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-rw-r--r--engines/hopkins/lines.cpp357
1 files changed, 119 insertions, 238 deletions
diff --git a/engines/hopkins/lines.cpp b/engines/hopkins/lines.cpp
index b3db053455..eed136a076 100644
--- a/engines/hopkins/lines.cpp
+++ b/engines/hopkins/lines.cpp
@@ -1176,35 +1176,6 @@ LABEL_17:
int16 *LinesManager::PARCOURS2(int srcX, int srcY, int destX, int destY) {
int v12;
int v14;
- int v15;
- int v16;
- int v18;
- int v19;
- int v20;
- int v22;
- int v23;
- int v24;
- int v26;
- int v27;
- int v28;
- int v31;
- int v34;
- int v35;
- int v36;
- int v38;
- int v39;
- int v40;
- int v42;
- int v43;
- int v44;
- int v46;
- int v47;
- int v48;
- int v50;
- int v51;
- int v52;
- int v53;
- int v54;
int v55;
int v56;
int v58;
@@ -1250,14 +1221,6 @@ int16 *LinesManager::PARCOURS2(int srcX, int srcY, int destX, int destY) {
int v98;
int v99;
int v100;
- int v101;
- int v102;
- int v103;
- int v104;
- int v105;
- int v106;
- int v107;
- int v108;
int v109;
int v110;
int v111;
@@ -1330,87 +1293,55 @@ int16 *LinesManager::PARCOURS2(int srcX, int srcY, int destX, int destY) {
if (PARC_PERS(srcX, srcY, clipDestX, clipDestY, -1, -1, 0) != 1) {
v14 = 0;
- v15 = clipDestY;
- if (_vm->_graphicsManager._maxY > clipDestY) {
- v16 = 5;
- do {
- v101 = v16;
- v16 = v101;
- if (checkCollisionLine(clipDestX, v15, &v136[5], &v141[5], 0, _vm->_objectsManager._lastLine) && v141[v101] <= _vm->_objectsManager._lastLine)
- break;
- v136[v101] = 0;
- v141[v101] = -1;
- ++v14;
- ++v15;
- } while (_vm->_graphicsManager._maxY > v15);
+ for (int v15 = clipDestY; v15 < _vm->_graphicsManager._maxY; v15++, v14++) {
+ if (checkCollisionLine(clipDestX, v15, &v136[5], &v141[5], 0, _vm->_objectsManager._lastLine) && v141[5] <= _vm->_objectsManager._lastLine)
+ break;
+ v136[5] = 0;
+ v141[5] = -1;
}
v131[5] = v14;
- v18 = 0;
- v19 = clipDestY;
- if (_vm->_graphicsManager._minY < clipDestY) {
- v20 = 1;
- do {
- v102 = v20;
- v20 = v102;
- if (checkCollisionLine(clipDestX, v19, &v136[1], &v141[1], 0, _vm->_objectsManager._lastLine) && v141[v102] <= _vm->_objectsManager._lastLine)
- break;
- v136[v102] = 0;
- v141[v102] = -1;
- if (v131[5] < v18) {
- if (v141[5] != -1)
- break;
- }
- ++v18;
- --v19;
- } while (_vm->_graphicsManager._minY < v19);
- }
- v131[1] = v18;
- v22 = 0;
- v23 = clipDestX;
- if (_vm->_graphicsManager._maxX > clipDestX) {
- v24 = 3;
- do {
- v103 = v24;
- v24 = v103;
- if (checkCollisionLine(v23, clipDestY, &v136[3], &v141[3], 0, _vm->_objectsManager._lastLine) && v141[v103] <= _vm->_objectsManager._lastLine)
- break;
- v136[v103] = 0;
- v141[v103] = -1;
- ++v22;
- if (v131[1] < v22) {
- if (v141[1] != -1)
- break;
- }
- if (v131[5] < v22 && v141[5] != -1)
