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Centered the map to the window, view follows hero

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This commit is contained in:
Adrian Hedqvist 2017-09-21 19:19:29 +02:00
parent 2e299dbcfa
commit 35a5a74c97
1 changed files with 10 additions and 4 deletions
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14
src/PlayState.cpp
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@ -124,15 +124,21 @@ void PlayState::draw(double delta) {
ImGui::SliderFloat("turndelay", &delay, .01f, 1); ImGui::SliderFloat("turndelay", &delay, .01f, 1);
} }
vec2i offset;
offset.x = app->renderer->GetRendererWidth() / 2;
offset.y = app->renderer->GetRendererHeight() / 2;
vec2i heropos = hero->getPosition();
offset.x -= heropos.x * 12;
offset.y -= heropos.y * 12;
for (int x = 0; x < 32; x++) { for (int x = 0; x < 32; x++) {
for (int y = 0; y < 32; y++) { for (int y = 0; y < 32; y++) {
if (hero == nullptr || hero->HasSeen(x, y)) { if (hero == nullptr || hero->HasSeen(x, y)) {
app->renderer->SetColor(1, 1, 1, 1); app->renderer->SetColor(1, 1, 1, 1);
app->renderer->DrawSprite(ascii->GetSprite(tilemap->GetTile(x, y)), x * 12, y * 12); app->renderer->DrawSprite(ascii->GetSprite(tilemap->GetTile(x, y)), offset.x + x * 12, offset.y + y * 12);
if (hero != nullptr && !hero->CanSee(x, y)) { if (hero != nullptr && !hero->CanSee(x, y)) {
app->renderer->SetColor(0, 0, 0, .5f); app->renderer->SetColor(0, 0, 0, .5f);
app->renderer->DrawSprite(ascii->GetSprite(219), x * 12, y * 12); app->renderer->DrawSprite(ascii->GetSprite(219), offset.x + x * 12, offset.y + y * 12);
} }
} }
} }
@ -142,7 +148,7 @@ void PlayState::draw(double delta) {
vec2i pos = var->getPosition(); vec2i pos = var->getPosition();
if (hero == nullptr || hero->CanSee(pos.x, pos.y)) { if (hero == nullptr || hero->CanSee(pos.x, pos.y)) {
app->renderer->SetColor(0, 0, 0, 255); app->renderer->SetColor(0, 0, 0, 255);
app->renderer->DrawSprite(ascii->GetSprite(219), pos.x * 12, pos.y * 12); app->renderer->DrawSprite(ascii->GetSprite(219), offset.x + pos.x * 12, offset.y + pos.y * 12);
int sprite; int sprite;
switch (var->Type()) { switch (var->Type()) {
@ -163,7 +169,7 @@ void PlayState::draw(double delta) {
sprite = 2; sprite = 2;
break; break;
} }
app->renderer->DrawSprite(ascii->GetSprite(sprite), pos.x * 12, pos.y * 12); app->renderer->DrawSprite(ascii->GetSprite(sprite), offset.x + pos.x * 12, offset.y + pos.y * 12);
} }
} }
if (hero != nullptr) { if (hero != nullptr) {