mirror of https://github.com/OpenRCT2/OpenRCT2.git
Fixed multiple issues with sub_69A997
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@ -6915,6 +6915,7 @@ rct_map_element* get_banner_on_path(rct_map_element *path_element)
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static int banner_clear_path_edges(rct_map_element *mapElement, int edges)
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{
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if (RCT2_GLOBAL(0x00F1AEDD, uint8) & 0x80) return edges;
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rct_map_element *bannerElement = get_banner_on_path(mapElement);
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if (bannerElement != NULL) {
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do {
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@ -7134,12 +7135,13 @@ uint8 sub_69A60A(rct_peep* peep){
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*
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* rct2: 0x0069A997
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*/
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static int sub_69A997(sint16 x, sint16 y, uint8 z, uint8 counter, uint16 score, int test_edge) {
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static uint16 sub_69A997(sint16 x, sint16 y, uint8 z, uint8 counter, uint16 score, int test_edge) {
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x += TileDirectionDelta[test_edge].x;
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y += TileDirectionDelta[test_edge].y;
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++counter;
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if (--RCT2_GLOBAL(0x00F1AED4, sint32) < 0) return score;
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if (++counter > 200) return score;
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if (counter > 200) return score;
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uint16 x_delta = abs(RCT2_GLOBAL(RCT2_ADDRESS_PEEP_PATHFINDING_GOAL_X, sint16) - x);
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uint16 y_delta = abs(RCT2_GLOBAL(RCT2_ADDRESS_PEEP_PATHFINDING_GOAL_Y, sint16) - y);
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@ -7161,24 +7163,23 @@ static int sub_69A997(sint16 x, sint16 y, uint8 z, uint8 counter, uint16 score,
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do {
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if (map_element_get_type(path) != MAP_ELEMENT_TYPE_PATH) continue;
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uint8 slope_dir;
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if (footpath_element_is_sloped(path) &&
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(slope_dir = footpath_element_get_slope_direction(path)) != test_edge) {
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slope_dir ^= 2;
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if (slope_dir != test_edge) continue;
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footpath_element_get_slope_direction(path) != test_edge) {
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if ((footpath_element_get_slope_direction(path) ^ 2) != test_edge) continue;
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if (path->base_height + 2 != z) continue;
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} else {
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if (z != path->base_height) continue;
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if (path->base_height != z) continue;
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if (footpath_element_is_wide(path)) continue;
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}
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if ((!footpath_element_is_queue(path) ||
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RCT2_GLOBAL(0x00F1AEE1, uint8) != path->properties.path.ride_index) &&
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(path->type & RCT2_GLOBAL(0x00F1AEE0, uint8))) continue;
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if (!footpath_element_is_queue(path) ||
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RCT2_GLOBAL(0x00F1AEE1, uint8) != path->properties.path.ride_index) {
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if (path->type & RCT2_GLOBAL(0x00F1AEE0, uint8)) continue;
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}
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found = true;
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break;
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} while (map_element_is_last_for_tile(path++));
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} while (!map_element_is_last_for_tile(path++));
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if (!found) return score;
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uint8 edges = path_get_permitted_edges(path);
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@ -7187,8 +7188,7 @@ static int sub_69A997(sint16 x, sint16 y, uint8 z, uint8 counter, uint16 score,
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test_edge = bitscanforward(edges);
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if (test_edge == -1) return score;
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edges &= ~(1 << test_edge);
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if (edges == 0) {
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if ((edges & ~(1 << test_edge)) == 0) {
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if (footpath_element_is_sloped(path) &&
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footpath_element_get_slope_direction(path) == test_edge) {
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z += 2;
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@ -7212,7 +7212,7 @@ static int sub_69A997(sint16 x, sint16 y, uint8 z, uint8 counter, uint16 score,
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footpath_element_get_slope_direction(path) == test_edge) {
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height += 2;
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}
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sub_69A997(x, y, height, counter, score, test_edge);
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score = sub_69A997(x, y, height, counter, score, test_edge);
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RCT2_GLOBAL(0x00F1AEDC, int) = saved_f1aedc;
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} while ((test_edge = bitscanforward(edges)) != -1);
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@ -7283,11 +7283,6 @@ static int guest_pathfind_choose_direction(sint16 x, sint16 y, uint8 z, rct_peep
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}
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}
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// May be redundant, but shouldn't be removed until it's confirmed that sub_69A997 doesn't modify them
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x_goal = RCT2_GLOBAL(RCT2_ADDRESS_PEEP_PATHFINDING_GOAL_X, sint16) / 32;
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y_goal = RCT2_GLOBAL(RCT2_ADDRESS_PEEP_PATHFINDING_GOAL_Y, sint16) / 32;
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z_goal = RCT2_GLOBAL(RCT2_ADDRESS_PEEP_PATHFINDING_GOAL_Z, uint8);
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if (peep->pathfind_goal.direction > 3 ||
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peep->pathfind_goal.x != x_goal ||
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peep->pathfind_goal.y != y_goal ||
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