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Display upgrade information.

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This commit is contained in:
Tim Schubert 2016-01-26 00:33:48 +01:00
parent 21249de7d6
commit 78c33d84b6
9 changed files with 340 additions and 67 deletions
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63
src/Gameplay.cpp
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@ -183,6 +183,17 @@ void FieldMeta::render(SDL_Renderer *renderer, Layout *layout)
}
}
void FieldMeta::trigger_event(Uint32 type, Sint32 code)
{
SDL_Event event;
SDL_memset(&event, 0, sizeof(event)); /* or SDL_zero(event) */
event.type = type;
event.user.code = code;
event.user.data1 = static_cast<void *>(this);
event.user.data2 = 0;
SDL_PushEvent(&event);
}
void FieldMeta::regenerate_resources()
{
this->resources = resources_base;
@ -192,6 +203,7 @@ void FieldMeta::regenerate_resources()
this->resources *= 2;
if (this->upgrades[Regeneration_3])
this->resources *= 2;
this->trigger_event(BOB_FIELDUPDATEEVENT, 0);
}
Resource HexagonGrid::get_resources_of_cluster(Cluster *cluster)
@ -208,21 +220,24 @@ Resource HexagonGrid::get_resources_of_cluster(Cluster *cluster)
bool FieldMeta::upgrade(Upgrade upgrade)
{
// check available resources for cluster and consume resources
Cluster *cluster = new Cluster();
this->grid->get_cluster(this);
Resource cluster_resources = this->grid->get_resources_of_cluster(cluster);
if (this->upgrades[upgrade])
return this->upgrades[upgrade];
Cluster cluster = this->grid->get_cluster(this);
Resource cluster_resources = this->grid->get_resources_of_cluster(&cluster);
auto pair = UPGRADE_COSTS.find(upgrade);
if (pair != UPGRADE_COSTS.end())
{
Resource costs = pair->second;
Resource remaining_costs = this->grid->consume_resources_of_cluster(cluster, costs);
if (costs > cluster_resources) // too expensive for you
return this->upgrades[upgrade];
Resource remaining_costs = this->grid->consume_resources_of_cluster(&cluster, costs);
static const Resource neutral = {0, 0, 0};
if (remaining_costs == neutral)
{
this->upgrades[upgrade] = true;
}
}
delete cluster;
this->trigger_event(BOB_FIELDUPDATEEVENT, 0);
return this->upgrades[upgrade];
}
@ -265,6 +280,12 @@ Cluster HexagonGrid::get_cluster(FieldMeta *field)
return visited;
}
void FieldMeta::consume_resources(Resource costs)
{
this->resources -= costs;
this->trigger_event(BOB_FIELDUPDATEEVENT, 0);
}
Resource HexagonGrid::consume_resources_of_cluster(Cluster *cluster, Resource costs)
{
for (FieldMeta *meta : *cluster)
@ -388,6 +409,12 @@ void HexagonGrid::handle_event(SDL_Event *event)
case SDL_BUTTON_MIDDLE:
this->panning = !(this->panning);
break;
case SDL_BUTTON_RIGHT:
this->marker->trigger_event(BOB_FIELDSELECTED, 0);
break;
//case SDL_BUTTON_LEFT:
// this->marker->trigger_event(BOB_FIELDSELECTED, 1);
// break;
default:
break;
}
@ -421,13 +448,11 @@ void HexagonGrid::update_marker()
if (n_marker != nullptr)
{
this->marker = n_marker;
SDL_Event event;
SDL_memset(&event, 0, sizeof(event)); /* or SDL_zero(event) */
event.type = BOB_MARKERUPDATE;
event.user.code = 0x0;
event.user.data1 = static_cast<void *>(n_marker);
event.user.data2 = 0;
SDL_PushEvent(&event);
n_marker->trigger_event(BOB_MARKERUPDATE, 0);
}
else
{
marker->trigger_event(BOB_MARKERUPDATE, 1);
}
}
@ -442,6 +467,15 @@ FieldMeta *HexagonGrid::point_to_field(const Point p)
}
FieldMeta *HexagonGrid::get_field(Field field)
{
FieldMeta *meta = nullptr;
auto pair = this->fields.find(field);
if (pair != this->fields.end())
meta = pair->second;
return meta;
}
bool HexagonGrid::on_rectangle(SDL_Rect *rect)
{
// check if center inside rect for ANY field
@ -465,3 +499,8 @@ void HexagonGrid::update_dimensions(SDL_Point dimensions)
this->layout->box.w = dimensions.x;
this->layout->box.h = dimensions.y;
}
Point HexagonGrid::field_to_point(FieldMeta *field)
{
return field->get_field().field_to_point(this->layout);
}