- break;
- ++v23;
- } while (_vm->_graphicsManager._maxX > v23);
- }
- v131[3] = v22;
- v26 = 0;
- v27 = clipDestX;
- if (_vm->_graphicsManager._minX < clipDestX) {
- v28 = 7;
- do {
- v104 = v28;
- v28 = v104;
- if (checkCollisionLine(v27, clipDestY, &v136[7], &v141[7], 0, _vm->_objectsManager._lastLine) && v141[v104] <= _vm->_objectsManager._lastLine)
- break;
- v136[v104] = 0;
- v141[v104] = -1;
- ++v26;
- if (v131[1] < v26) {
- if (v141[1] != -1)
- break;
- }
- if (v131[5] < v26 && v141[5] != -1)
- break;
- if (v131[3] < v26 && v141[3] != -1)
+
+ v14 = 0;
+ for (int v19 = clipDestY; v19 > _vm->_graphicsManager._minY; v19--, v14++) {
+ if (checkCollisionLine(clipDestX, v19, &v136[1], &v141[1], 0, _vm->_objectsManager._lastLine) && v141[1] <= _vm->_objectsManager._lastLine)
+ break;
+ v136[1] = 0;
+ v141[1] = -1;
+ if (v131[5] < v14 && v141[5] != -1)
+ break;
+ }
+ v131[1] = v14;
+
+ v14 = 0;
+ for (int v23 = clipDestX; v23 < _vm->_graphicsManager._maxX; v23++) {
+ if (checkCollisionLine(v23, clipDestY, &v136[3], &v141[3], 0, _vm->_objectsManager._lastLine) && v141[3] <= _vm->_objectsManager._lastLine)
+ break;
+ v136[3] = 0;
+ v141[3] = -1;
+ ++v14;
+ if (v131[1] < v14 && v141[1] != -1)
break;
- --v27;
- } while (_vm->_graphicsManager._minX < v27);
+ if (v131[5] < v14 && v141[5] != -1)
+ break;
}
- v131[7] = v26;
+ v131[3] = v14;
+
+ v14 = 0;
+ for (int v27 = clipDestX; v27 > _vm->_graphicsManager._minX; v27--) {
+ if (checkCollisionLine(v27, clipDestY, &v136[7], &v141[7], 0, _vm->_objectsManager._lastLine) && v141[7] <= _vm->_objectsManager._lastLine)
+ break;
+ v136[7] = 0;
+ v141[7] = -1;
+ ++v14;
+ if (v131[1] < v14 && v141[1] != -1)
+ break;
+ if (v131[5] < v14 && v141[5] != -1)
+ break;
+ if (v131[3] < v14 && v141[3] != -1)
+ break;
+ }
+ v131[7] = v14;
+
if (v141[1] < 0 || _vm->_objectsManager._lastLine < v141[1])
v141[1] = -1;
if (v141[3] < 0 || _vm->_objectsManager._lastLine < v141[3])
@@ -1429,23 +1360,17 @@ int16 *LinesManager::PARCOURS2(int srcX, int srcY, int destX, int destY) {
v131[7] = 1300;
if (v141[1] == -1 && v141[3] == -1 && v141[5] == -1 && v141[7] == -1)
return (int16 *)g_PTRNUL;
- v31 = 0;
+
if (v141[5] != -1 && v131[1] >= v131[5] && v131[3] >= v131[5] && v131[7] >= v131[5]) {
v121 = v141[5];
v120 = v136[5];
- v31 = 1;
- }
- if (v141[1] != -1 && !v31 && v131[5] >= v131[1] && v131[3] >= v131[1] && v131[7] >= v131[1]) {
+ } else if (v141[1] != -1 && v131[5] >= v131[1] && v131[3] >= v131[1] && v131[7] >= v131[1]) {
v121 = v141[1];
v120 = v136[1];
- v31 = 1;
- }
- if (v141[3] != -1 && !v31 && v131[1] >= v131[3] && v131[5] >= v131[3] && v131[7] >= v131[3]) {
+ } else if (v141[3] != -1 && v131[1] >= v131[3] && v131[5] >= v131[3] && v131[7] >= v131[3]) {
v121 = v141[3];
