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Fix #1407 (huge rank number in FTL HUD).

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This commit is contained in:
hiker 2014-07-16 16:28:32 +10:00
parent e79c637a11
commit d0784f3fcd
2 changed files with 27 additions and 15 deletions
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34
src/states_screens/race_gui.cpp
View File

@ -108,7 +108,7 @@ RaceGUI::RaceGUI()
int n = race_manager->getNumberOfKarts();
m_animation_states.resize(n);
m_rank_animation_start_times.resize(n);
m_rank_animation_duration.resize(n);
m_last_ranks.resize(n);
} // RaceGUI
@ -211,7 +211,7 @@ void RaceGUI::renderPlayerView(const Camera *camera, float dt)
if(!World::getWorld()->isRacePhase()) return;
drawPowerupIcons (kart, viewport, scaling);
drawSpeedEnergyRank(kart, viewport, scaling);
drawSpeedEnergyRank(kart, viewport, scaling, dt);
if (!m_is_tutorial)
drawLap(kart, viewport, scaling);
@ -601,10 +601,18 @@ void RaceGUI::drawEnergyMeter(int x, int y, const AbstractKart *kart,
} // drawEnergyMeter
//-----------------------------------------------------------------------------
/** Draws the rank of a player.
* \param kart The kart of the player.
* \param offset Offset of top left corner for this display (for splitscreen).
* \param min_ratio Scaling of the screen (for splitscreen).
* \param meter_width Width of the meter (inside which the rank is shown).
* \param meter_height Height of the meter (inside which the rank is shown).
* \param dt Time step size.
*/
void RaceGUI::drawRank(const AbstractKart *kart,
const core::vector2df &offset,
float min_ratio, int meter_width,
int meter_height)
int meter_height, float dt)
{
// Draw rank
WorldWithRank *world = dynamic_cast<WorldWithRank*>(World::getWorld());
@ -617,10 +625,14 @@ void RaceGUI::drawRank(const AbstractKart *kart,
{
if (m_last_ranks[id] != kart->getPosition())
{
m_rank_animation_start_times[id] = world->getTime();
m_rank_animation_duration[id] = 0.0f;
m_animation_states[id] = AS_SMALLER;
}
}
else
{
m_rank_animation_duration[id] += dt;
}
float scale = 1.0f;
int rank = kart->getPosition();
@ -628,13 +640,12 @@ void RaceGUI::drawRank(const AbstractKart *kart,
const float MIN_SHRINK = 0.3f;
if (m_animation_states[id] == AS_SMALLER)
{
scale = 1.0f - (world->getTime() - m_rank_animation_start_times[id])
/ DURATION;
scale = 1.0f - m_rank_animation_duration[id]/ DURATION;
rank = m_last_ranks[id];
if (scale < MIN_SHRINK)
{
m_animation_states[id] = AS_BIGGER;
m_rank_animation_start_times[id] = world->getTime();
m_rank_animation_duration[id] = 0.0f;
// Store the new rank
m_last_ranks[id] = kart->getPosition();
scale = MIN_SHRINK;
@ -642,8 +653,7 @@ void RaceGUI::drawRank(const AbstractKart *kart,
}
else if (m_animation_states[id] == AS_BIGGER)
{
scale = (world->getTime() - m_rank_animation_start_times[id])
/ DURATION + MIN_SHRINK;
scale = m_rank_animation_duration[id] / DURATION + MIN_SHRINK;
rank = m_last_ranks[id];
if (scale > 1.0f)
{
@ -680,10 +690,12 @@ void RaceGUI::drawRank(const AbstractKart *kart,
* \param kart The kart for which to show the data.
* \param viewport The viewport to use.
* \param scaling Which scaling to apply to the speedometer.
* \param dt Time step size.
*/
void RaceGUI::drawSpeedEnergyRank(const AbstractKart* kart,
const core::recti &viewport,
const core::vector2df &scaling)
const core::vector2df &scaling,
float dt)
{
float min_ratio = std::min(scaling.X, scaling.Y);
const int SPEEDWIDTH = 128;
@ -712,7 +724,7 @@ void RaceGUI::drawSpeedEnergyRank(const AbstractKart* kart,
const float speed = kart->getSpeed();
drawRank(kart, offset, min_ratio, meter_width, meter_height);
drawRank(kart, offset, min_ratio, meter_width, meter_height, dt);
if(speed <=0) return; // Nothing to do if speed is negative.

8
src/states_screens/race_gui.hpp
View File

@ -89,8 +89,8 @@ private:
enum AnimationState {AS_NONE, AS_SMALLER, AS_BIGGER};
std::vector<AnimationState> m_animation_states;
/** When the animation state was changed. */
std::vector<float> m_rank_animation_start_times;
/** How long the rank animation has been shown. */
std::vector<float> m_rank_animation_duration;
/** Stores the previous rank for each kart. Used for the rank animation. */
std::vector<int> m_last_ranks;
@ -103,14 +103,14 @@ private:
const core::vector2df &scaling);
void drawSpeedEnergyRank (const AbstractKart* kart,
const core::recti &viewport,
const core::vector2df &scaling);
const core::vector2df &scaling, float dt);
void drawLap (const AbstractKart* kart,
const core::recti &viewport,
const core::vector2df &scaling);
void drawRank (const AbstractKart *kart,
const core::vector2df &offset,
float min_ratio, int meter_width,
int meter_height);
int meter_height, float dt);
/** Display items that are shown once only (for all karts). */
void drawGlobalMiniMap ();