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Collapsed the pager into a single file, removing lua hooks

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I need to re-add the lua hooks, but it'll be easy.
This commit is contained in:
Kayne Ruse
2014-06-08 04:01:09 +10:00
parent 5175a4e40d
commit f034c32c38
12 changed files with 68 additions and 346 deletions
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common/map/region_pager.hpp
+9 -87
View File
@@ -23,14 +23,14 @@
#define REGIONPAGER_HPP_
#include "region.hpp"
#include "utility.hpp"
#include <list>
class RegionPagerBase {
//TODO: add lua interface?
class RegionPager {
public:
RegionPagerBase() {};
virtual ~RegionPagerBase() {};
RegionPager() = default;
~RegionPager() = default;
//tile manipulation
Region::type_t SetTile(int x, int y, int z, Region::type_t v);
@@ -39,14 +39,12 @@ public:
//region manipulation
Region* GetRegion(int x, int y);
Region* FindRegion(int x, int y);
Region* PushRegion(Region*);
//interface
virtual Region* LoadRegion(int x, int y) = 0;
virtual Region* SaveRegion(int x, int y) = 0;
virtual Region* CreateRegion(int x, int y) = 0;
virtual void UnloadRegion(int x, int y) = 0;
//TODO: delete existing regions
Region* LoadRegion(int x, int y);
Region* SaveRegion(int x, int y);
Region* CreateRegion(int x, int y);
void UnloadRegion(int x, int y);
void DeleteRegion(int x, int y);
//accessors & mutators
std::list<Region*>* GetContainer() { return &regionList; }
@@ -54,80 +52,4 @@ protected:
std::list<Region*> regionList;
};
template<typename Allocator, typename FileFormat>
class RegionPager : public RegionPagerBase {
public:
RegionPager() {};
~RegionPager() {
UnloadAll();
}
Region* LoadRegion(int x, int y) {
//snap the coords
x = snapToBase(REGION_WIDTH, x);
y = snapToBase(REGION_HEIGHT, y);
//load the region if possible
Region* ptr = nullptr;
format.Load(&ptr, x, y);
if (ptr) {
return PushRegion(ptr);
}
return nullptr;
}
Region* SaveRegion(int x, int y) {
//snap the coords
x = snapToBase(REGION_WIDTH, x);
y = snapToBase(REGION_HEIGHT, y);
//find & save the region
Region* ptr = FindRegion(x, y);
if (ptr) {
format.Save(ptr);
}
return ptr;
}
Region* CreateRegion(int x, int y) {
//snap the coords
x = snapToBase(REGION_WIDTH, x);
y = snapToBase(REGION_HEIGHT, y);
//create and push the object
Region* ptr = nullptr;
allocator.Create(&ptr, x, y);
return PushRegion(ptr);
}
void UnloadRegion(int x, int y) {
//snap the coords
x = snapToBase(REGION_WIDTH, x);
y = snapToBase(REGION_HEIGHT, y);
//custom loop
for (std::list<Region*>::iterator it = regionList.begin(); it != regionList.end(); /* EMPTY */) {
if ((*it)->GetX() == x && (*it)->GetY() == y) {
allocator.Unload(*it);
it = regionList.erase(it);
continue;
}
++it;
}
}
void UnloadAll() {
for (auto& it : regionList) {
allocator.Unload(it);
}
regionList.clear();
}
//accessors
Allocator* GetAllocator() { return &allocator; }
FileFormat* GetFormat() { return &format; }
protected:
Allocator allocator;
FileFormat format;
};
#endif