v120 = v136[3];
- v31 = 1;
- }
- if (v141[7] != -1 && !v31 && v131[5] >= v131[7] && v131[3] >= v131[7] && v131[1] >= v131[7]) {
+ } else if (v141[7] != -1 && v131[5] >= v131[7] && v131[3] >= v131[7] && v131[1] >= v131[7]) {
v121 = v141[7];
v120 = v136[7];
}
@@ -1457,132 +1382,88 @@ int16 *LinesManager::PARCOURS2(int srcX, int srcY, int destX, int destY) {
v126[v12] = 1300;
}
- v34 = 0;
- v35 = srcY;
- if (_vm->_graphicsManager._maxY > srcY) {
- v36 = 5;
- do {
- v105 = v36;
- v36 = v105;
- if (checkCollisionLine(srcX, v35, &v136[5], &v141[5], 0, _vm->_objectsManager._lastLine) && v141[v105] <= _vm->_objectsManager._lastLine)
- break;
- v136[v105] = 0;
- v141[v105] = -1;
- ++v34;
- ++v35;
- } while (_vm->_graphicsManager._maxY > v35);
- }
- v131[5] = v34 + 1;
- v38 = 0;
- v39 = srcY;
- if (_vm->_graphicsManager._minY < srcY) {
- v40 = 1;
- do {
- v106 = v40;
- v40 = v106;
- if (checkCollisionLine(srcX, v39, &v136[1], &v141[1], 0, _vm->_objectsManager._lastLine) && v141[v106] <= _vm->_objectsManager._lastLine)
- break;
- v136[v106] = 0;
- v141[v106] = -1;
- ++v38;
- if (v141[5] != -1) {
- if (v38 > 80)
- break;
- }
- --v39;
- } while (_vm->_graphicsManager._minY < v39);
- }
- v131[1] = v38 + 1;
- v42 = 0;
- v43 = srcX;
- if (_vm->_graphicsManager._maxX > srcX) {
- v44 = 3;
- do {
- v107 = v44;
- v44 = v107;
- if (checkCollisionLine(v43, srcY, &v136[3], &v141[3], 0, _vm->_objectsManager._lastLine) && v141[v107] <= _vm->_objectsManager._lastLine)
- break;
- v136[v107] = 0;
- v141[v107] = -1;
- ++v42;
- if (v141[5] != -1 || v141[1] != -1) {
- if (v42 > 100)
- break;
- }
- ++v43;
- } while (_vm->_graphicsManager._maxX > v43);
- }
- v131[3] = v42 + 1;
- v46 = 0;
- v47 = srcX;
- if (_vm->_graphicsManager._minX < srcX) {
- v48 = 7;
- do {
- v108 = v48;
- v48 = v108;
- if (checkCollisionLine(v47, srcY, &v136[7], &v141[7], 0, _vm->_objectsManager._lastLine) && v141[v108] <= _vm->_objectsManager._lastLine)
- break;
- v136[v108] = 0;
- v141[v108] = -1;
- ++v46;
- if (v141[5] != -1 || v141[1] != -1 || v141[3] != -1) {
- if (v46 > 100)
- break;
- }
- --v47;
- } while (_vm->_graphicsManager._minX < v47);
- }
- v131[7] = v46 + 1;
- if (v141[1] != -1) {
- v50 = abs(v141[1] - v121);
- v126[1] = v50;
+ v14 = 0;
+ for (int v35 = srcY; v35 < _vm->_graphicsManager._maxY; v35++, v14++) {
+ if (checkCollisionLine(srcX, v35, &v136[5], &v141[5], 0, _vm->_objectsManager._lastLine) && v141[5] <= _vm->_objectsManager._lastLine)
+ break;
+ v136[5] = 0;
+ v141[5] = -1;
}
- if (v141[3] != -1) {
- v51 = abs(v141[3] - v121);
- v126[3] = v51;
+ v131[5] = v14 + 1;
+
+ v14 = 0;
+ for (int v39 = srcY; v39 > _vm->_graphicsManager._minY; v39--) {
+ if (checkCollisionLine(srcX, v39, &v136[1], &v141[1], 0, _vm->_objectsManager._lastLine) && v141[1] <= _vm->_objectsManager._lastLine)
