mlangkabel/dota_factory
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

make BlueprintPanel read the block stock from the simulation

Browse Source 
BlueprintPanel was the second panel caching BuildingBlocksChangedEvent's
payload as truth; it already held a Simulation*, so refreshButtonStates()
now re-reads getBuildingBlocksStock() at the point of use, per the "events
are refresh signals" rule.

Co-Authored-By: Claude <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YHcUerKAZKWNvSKJxYKbnG
This commit is contained in:
Malte Langkabel
2026-08-03 21:53:19 +02:00
parent 69848eb9f8
commit b133a21914
2 changed files with 6 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/ui/BlueprintPanel.cpp
View File

@@ -27,7 +27,6 @@ BlueprintPanel::BlueprintPanel(Simulation* sim, const GameConfig* config, QWidge
: QWidget(parent)
, m_sim(sim)
, m_config(config)
, m_currentBlocks(0)
{
QVBoxLayout* layout = new QVBoxLayout(this);
layout->setContentsMargins(4, 4, 4, 4);
@@ -71,9 +70,8 @@ void BlueprintPanel::onSelectionChanged(const std::vector<BuildingId>& ids)
refreshButtonStates();
}
void BlueprintPanel::handleEvent(std::shared_ptr<const BuildingBlocksChangedEvent> event)
void BlueprintPanel::handleEvent(std::shared_ptr<const BuildingBlocksChangedEvent> /*event*/)
{
m_currentBlocks = event->blocks;
refreshButtonStates();
}
@@ -247,10 +245,12 @@ void BlueprintPanel::refreshButtonStates()
// A construction site counts the same as an operational building (REQ-UI-BLUEPRINT-CREATE).
m_createBtn->setEnabled(selectionHasPlaceableBuilding(*m_sim, m_selectedBuildingIds));
const int blocks = m_sim->getBuildingBlocksStock();
for (int i = 0; i < static_cast<int>(m_blueprintButtons.size()); ++i)
{
const int cost = computeBlueprintCost(m_blueprints[static_cast<std::size_t>(i)]);
const bool canAfford = m_currentBlocks >= cost;
const bool canAfford = blocks >= cost;
m_blueprintButtons[static_cast<std::size_t>(i)]->setEnabled(
canAfford || m_activeIndex == i);
}

3
src/ui/BlueprintPanel.h
View File

@@ -53,10 +53,11 @@ private:
void loadFromDisk();
void saveToDisk() const;
// The simulation is the single source of truth for the block stock; the
// change event is only a refresh signal.
Simulation* m_sim;
const GameConfig* m_config;
std::vector<BuildingId> m_selectedBuildingIds;
int m_currentBlocks;
std::optional<int> m_activeIndex; // nullopt = no blueprint selected
std::vector<Blueprint> m_blueprints;
std::vector<QPushButton*> m_blueprintButtons;