Reverse experimental AKOS codec 5 rewrite.

This rewrite causes touching the ladder at the Fuel Tower to crash
ScummVM again (in Full Throttle)

svn-id: r5091

2 files changed, 80 insertions, 116 deletions

diff --git a/scumm/akos.cpp b/scumm/akos.cpp
index 7b420ecb03..ecd97b2b0f 100644
--- a/scumm/akos.cpp
+++ b/scumm/akos.cpp
@@ -860,136 +860,60 @@ void AkosRenderer::codec1_ignorePakCols(int num)
 void AkosRenderer::codec5()
 {
 	VirtScreen *vs;
+	BompDrawData bdd;
 
-	int left, right, top, bottom;
+	int moveX;
+	int moveY;
+	int left;
+	int var_20;
+	int max_width;
 
-	byte *src, *dest;
-	int src_x, src_y;
-	uint dst_x, dst_y;
+	int right;
+	int top;
+	int bottom;
 
-	bool masking;
-	byte maskbit;
-	const byte *mask = NULL;
-
-	// I don't know if this is complete. It used to simply call drawBomp()
-	// to draw an unscaled image, but I don't know if that was because it
-	// will never have to scale, or if it's because until quite recently
-	// drawBomp() didn't know how to scale images.
-	//
-	// What I do know is that drawBomp() doesn't care about masking and
-	// shadows, and these are both needed for Full Throttle.
-	
 	vs = &_vm->virtscr[0];
+	//setBlastObjectMode(shadow_mode); // not implemented yet
+	moveX = move_x_cur;
+	moveY = move_y_cur;
 
 	if (!mirror) {
-		left = (x - move_x_cur - width) + 1;
+		left = (x - moveX - width) + 1;
 	} else {
-		left = x + move_x_cur - 1;
+		left = x + moveX - 1;
 	}
 
-	right = left + width;
-	top = y + move_y_cur;
-	bottom = top + height + 1;
+	var_20 = 0;
+	max_width = outwidth;
+
+	right = left + width - 1;
+	top = y + moveY;
+	bottom = top + height;
 
 	if (left < 0)
 		left = 0;
-	if (left > (int) outwidth)
-		left -= left - outwidth;
-
-	if (top < draw_top)
-		draw_top = top;
-	if (bottom > draw_bottom)
-		draw_bottom = bottom;
-
-	_vm->updateDirtyRect(0, left, right, top, bottom, 1 << dirty_id);
+	if (left > max_width)
+		left -= left - max_width;
 
-	masking = false;
-	if (clipping) {
-		masking = _vm->isMaskActiveAt(left, top, right, bottom,
-			_vm->getResourceAddress(rtBuffer, 9) +
-			_vm->gdi._imgBufOffs[clipping] +
-			_vm->_screenStartStrip) != 0;
-	}
-
-	v1.mask_ptr = NULL;
-
-	if (masking || charsetmask || shadow_mode) {
-		v1.mask_ptr = _vm->getResourceAddress(rtBuffer, 9) +
-			top * 40 + _vm->_screenStartStrip;
-		v1.imgbufoffs = _vm->gdi._imgBufOffs[clipping];
-		if (!charsetmask && masking) {
-			v1.mask_ptr += v1.imgbufoffs;
-			v1.imgbufoffs = 0;
-		}
-	}
+	// Yazoo: this is not correct, but fix a lots of bugs for the momment
 
-	src = srcptr;
-	dest = outptr + top * outwidth + left + 1;
+	draw_top = 0;
+	draw_bottom = vs->height;
 
-	for (src_y = 0, dst_y = top; src_y < height; src_y++) {
-		byte code, color;
-		uint len, num, i;
-		byte *d = dest;
+	_vm->updateDirtyRect(0, left, right + 1, top, bottom + 1, 1 << dirty_id);
 
-		if (dst_y < 0 || dst_y >= outheight) {
-			src += READ_LE_UINT16(src) + 2;
-			mask += 40;
-			continue;
-		}
+	bdd.dataptr = srcptr;
+	bdd.out = outptr;
+	bdd.outheight = outheight;
+	bdd.outwidth = outwidth;
+	bdd.scale_x = 0xFF;
+	bdd.scale_y = 0xFF;
+	bdd.srcheight = height;
+	bdd.srcwidth = width;
+	bdd.x = left + 1;
+	bdd.y = top;
 
