%d, %d, %d, %d)", frameNum, x, y, scale);
+ debug(9, "Graphics::bobDraw(%d, %d, %d)", bs->frameNum, x, y);
- BobFrame *pbf = &_frames[frameNum];
- if (scale < 100) {
- bobShrink(pbf, scale);
+ BobFrame *pbf = &_frames[bs->frameNum];
+ if (bs->scale < 100) {
+ bobShrink(pbf, bs->scale);
pbf = &_shrinkBuffer;
}
w = pbf->width;
h = pbf->height;
- if(w != 0 && h != 0 && box.intersects(x, y, w, h)) {
+ const Box *box = &bs->box;
+
+ if(w != 0 && h != 0 && box->intersects(x, y, w, h)) {
uint8 *src = pbf->data;
uint16 x_skip = 0;
@@ -342,35 +358,35 @@ void Graphics::bobDraw(uint32 frameNum, int16 x, int16 y, uint16 scale, bool xfl
uint16 h_new = h;
// compute bounding box intersection with frame
- if (x < box.x1) {
- x_skip = box.x1 - x;
+ if (x < box->x1) {
+ x_skip = box->x1 - x;
w_new -= x_skip;
- x = box.x1;
+ x = box->x1;
}
- if (y < box.y1) {
- y_skip = box.y1 - y;
+ if (y < box->y1) {
+ y_skip = box->y1 - y;
h_new -= y_skip;
- y = box.y1;
+ y = box->y1;
}
- if (x + w_new > box.x2 + 1) {
- w_new = box.x2 - x + 1;
+ if (x + w_new > box->x2 + 1) {
+ w_new = box->x2 - x + 1;
}
- if (y + h_new > box.y2 + 1) {
- h_new = box.y2 - y + 1;
+ if (y + h_new > box->y2 + 1) {
+ h_new = box->y2 - y + 1;
}
src += w * y_skip;
- if (!xflip) {
+ if (!bs->xflip) {
src += x_skip;
- _display->blit(RB_SCREEN, x, y, src, w_new, h_new, w, xflip, true);
+ _display->blit(RB_SCREEN, x, y, src, w_new, h_new, w, bs->xflip, true);
}
else {
src += w - w_new - x_skip;
x += w_new - 1;
- _display->blit(RB_SCREEN, x, y, src, w_new, h_new, w, xflip, true);
+ _display->blit(RB_SCREEN, x, y, src, w_new, h_new, w, bs->xflip, true);
}
}
@@ -447,22 +463,10 @@ void Graphics::bobShrink(const BobFrame *bf, uint16 percentage) {
void Graphics::bobClear(uint32 bobnum) {
BobSlot *pbs = &_bobs[bobnum];
-
- pbs->active = false;
- pbs->xflip = false;
- pbs->animating = false;
- pbs->anim.string.buffer = NULL;
- pbs->moving = false;
- pbs->scale = 100;
- pbs->box.x1 = 0;
- pbs->box.y1 = 0;
- pbs->box.x2 = GAME_SCREEN_WIDTH - 1;
+ pbs->clear();
if (_display->fullscreen() || bobnum == 16) { // FIXME: does bob number 16 really used ?
pbs->box.y2 = GAME_SCREEN_HEIGHT - 1;
}
- else {
- pbs->box.y2 = ROOM_ZONE_HEIGHT - 1;
- }
}
@@ -533,7 +537,7 @@ void Graphics::bobDrawAll() {
x = pbs->x - xh - _display->horizontalScroll();
y = pbs->y - yh;
- bobDraw(pbs->frameNum, x, y, pbs->scale, pbs->xflip, pbs->box);
+ bobDraw(pbs, x, y);
}
}
}
@@ -548,6 +552,7 @@ void Graphics::bobClearAll() {
void Graphics::bobStopAll() {
+
for(int32 i = 0; i < ARRAYSIZE(_bobs); ++i) {
_bobs[i].moving = false;
}
diff --git a/queen/graphics.h b/queen/graphics.h
index 899ed65940..082661f7b2 100644
--- a/queen/graphics.h
+++ b/queen/graphics.h
@@ -90,6 +90,8 @@ struct BobSlot {
void animString(const AnimFrame *animBuf);
void animNormal(uint16 firstFrame, uint16 lastFrame, uint16 speed, bool rebound, bool xflip);
void animReset();
+
+ void clear();
};
@@ -145,7 +147,7 @@ public:
void bankErase(uint32 bankslot); // erase()
void bobSetupControl();
- void bobDraw(uint32 frameNum, int16 x, int16 y, uint16 scale, bool xflip, const Box& box); // bob()
+ void bobDraw(const BobSlot *bs, int16 x, int16 y);
void bobDrawInventoryItem(uint32 bobnum, uint16 x, uint16 y); // invbob()
void bobPaste(uint32 frameNum, int16 x, int16 y); // bobpaste()
void bobShrink(const BobFrame *bf, uint16 percentage);
@@ -155,6 +157,7 @@ public:
void bobClearAll(); // clearallbobs()
void bobStopAll();
BobSlot *bob(int index);
+
void bobCustomParallax(uint16 roomNum); // CHECK_PARALLAX()
void bobSetText(
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-01 03:35:38 +0000