+ break;
+ v136[1] = 0;
+ v141[1] = -1;
+ ++v14;
+ if (v141[5] != -1 && v14 > 80)
+ break;
}
- if (v141[5] != -1) {
- v52 = abs(v141[5] - v121);
- v126[5] = v52;
+ v131[1] = v14 + 1;
+
+ v14 = 0;
+ for (int v43 = srcX; v43 < _vm->_graphicsManager._maxX; v43++) {
+ if (checkCollisionLine(v43, srcY, &v136[3], &v141[3], 0, _vm->_objectsManager._lastLine) && v141[3] <= _vm->_objectsManager._lastLine)
+ break;
+ v136[3] = 0;
+ v141[3] = -1;
+ ++v14;
+ if ((v141[5] != -1 || v141[1] != -1) && (v14 > 100))
+ break;
}
- if (v141[7] != -1) {
- v53 = abs(v141[7] - v121);
- v126[7] = v53;
+ v131[3] = v14 + 1;
+
+ v14 = 0;
+ for (int v47 = srcX; v47 > _vm->_graphicsManager._minX; v47--) {
+ if (checkCollisionLine(v47, srcY, &v136[7], &v141[7], 0, _vm->_objectsManager._lastLine) && v141[7] <= _vm->_objectsManager._lastLine)
+ break;
+ v136[7] = 0;
+ v141[7] = -1;
+ ++v14;
+ if ((v141[5] != -1 || v141[1] != -1 || v141[3] != -1) && (v14 > 100))
+ break;
}
+ v131[7] = v14 + 1;
+
+ if (v141[1] != -1)
+ v126[1] = abs(v141[1] - v121);
+
+ if (v141[3] != -1)
+ v126[3] = abs(v141[3] - v121);
+
+ if (v141[5] != -1)
+ v126[5] = abs(v141[5] - v121);
+
+ if (v141[7] != -1)
+ v126[7] = abs(v141[7] - v121);
+
if (v141[1] == -1 && v141[3] == -1 && v141[5] == -1 && v141[7] == -1)
error("Nearest point not found error");
- v54 = 0;
+
if (v141[1] != -1 && v126[3] >= v126[1] && v126[5] >= v126[1] && v126[7] >= v126[1]) {
- v54 = 1;
v115 = v141[1];
v111 = v131[1];
v113 = 1;
v114 = v136[1];
+ } else if (v141[5] != -1 && v126[3] >= v126[5] && v126[1] >= v126[5] && v126[7] >= v126[5]) {
+ v115 = v141[5];
+ v111 = v131[5];
+ v113 = 5;
+ v114 = v136[5];
+ } else if (v141[3] != -1 && v126[1] >= v126[3] && v126[5] >= v126[3] && v126[7] >= v126[3]) {
+ v115 = v141[3];
+ v111 = v131[3];
+ v113 = 3;
+ v114 = v136[3];
+ } else if (v141[7] != -1 && v126[1] >= v126[7] && v126[5] >= v126[7] && v126[3] >= v126[7]) {
+ v115 = v141[7];
+ v111 = v131[7];
+ v113 = 7;
+ v114 = v136[7];
}
- if (!v54) {
- if (v141[5] != -1 && v126[3] >= v126[5] && v126[1] >= v126[5] && v126[7] >= v126[5]) {
- v54 = 1;
- v115 = v141[5];
- v111 = v131[5];
- v113 = 5;
- v114 = v136[5];
- }
- if (!v54) {
- if (v141[3] != -1 && v126[1] >= v126[3] && v126[5] >= v126[3] && v126[7] >= v126[3]) {
- v54 = 1;
- v115 = v141[3];
- v111 = v131[3];
- v113 = 3;
- v114 = v136[3];
- }
- if (!v54 && v141[7] != -1 && v126[1] >= v126[7] && v126[5] >= v126[7] && v126[3] >= v126[7]) {
- v115 = v141[7];
- v111 = v131[7];
- v113 = 7;
- v114 = v136[7];
- }
- }
- }
+
v55 = PARC_PERS(srcX, srcY, clipDestX, clipDestY, v115, v121, 0);
if (v55 != 1) {
if (v55 == 2) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 09:30:35 +0000