-		len = width;
-		src_x = 0;
-		dst_x = left + 1;
-		src += 2;
-
-		while (src_x <width) {
-			code = *src++;
-			num = (code >> 1) + 1;
-			if (num > len)
-				num = len;
-			len -= num;
-			if (code & 1) {
-				color = *src++;
-				for (i = 0; i < num; i++) {
-					if (dst_x >= 0 && dst_x < outwidth) {
-						if (color != 255) {
-							if (v1.mask_ptr)
-								mask = v1.mask_ptr + (dst_x >> 3);
-							maskbit = revBitMask[dst_x & 7];
-							if (shadow_mode && color == 13)
-								color = shadow_table[*d];
-							if (!mask || !((mask[0] | mask[v1.imgbufoffs]) & maskbit))
-								*d = color;
-						}
-					}
-					d++;
-					dst_x++;
-					src_x++;
-				}
-			} else {
-				for (i = 0; i < num; i++) {
-					color = src[i];
-					if (dst_x >= 0 && dst_x < outwidth) {
-						if (color != 255) {
-							if (v1.mask_ptr)
-								mask = v1.mask_ptr + (dst_x >> 3);
-							maskbit = revBitMask[dst_x & 7];
-							if (shadow_mode && color == 13)
-								color = shadow_table[*d];
-							if (!mask || !((mask[0] | mask[v1.imgbufoffs]) & maskbit))
-								*d = color;
-						}
-					}
-					d++;
-					dst_x++;
-					src_x++;
-				}
-				src += num;
-			}
-		}
-		dest += outwidth;
-		dst_y++;
-	}
+	_vm->drawBomp(&bdd, 0, bdd.dataptr, 0, 0);
 }
 
 void AkosRenderer::codec16()
diff --git a/scumm/script_v2.cpp b/scumm/script_v2.cpp
index 62b6e3ba76..9c6f6d1faf 100644
--- a/scumm/script_v2.cpp
+++ b/scumm/script_v2.cpp
@@ -2736,11 +2736,51 @@ void Scumm::o6_miscOps()
 	 				speed = 71;
 				else
 					speed = 1000 / _insaneFlag;
-				if (args[1] == 1) printf("startSmush one is true\n");
-				if (args[2] == 1) printf("startSmush two is true\n");
+
+				debug(1, "INSANE Arg: %d", args[1]);
+
 				ScummRenderer * sr = new ScummRenderer(this, speed);
  				SmushPlayer * sp = new SmushPlayer(sr);
- 				sp->play((char*)getStringAddressVar(VAR_VIDEONAME), getGameDataPath());
+
+				// INSANE mode 0: SMUSH movie playback
+				if (args[1] == 0) {
+ 					sp->play((char*)getStringAddressVar(VAR_VIDEONAME), getGameDataPath());
+				} else if (_gameId == GID_FT) {
+					// Full Throttle INSANE modes
+					switch (args[1]) {
+					 case 0:
+ 						sp->play("minedriv.san", getGameDataPath());
+						break;
+					 case 1:
+ 						sp->play("tovista2.san", getGameDataPath());
+						break;
+					 case 2:
+ 						sp->play("tovista1.san", getGameDataPath());
+						break;
+					 case 3:
+ 						sp->play("minefite.san", getGameDataPath());
+						break;
+					 case 4:
+ 						sp->play("rottopen.san", getGameDataPath());
+						break;
+					 case 5:
+					 case 6:
+					 case 7:
+					 case 8:
+						warning("FT_INSANE mode %d: Stub", args[1]);
+						break;
+					 case 9:
+ 						sp->play("credits.san", getGameDataPath());
+					 default:
+						// Other INSANE modes
+						warning("Unknown FT_INSANE mode for %d", args[1]);
+ 						sp->play((char*)getStringAddressVar(VAR_VIDEONAME), getGameDataPath());
+					 }
+				} else {
+					// Other INSANE modes
+					warning("Unknown insane mode for %d", args[1]);
+ 					sp->play((char*)getStringAddressVar(VAR_VIDEONAME), getGameDataPath());
+				}
 				delete sp;
 				delete sr;
  			}