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(svn r955) Replace uint16 for orders with struct Order

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This adds no functionality, but is a stepping stone for future improvement (like 16bit order indices) and is easier to read.
This changes preserves binary compatibility wrt savegames.
This commit is contained in:
tron
2004-12-05 12:43:04 +00:00
parent 1de8e294d8
commit 7c2448ecea
20 changed files with 582 additions and 441 deletions
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6
engine.c
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@@ -314,14 +314,14 @@ ResolveVehicleSpriteGroup(struct SpriteGroup *spritegroup, struct Vehicle *veh,
// TTDPatch runs on little-endian arch;
// Variable is 0x80 + offset in TTD's vehicle structure
switch (dsg->variable - 0x80) {
#define veh_prop(id_, value_) case id_: value = value_; break
#define veh_prop(id_, value_) case (id_): value = (value_); break
veh_prop(0x00, veh->type);
veh_prop(0x01, veh->subtype);
veh_prop(0x04, veh->index);
veh_prop(0x05, veh->index & 0xFF);
/* XXX? Is THIS right? */
veh_prop(0x0A, veh->next_order_param << 8 | veh->next_order);
veh_prop(0x0B, veh->next_order);
veh_prop(0x0A, PackOrder(&veh->current_order));
veh_prop(0x0B, PackOrder(&veh->current_order) & 0xff);
veh_prop(0x0C, veh->num_orders);
veh_prop(0x0D, veh->cur_order_index);
veh_prop(0x10, veh->load_unload_time_rem);